| w 13 | Thu 1/4 | Central Adelaide Schools Cluster Training 4 Veale Gardens |  Orienteering SA | Orienteering SA | - | | club | | L | | | |
| Fri 2/4 | 2021 Easter 3 Days + NOL , elite Prologue |  Bennelong Northside Orienteers
 Central Coast Orienteers
 Goldseekers Orienteers
 Orienteering NSW | Orienteering NSW | 746 | | nat | | S | | |  |
| 2021 - Aust 3 Days - Family Relay Entry only | Bennelong Northside Orienteers
Central Coast Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 41 | | sta | R | L | | | |
| 2021 - CSU - Public Sprint | Bennelong Northside Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 327 | | sta | | S | | | |
| 2021 Juniors O Training Camp |  Bush n Beach Orienteering Club
 Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| Sat 3/4 | 2021 Easter 3 Days + NOL , aust 3 Days - Day 1 - Elite | Bennelong Northside Orienteers
Central Coast Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 787 | | nat | | M | | |  |
| 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| 2021 Aust 3 Days -Not in use, aust 3 Days - Day 1- Non Elites | Bennelong Northside Orienteers
Central Coast Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 674 | | nat | | M | | | |
| TRR Easter Score Event - Townsville |  Totally Tropical Orienteering Club | Orienteering Queensland | - | FP | loc | T | M | | | |
| NSW Juniors Easter Egg Raffle | Orienteering NSW | Orienteering NSW | 23 | | loc | | M | | | |
| Sun 4/4 | 2021 Easter 3 Days + NOL , aust 3 Days - Day 2 - Elite | Bennelong Northside Orienteers
Central Coast Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 801 | | nat | | L | | | |
| 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| 2021 Aust 3 Days -Not in use, aust 3 Days - Day 2- Non Elites | Bennelong Northside Orienteers
Central Coast Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 671 | | nat | | L | | | |
| MapRun Parks 2021 Rd 14, Robelle Domain |  Ugly Gully Orienteers | Orienteering Queensland | 7 | | club | | L | | | |
| w 14 | Mon 5/4 | 2021 Easter 3 Days + NOL , aust 3 Days - Day 3 - Elite | Bennelong Northside Orienteers
Central Coast Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 803 | | nat | | L | | | |
| 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| 2021 Aust 3 Days -Not in use, aust 3 Days - Day 3 -Non Elites | Bennelong Northside Orienteers
Central Coast Orienteers
Goldseekers Orienteers
Orienteering NSW | Orienteering NSW | 664 | | nat | | L | | | |
| Melbourne Park Street Monday Autumn Series - Shepherds Bushed |  Orienteering Victoria | Orienteering Victoria | - | P | club | | L | | | |
| Tue 6/4 | 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| Night Nav - Southside - Holland Park East |  Toohey Forest Orienteers | Orienteering Queensland | 20 | FP | club | | L | N | | |
| Wed 7/4 | 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| 2021 Orange City Sprint - Botanic Gardens | Goldseekers Orienteers | Orienteering NSW | 129 | FP | club | | S | | | |
| Mid North After-school Cluster- Harvest CC, Kadina SA | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Melbourne Park Street Wednesday Autumn Series - Bennettswood |  Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | | | |
| Thu 8/4 | 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| Bellbird Grove, Brisbane Forest Park. Bush |  Orienteering Queensland | Orienteering Queensland | 28 | | club | | L | | | |
| 2021 Ophir Reserve | Goldseekers Orienteers | Orienteering NSW | 133 | | club | | L | | | |
| Fri 9/4 | 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| Sat 10/4 | 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| "2020" NSW Middle Championships - Eugowra. |  Garingal Orienteers | Orienteering NSW | 341 | | champs | | M | | | |
| Melbourne Park Street Saturday Park Series - Ruffey Lake |  Yarra Valley Orienteering Club | Orienteering Victoria | - | P | club | | L | | | |
| MTBO 1 Bibra Lake |  Orienteering WA
 Wullundigong Orienteers of the West | Orienteering WA | 32 | M | club | | L | | | |
| Sun 11/4 | 2021 Juniors O Training Camp | Bush n Beach Orienteering Club
Orienteering ACT
Orienteering NSW | Orienteering NSW
Orienteering ACT | 85 | | loc | | M | | | |
| "2020" NSW Long Championships - Eugowra | Garingal Orienteers | Orienteering NSW | 327 | | champs | | L | | | |
| MapRun Parks 2021 Rd 15, Banks Street Reserve | Ugly Gully Orienteers | Orienteering Queensland | 34 | FP | club | | L | | | |
| Petrie MTBO |  Multi Terrain Bike Orienteers | Orienteering Queensland | 78 | M | club | | M | | | |
| False Bay |  Saltbush Orienteers | Orienteering SA | 45 | | club | | L | | | |
| Belair Hiking Expo - Orienteering with MapRun |  Onkaparinga Hills Orienteering Club | Orienteering SA | 16 | | club | | M | | | |
| w 15 | Mon 12/4 | ACT Street Series: Watson | Orienteering ACT | Orienteering ACT | 73 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - The Glen | Orienteering Victoria | Orienteering Victoria | - | P | club | | L | | | |
| Tue 13/4 | Night Nav - Southside - Seven Hills | Toohey Forest Orienteers | Orienteering Queensland | 30 | FP | club | | L | N | | |
| Melbourne Park Street Tuesday Autumn Series - Central Williamstown |  Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| Wed 14/4 | Mid week training season ticket | Orienteering SA | Orienteering SA | 15 | | loc | | L | | | |
| Mid Week Training Kuitpo | Orienteering SA | Orienteering SA | 21 | | club | | L | | | |
| Melbourne Park Street Wednesday Autumn Series - Bulleen Ups&Downs | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| Thu 15/4 | 2021 NSW Schools Team nominations | Orienteering NSW | Orienteering NSW | 30 | | sta | | M | | | |
| Toohey Forest, Bush. | Orienteering Queensland | Orienteering Queensland | 36 | | club | | L | | | |
| Fri 16/4 | | | | | | | | | | | |
| Sat 17/4 | Centenary Lakes, Caboolture - Bike & Foot courses | Orienteering Queensland | Orienteering Queensland | - | MP | club | | S | | | |
| OACT Event Management Workshop | Orienteering ACT | Orienteering ACT | 8 | | loc | | L | | | |
| Bendigo Bush - Royal George |  Bendigo Orienteers | Orienteering Victoria | 46 | | club | | M | | | |
| Melbourne City Race Prologue, Cremorne |  Dandenong Ranges Orienteering Club | Orienteering Victoria | 91 | FP | club | | M | | | |
| Orienteering for Beginners | Orienteering WA | Orienteering WA | - | | loc | | P | | | |
| Sun 18/4 | MapRun Parks 2021 Rd 16, Meadowlands | Ugly Gully Orienteers | Orienteering Queensland | 22 | FP | club | | L | | | |
| NavDash 4 John Curtin CofA |  LOST
Orienteering WA | Orienteering WA | 97 | FP | club | | S | | | |
| NT: Casuarina Beach Coastal Reserve |  Top End Orienteers | Orienteering SA | 62 | | club | | L | | | |
| OY4 - AM - Griffith Uni Nathan campus - QLD Sprint Champs | Ugly Gully Orienteers | Orienteering Queensland | 126 | | sta | | S | | | |
| OACT MeOS Workshop | Orienteering ACT | Orienteering ACT | 1 | | loc | | L | | | |
| NOY1 - Hebburn Road, Elrington |  Newcastle Orienteering Club | Orienteering NSW | 99 | | loc | | M | | | |
| Sydney Metro League #1 |  Illawarra Kareelah Orienteers | Orienteering NSW | 192 | | loc | | M | | | |
| Waggaroos local bush orienteering |  Wagga and Riverina Occasional Orienteers | Orienteering NSW | 10 | | club | | L | | | |
| Dangars Falls |  Northern Tablelands Orienteering Club | Orienteering NSW | 0 | | loc | | L | | | |
| Dangars Falls | Northern Tablelands Orienteering Club | Orienteering NSW | 19 | | loc | | L | | | |
| HOG Crestwood Park April 2021 orienteering |  Hastings Orienteering Group | Orienteering NSW | 38 | FP | loc | | M | | | |
| Melbourne City Race, Port Melbourne | Dandenong Ranges Orienteering Club
Orienteering Victoria | Orienteering Victoria | 188 | FP | club | | L | | | |
| OY3 - PM - Kholo - Middle Distance |  Enoggeroos | Orienteering Queensland | 132 | | club | | M | | | |
| OACT MeOS Workshop Test - Season Pass |  Grammar Senior | Orienteering ACT | 1 | | club | | L | | | |
| OACT MeOS Workshop Test - Single Event | Grammar Senior | Orienteering ACT | 2 | | club | | L | | | |
| Bunbury CBD (SWOT Urban Series 5) |  South-West Orienteering Trekkers | Orienteering WA | 12 | FP | club | | M | | | |
| w 16 | Mon 19/4 | ACT Street Series: Coombs | Orienteering ACT | Orienteering ACT | 68 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - Highbury Hill | Orienteering Victoria | Orienteering Victoria | - | P | club | | L | | | |
| Orienteering ACT Annual General Meeting | Orienteering ACT | Orienteering ACT | - | | club | | S | N | | |
| Tue 20/4 | Night Nav - Ithaca | Ugly Gully Orienteers | Orienteering Queensland | 35 | FP | club | | L | N | | |
| Melbourne Park Street Tuesday Autumn Series - Moonee Ponds |  Melbourne Forest Racers | Orienteering Victoria | - | P | club | | L | | | |
| Wed 21/4 | Moonlight Madness 1 - Glebe | Garingal Orienteers
Orienteering NSW | Orienteering NSW | 95 | FP | loc | | M | N | | |
| Melbourne Park Street Wednesday Autumn Series - Blind Creek | Dandenong Ranges Orienteering Club | Orienteering Victoria | - | | club | | L | | | |
| Newcastle Night Champs - Brickworks | Newcastle Orienteering Club | Orienteering NSW | 46 | FP | club | | S | | | |
| Thu 22/4 | Grinstead Park, Alderley. - BCC | Orienteering Queensland | Orienteering Queensland | 25 | | club | | L | | | |
| Fri 23/4 | NWD Interschool Sport Weeks 1-5, race 5 | Enoggeroos | Orienteering Queensland | - | | club | | L | | | |
| Orienteer the Balmain Peninsula: Seniors Festival |  Uringa Orienteers | Orienteering NSW | 39 | | club | | L | | | |
| Sat 24/4 | Mt Nelson - Southern Saturday Series #1 |  Australopers | Orienteering Tasmania | 94 | | loc | | S | | | |
| Bendigo Bush -Smiths Reef | Bendigo Orienteers | Orienteering Victoria | 43 | | club | | M | | | |
| Melbourne Park Street Saturday Park Series - Royal Park | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| NOL and WRE Event - Middle Distance - Wiela-Bunyip Reach | Orienteering SA
 Yalanga Orienteers | Orienteering SA | 211 | | nat | | M | | | |
| BikeO-75 #4 Muckleford (MapRun) | Nillumbik Emus Orienteering Club | Orienteering Victoria | 40 | M | club | | L | | | |
| EODS Grinstead Park BCC | Enoggeroos | Orienteering Queensland | 53 | FP | club | | M | | | |
| NT: Katherine Long Weekend: Day 1 | Top End Orienteers | Orienteering SA | - | | club | | L | | | |
| Sun 25/4 | BOSS 20/21 #5 - Glenrock Event cancelled | Newcastle Orienteering Club | Orienteering NSW | 24 | M | loc | | M | | | |
| MapRun Parks 2021 Rd 17, Pine Rivers Park | Ugly Gully Orienteers | Orienteering Queensland | 22 | FP | club | | L | | | |
| Park Orienteering with MapRun at Albert Park, Gold Coast |  Paradise Lost Orienteers | Orienteering Queensland | 17 | FP | club | | M | | | |
| Muckleford 6 Hour (Team) | Nillumbik Emus Orienteering Club | Orienteering Victoria | 13 | | club | T | L | | | |
| NOL - SA Long Distance Championships - Crooked Straight | Onkaparinga Hills Orienteering Club
Orienteering SA | Orienteering SA | 210 | | nat | | L | | | |
| Buttons Beach - North West Region - NW Local #3 |  Pathfinders | Orienteering Tasmania | 25 | | loc | | M | | | |
| Muckleford Maxi (Individual) | Nillumbik Emus Orienteering Club | Orienteering Victoria | 33 | | club | | L | | | |
| Muckleford Maxi (Team) | Nillumbik Emus Orienteering Club | Orienteering Victoria | 23 | | club | T | L | | | |
| Mornington Peninsula MapRun Challenge 1 - Sorrento | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| Highlands Forest Series #1 - William Howe, Mount Annan |  Southern Highlands Orienteers | Orienteering NSW | 60 | FP | club | | M | | | |
| w 17 | Mon 26/4 | NT: Katherine Long Weekend: Day 3 | Top End Orienteers | Orienteering SA | 17 | | club | | M | | | |
| Dalmoak, east of Stanthorpe |  Bullecourt Boulder Bounders | Orienteering Queensland | 57 | | club | | L | | | |
| Renmark Schools Sprint Event | Orienteering SA
 Tintookies Orienteers | Orienteering SA | 148 | | loc | | S | | | |
| ACT Street Series: Bruce | Orienteering ACT | Orienteering ACT | 61 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - Surrey Dive | Orienteering Victoria | Orienteering Victoria | - | P | club | | L | | | |
| Tue 27/4 | Night Nav - Graceville - BCC | Ugly Gully Orienteers | Orienteering Queensland | 29 | FP | club | | L | N | | |
| Night Nav - North Pine Series - Petrie North | Enoggeroos | Orienteering Queensland | 28 | FP | club | | L | | | |
| Orienteering Training - West Pymble |  Bold Horizons Event Organiser | Orienteering NSW | 2 | | club | | M | | | |
| Stirling East Cluster Event 1 | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Melbourne Park Street Tuesday Autumn Series - Altona | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| Wed 28/4 | Southern Adelaide Schools Cluster- Tangari | Orienteering SA | Orienteering SA | - | | club | | M | | | |
| Melbourne Park Street Wednesday Autumn Series - Ashwood North |  Victorian ARDF Group | Orienteering Victoria | - | P | club | | L | | | |
| Thu 29/4 | Night Nav - Southside - Seven Hills | Toohey Forest Orienteers | Orienteering Queensland | 8 | FP | club | | L | N | | |
| Bunyaville East, Bush | Orienteering Queensland | Orienteering Queensland | 23 | | club | | L | | | |
| Echunga PS Afterschool Orienteering Cluster | Orienteering SA | Orienteering SA | - | | club | | S | | | |
| Mid North After-school Cluster- Watervale PS | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Central Adelaide Schools Cluster Event 5 - Bonython Park | Orienteering SA | Orienteering SA | - | | club | | L | | | |
| Lightpole Orienteering - training | Orienteering WA | Orienteering WA | - | | club | | L | | | |
| Fri 30/4 | NWD Interschool Sport Weeks 6-10, race 6 | Enoggeroos | Orienteering Queensland | - | | club | | L | | | |
| Sat 1/5 | ACT Metro Series Junior League-1 Weston Park |  Abominable O-Men | Orienteering ACT | 153 | | club | | M | | | |
| ACT Metro Series: Junior League #1, Weston Park | Abominable O-Men | Orienteering ACT | 7 | | loc | | M | | | |
| Minis Camp Brightview | Orienteering Queensland | Orienteering Queensland | 56 | | club | | L | | | |
| SOS Hills District - Castle Hill | Bold Horizons Event Organiser | Orienteering NSW | 31 | FP | loc | | S | | | |
| SOS Newcastle - Jesmond | Bold Horizons Event Organiser | Orienteering NSW | 27 | | club | | S | | | |
| SOS Northside - South Turramurra | Bold Horizons Event Organiser | Orienteering NSW | 71 | FP | loc | | M | | | |
| Mini Cyclones Camp - Maroon Dam | Orienteering Queensland | Orienteering Queensland | 94 | | sta | | L | | | |
| Bendigo Bush- Mandurang Coolibah | Bendigo Orienteers | Orienteering Victoria | 47 | | club | | M | | | |
| Minis Camp Boonah SHS Sprint | Orienteering Queensland | Orienteering Queensland | 44 | | club | | S | | | |
| Melbourne Park Street Saturday Park Series - Diamond Creek | Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | | | |
| Sun 2/5 | Mini Cyclones Camp - Maroon Dam | Orienteering Queensland | Orienteering Queensland | 94 | | sta | | L | | | |
| ACT Classic Series: ACT League #3, Mt Clear |  Bushflyers | Orienteering ACT | 120 | | sta | | L | | | |
| MapRun Parks 2021 Rd 18, Sherwood Arboretum | Ugly Gully Orienteers | Orienteering Queensland | 22 | FP | club | | L | | | |
| Minis Camp MOEC Final | Orienteering Queensland | Orienteering Queensland | 64 | | club | | M | | | |
| Vic Autumn-Spring 3 - Boundary Creek, Glenlyon | Orienteering Victoria
Yarra Valley Orienteering Club | Orienteering Victoria | 117 | | sta | | L | | | |
| gurra yarda |  Lincoln Orienteers | Orienteering SA | 42 | | club | | L | | | |
| Minis Camp MOEC Qualifier | Orienteering Queensland | Orienteering Queensland | 65 | | club | | M | | | |
| NOY 2 - Balickera (nth of Raymond Terrace) | Newcastle Orienteering Club | Orienteering NSW | 94 | | loc | | M | | | |
| Bush Series #2 Oaky Creek North | Goldseekers Orienteers | Orienteering NSW | 43 | | club | | L | | | |
| Stag's Head - OST 3 - Schools Selection Event 2 | Australopers | Orienteering Tasmania | 125 | | sta | | L | | | |
| City to Bush Foot O & MTBO Highbury | Tintookies Orienteers | Orienteering SA | 65 | FM | club | | L | | | |
| Moonabie North | Saltbush Orienteers | Orienteering SA | 25 | | club | | L | | | |
| Sydney Metro League #2 | Uringa Orienteers | Orienteering NSW | 189 | FP | loc | | M | | | |
| Bush 1 Whiteman Park |  Kulgun 225 Orienteers
Orienteering WA | Orienteering WA | 98 | | club | | L | | | |
| Wollaston (SWOT Urban Series 6) | South-West Orienteering Trekkers | Orienteering WA | 23 | FP | club | | S | | | |
| w 18 | Mon 3/5 | Mini Cyclones Camp - Maroon Dam | Orienteering Queensland | Orienteering Queensland | 94 | | sta | | L | | | |
| Cotswold, bush, near Maroon | Ugly Gully Orienteers | Orienteering Queensland | 139 | | club | | L | | | |
| Mid North After-school Cluster- Balaklava PS | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| ACT Street Series: Kambah East | Orienteering ACT | Orienteering ACT | 46 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - Koonung Heights | Orienteering Victoria | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 4/5 | Night Nav - Indooroopilly - BCC | Ugly Gully Orienteers | Orienteering Queensland | 25 | FP | club | | L | | | |
| Orienteering Training - West Pymble | Bold Horizons Event Organiser | Orienteering NSW | 2 | | club | | M | | | |
| Stirling East Cluster Event 2 | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Melbourne Park Street Tuesday Autumn Series - North Melbourne | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| Wed 5/5 | 2021 Riverina Schools Relay Championships | Wagga and Riverina Occasional Orienteers | Orienteering NSW | 24 | | loc | | M | | | |
| Riverina School Relay Championships | Wagga and Riverina Occasional Orienteers | Orienteering NSW | 0 | | loc | R | M | | | |
| Riverina 2021 Regional Schools Championships | Wagga and Riverina Occasional Orienteers | Orienteering NSW | 83 | | loc | | M | | | |
| Southern Adelaide Schools Cluster- Wilfred Taylor Reserve | Orienteering SA | Orienteering SA | - | | club | | M | | | |
| Melbourne Park Street Wednesday Autumn Series - Camberwell | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Purple Pen Workshop | Orienteering WA | Orienteering WA | 34 | | club | | L | N | | |
| Thu 6/5 | Koolamurt - Girton Arherne | Bendigo Orienteers | Orienteering Victoria | 17 | | loc | T | M | | | |
| Rainbow Forest, Fig Tree Pocket. Park. | Orienteering Queensland | Orienteering Queensland | 23 | | club | | L | | | |
| Echunga PS Afterschool Orienteering Cluster 2 | Orienteering SA | Orienteering SA | - | | club | | S | | | |
| Central Adelaide Schools Cluster Event 6 Edwards Park | Orienteering SA | Orienteering SA | - | | club | | L | | | |
| MapRunF(6) - City Beach | Orienteering WA | Orienteering WA | - | | club | | L | | | |
| Fri 7/5 | 2021 VSSOC - Hawkstowe Park | Orienteering Victoria | Orienteering Victoria | 205 | | club | | M | | | |
| Mitcham Hills After School Cluster Event - Hawthorndene PS | Orienteering SA | Orienteering SA | - | | loc | | M | | | |
| Sat 8/5 | Kangaroo Bay - Southern Saturday Series #2 | Australopers | Orienteering Tasmania | 87 | | loc | | S | | | |
| Everton Park - Level 0 Coach Training, Teralba Park | Orienteering Queensland | Orienteering Queensland | - | FP | club | | M | | | |
| SOS Hills District - North Rocks | Bold Horizons Event Organiser | Orienteering NSW | 61 | FP | loc | | M | | | |
| SOS Newcastle - Broadmeadow | Bold Horizons Event Organiser | Orienteering NSW | 48 | | club | | S | | | |
| SOS Northside - Pennant Hills | Bold Horizons Event Organiser | Orienteering NSW | 59 | | loc | | M | | | |
| ACT Metro Series: Junior League #2, Remembrance Park |  Parawanga Orienteers | Orienteering ACT | 6 | | loc | | M | | | |
| ACT Metro Series: Junior League #2, Remembrance Park | Parawanga Orienteers | Orienteering ACT | 185 | | club | | M | | | |
| BH Navigation Skills Training | Bold Horizons Event Organiser | Orienteering NSW | - | | loc | | M | | | |
| Bendigo Bush - Sedgwick North | Bendigo Orienteers | Orienteering Victoria | 67 | | club | | M | | | |
| Learn To Orienteer Program - Croxton School - Single Session` | Orienteering Victoria | Orienteering Victoria | 0 | | loc | | P | | | |
| Melbourne Park Street Saturday Series - Glenfern Run (includes RadiO) | Victorian ARDF Group | Orienteering Victoria | - | P | club | | L | | | |
| IKO local - Figtree | Illawarra Kareelah Orienteers | Orienteering NSW | 25 | | loc | | M | | | |
| EODS - Sprint - Ferny Grove SS | Enoggeroos | Orienteering Queensland | 94 | | club | | S | | | |
| City to Bush Event - Adelaide Parklands | Orienteering SA
 SA Arrows | Orienteering SA | 40 | FP | club | | M | | | |
| Sun 9/5 | MapRun Parks 2021 Rd 19, Mercer Park | Ugly Gully Orienteers | Orienteering Queensland | 26 | FP | club | | L | | | |
| MelBushO 4 - Banksia Park, Bulleen | Melbourne Forest Racers | Orienteering Victoria | 128 | | club | | L | | | |
| Bush 2 Helena Jn / Mt Billy |  Bibbulmun Orienteers
Orienteering WA | Orienteering WA | 91 | | club | | L | | | |
| OY5 - Toohey Forest | Toohey Forest Orienteers | Orienteering Queensland | 112 | | club | | L | | | |
| Central Coast Winter Park-O #1 - Hylton Moore Park, East Gosford | Central Coast Orienteers | Orienteering NSW | 5 | FP | loc | | M | | | |
| Newcastle Pairs - Minmi | Newcastle Orienteering Club | Orienteering NSW | 38 | | loc | | M | | | |
| Coffs Winter #1 | Bush n Beach Orienteering Club | Orienteering NSW | 27 | | club | | L | | | |
| Waggaroos Local Bush | Wagga and Riverina Occasional Orienteers | Orienteering NSW | 10 | | loc | | M | | | |
| AWOC Club Foot & MTBO - Mayday Hills Precinct - Beechworth |  Albury-Wodonga Orienteering Club | Orienteering Victoria | - | FM | club | | M | | | |
| w 19 | Mon 10/5 | ACT Street Series: Hawker | Orienteering ACT | Orienteering ACT | 62 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - Malvern Star | Orienteering Victoria | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 11/5 | Night Nav - Auchenflower | Ugly Gully Orienteers | Orienteering Queensland | 33 | FP | club | | L | | | |
| Night Nav - North Pine Series - Kallangur | Enoggeroos | Orienteering Queensland | 28 | FP | club | | L | | | |
| O Training | Bold Horizons Event Organiser | Orienteering NSW | 0 | | club | | M | | | |
| Stirling East Cluster Event 3 | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Melbourne Park Street Tuesday Autumn Series - Strathmore | Melbourne Forest Racers | Orienteering Victoria | - | P | club | | L | N | | |
| Wed 12/5 | Mid North After-school Cluster- Heroes Park, Truro | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Melbourne Park Street Wednesday Autumn Series - Mont Albert | Yarra Valley Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Thu 13/5 | Sumners Road, Riverhills. Bush & Park | Orienteering Queensland | Orienteering Queensland | 20 | | club | | L | | | |
| Echunga PS Afterschool Orienteering Cluster 3 | Orienteering SA | Orienteering SA | - | | club | | S | | | |
| Central Adelaide Schools Cluster Event 7 Marshmallow Park | Orienteering SA | Orienteering SA | - | | club | | L | | | |
| Lightpole Orienteering Trigg | Orienteering WA | Orienteering WA | - | P | club | | L | | | |
| Fri 14/5 | NWD Interschool Sport Weeks 6-10, race 7 | Enoggeroos | Orienteering Queensland | - | | club | | L | | | |
| Mitcham Hills After School Cluster Event - Hawthorndene PS | Orienteering SA | Orienteering SA | - | | club | | M | | | |
| Sat 15/5 | EODS Ferny Grove Parklands BCC | Enoggeroos | Orienteering Queensland | 40 | FP | club | | L | | | |
| Vic MTBO Sprint Championships |  Eureka Orienteers | Orienteering Victoria | 75 | M | champs | | S | | | |
| 2021 Wildfire Sports Autumn Classics Prelude Sprint | Orienteering ACT
Orienteering NSW
 Red Roos | Orienteering ACT
Orienteering NSW | 193 | | sta | | S | | | |
| NOL, ACT League #4, NSW SL #3: Broulee Dunes | Orienteering ACT
Orienteering NSW
Red Roos | Orienteering ACT
Orienteering NSW | 432 | | nat | | M | | | |
| Bendigo Bush - Sedgwick South | Bendigo Orienteers | Orienteering Victoria | 41 | | club | | M | | | |
| Learn To Orienteer Program - Darebin Parklands - Single Session` | Orienteering Victoria | Orienteering Victoria | 1 | | loc | | P | | | |
| Vic MTBO Middle Distance Championships | Nillumbik Emus Orienteering Club | Orienteering Victoria | 76 | M | champs | | M | | | |
| Melbourne Park Street Saturday Park Series - Darebin Parklands | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| UTAS Sandy Bay - Southern Saturday Series #3 | Australopers | Orienteering Tasmania | 114 | | loc | | S | | | |
| Sun 16/5 | Glen Stuart - North Local #1 |  Esk Valley | Orienteering Tasmania | 29 | | loc | | M | | | |
| NOL Relay | Red Roos | Orienteering ACT | 33 | | nat | R | M | | | |
| Vic MTBO Long Distance Championships | Bayside Kangaroos Orienteers | Orienteering Victoria | 71 | M | champs | | L | | | |
| Mourilya | Lincoln Orienteers | Orienteering SA | 47 | | club | | L | | | |
| MTBO SS3 - Beerburrum West |  Sunshine Orienteers Club | Orienteering Queensland | 93 | M | club | | L | | | |
| Pozieres State Forest, north west of Stanthorpe | Bullecourt Boulder Bounders | Orienteering Queensland | 41 | | club | | L | | | |
| Changing Mountain, Kholo - bush - BCC | Ugly Gully Orienteers | Orienteering Queensland | 83 | | club | | L | | | |
| NOL, ACT League #5, NSW SL #4: Broulee Dunes | Orienteering ACT
Orienteering NSW
Red Roos | Orienteering ACT
Orienteering NSW | 331 | | nat | | M | | | |
| MelBushO 5 - Westerfolds Park | Yarra Valley Orienteering Club | Orienteering Victoria | 117 | | club | | L | | | |
| Albany - Mt Elphinstone |  Albany & Denmark Hinterland Orienteering Club | Orienteering WA | 7 | | club | | M | | | |
| Shepherds Hill – City to Bush Series Event 3 |  Tjuringa Orienteers | Orienteering SA | 62 | | club | | M | | | |
| HOG Laurieton Orienteering May 2021 | Hastings Orienteering Group | Orienteering NSW | 60 | FP | loc | | M | | | |
| MTBO 2 Marrinup/Dwellingup | Bibbulmun Orienteers
Orienteering WA | Orienteering WA | 41 | M | club | | L | | | |
| CANCELLED MapRun Parks 2021 Rd 20, Wolston Creek | Ugly Gully Orienteers | Orienteering Queensland | 0 | FP | club | | L | | | |
| w 20 | Mon 17/5 | ACT Street Series: Griffith | Orienteering ACT | Orienteering ACT | 56 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - Cathies Creek | Orienteering Victoria | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 18/5 | Night Nav - Toowong (street-O) | Ugly Gully Orienteers | Orienteering Queensland | 35 | FP | club | | L | | | |
| O Training | Bold Horizons Event Organiser | Orienteering NSW | 0 | | club | | L | | | |
| Stirling East Cluster Event 4 | Orienteering SA | Orienteering SA | - | | loc | | L | | | |
| Melbourne Park Street Tuesday Autumn Series - Newport | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Wed 19/5 | Mid Week Training Para Wirra | Orienteering SA | Orienteering SA | 16 | | club | | L | | | |
| ACT Midweek Series: Black Mountain, 50th Anniversary Event | Orienteering ACT | Orienteering ACT | 35 | | loc | | M | | | |
| Moonlight Madness 2 - Woolwich | Garingal Orienteers | Orienteering NSW | 83 | FP | loc | | M | N | | |
| Melbourne Park Street Wednesday Autumn Series - Ringwood Wilds. WORLD ORIENTEERING DAY EVENT | Dandenong Ranges Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Thu 20/5 | Anzac Park, Toowong (Bush and Park) - BCC Sponsored Event | Orienteering Queensland | Orienteering Queensland | 33 | | club | | L | | | |
| Echunga PS Afterschool Orienteering Cluster 4 | Orienteering SA | Orienteering SA | - | | club | | S | | | |
| Mid North After-school Cluster- Saddleworth PS | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Central Adelaide Schools Cluster Event 8 Wirrarninthi | Orienteering SA | Orienteering SA | - | | club | | L | | | |
| Closed Event - Eatons Hill SS | Enoggeroos | Orienteering Queensland | 53 | | loc | | S | | | |
| MapRunF(6) Sorrento | Orienteering WA | Orienteering WA | - | FP | club | | L | | | |
| Fri 21/5 | NWD Interschool Sport Weeks 6-10, race 8 | Enoggeroos | Orienteering Queensland | - | | club | | L | | | |
| Mitcham Hills After School Cluster Event - Belair NP | Orienteering SA | Orienteering SA | - | | club | | M | | | |
| Sat 22/5 | SOS Hills District 3 Term 2 - Castle Hill | Bold Horizons Event Organiser | Orienteering NSW | 73 | FP | loc | | M | | | |
| SOS Newcastle 3 - Waratah | Bold Horizons Event Organiser | Orienteering NSW | 34 | | club | | S | | | |
| SOS Northside 3 Term 2 - combined with Hills District | Bold Horizons Event Organiser | Orienteering NSW | - | FP | loc | | M | | | |
| ACT Metro -3 Junior League Wanniassa Hills | Parawanga Orienteers | Orienteering ACT | 169 | | loc | | M | | | |
| ACT Metro Series: Junior League #3, Wanniassa Hills | Parawanga Orienteers | Orienteering ACT | 9 | | loc | | M | | | |
| Bendigo Bush - Pilcher's Bridge North | Bendigo Orienteers | Orienteering Victoria | 43 | | club | | M | | | |
| Learn To Orienteer Program - Princes Park - Single Session` | Orienteering Victoria | Orienteering Victoria | 0 | | loc | | P | | | |
| Melbourne Park Street Saturday Series - Loughnans Hill. WORLD ORIENTEERING DAY EVENT | Dandenong Ranges Orienteering Club | Orienteering Victoria | - | P | club | | L | | | |
| EODS Chermside Hills BCC | Enoggeroos | Orienteering Queensland | 29 | | club | | L | | | |
| NT: Howard Springs Pine Forest Night Event | Top End Orienteers | Orienteering SA | - | | club | | L | N | | |
| Sun 23/5 | MapRun Parks 2021 Rd 21, City Botanical Gardens | Ugly Gully Orienteers | Orienteering Queensland | 18 | FP | club | | L | | | |
| Vic Autumn-Spring 4 - Mt Tarrengower, Maldon | Nillumbik Emus Orienteering Club
Orienteering Victoria | Orienteering Victoria | 128 | | sta | | L | | | |
| Sydney Metro League #3 | Bennelong Northside Orienteers | Orienteering NSW | 189 | FP | loc | | M | | | |
| Interclub #3 - Albury-Wodonga | Albury-Wodonga Orienteering Club
Wagga and Riverina Occasional Orienteers | Orienteering Victoria
Orienteering NSW | - | | club | | M | | | |
| ACT MTBO Series #2: Bruce Ridge | Orienteering ACT | Orienteering ACT | 70 | M | loc | | M | | | |
| Royal George - OST 4 - Schools Selection Event #3 | Australopers | Orienteering Tasmania | 105 | | sta | | L | | | |
| Armidale Pine Forest | Northern Tablelands Orienteering Club | Orienteering NSW | 30 | | loc | | L | | | |
| AWOC - Waggaroos Interclub #3 - Walbundrie | Albury-Wodonga Orienteering Club | Orienteering Victoria | - | | club | | L | | | |
| Karinya, Eden Hills - Foot and MTBO Score Event | Onkaparinga Hills Orienteering Club | Orienteering SA | 83 | FM | club | | L | | | |
| Bush 3 Malmalling NE | LOST
Orienteering WA | Orienteering WA | 79 | | club | | L | | | |
| Myers Lookout, Crows Nest, Afternoon Coaching |  Range Runners Orienteering Club | Orienteering Queensland | 57 | | club | | L | | |  |
| w 21 | Mon 24/5 | SA Schools Orienteering Championships Wadmore Park | Tintookies Orienteers | Orienteering SA | 202 | | champs | | L | | | |
| ACT Street Series: Scullin-Page | Orienteering ACT | Orienteering ACT | 66 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - Bayswater. WORLD ORIENTEERING DAY EVENT | Orienteering Victoria | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 25/5 | Night Nav - North Pine Series - Warner | Enoggeroos | Orienteering Queensland | 27 | FP | club | | L | | | |
| Night Nav - Yeronga | Ugly Gully Orienteers | Orienteering Queensland | 32 | FP | club | | L | | | |
| Closed School Event - Gold Coast - Pizzey Park | Orienteering Queensland | Orienteering Queensland | - | FP | loc | | S | | | |
| Training - Twin Creeks Turramurra | Bold Horizons Event Organiser | Orienteering NSW | 4 | | club | | L | | | |
| Melbourne Park Street Tuesday Autumn Series - Whitten Oval. WORLD ORIENTEERING DAY EVENT | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | | | |
| Wed 26/5 | ACT Midweek Series: Majura West | Orienteering ACT | Orienteering ACT | 31 | | loc | | M | | | |
| Mid North After-school Cluster - Auburn PS | Orienteering SA | Orienteering SA | - | | loc | | S | | | |
| Melbourne Park Street Wednesday Autumn Series - Beverley Hills | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Thu 27/5 | Bergins Hill, Blackstone, Ipswich. Bush | Orienteering Queensland | Orienteering Queensland | 22 | | club | | L | | | |
| Bergins Hill, Blackstone, Ipswich. Bush-delete | Orienteering Queensland | Orienteering Queensland | 0 | | club | | L | | | |
| Lightpole Orienteering Carine Open Space | Orienteering WA | Orienteering WA | - | P | club | | L | | | |
| Fri 28/5 | NWD Interschool Sport Weeks 6-10, race 9 | Enoggeroos | Orienteering Queensland | - | | club | | L | | | |
| Restricted School Event Sherwood Arboretum | Orienteering Queensland | Orienteering Queensland | - | FP | loc | | S | | | |
| Sat 29/5 | SOS Northside - West Pymble Results | Bold Horizons Event Organiser | Orienteering NSW | 118 | | club | | L | | | |
| SOS - Hills District - The Ponds | Bold Horizons Event Organiser | Orienteering NSW | 89 | FP | loc | | S | | | |
| SOS Newcastle - Broadmeadow | Bold Horizons Event Organiser | Orienteering NSW | 0 | | club | | L | | | |
| SOS Newcastle - Broadmeadow results | Bold Horizons Event Organiser | Orienteering NSW | 57 | | club | | S | | | |
| SOS Northside - West Pymble | Bold Horizons Event Organiser | Orienteering NSW | 0 | FP | loc | | M | | | |
| ACT Metro Series: Junior League #4, The Pinnacle | Bushflyers | Orienteering ACT | 11 | | loc | | M | | | |
| ACT Metro-4 Junior League The Pinnacle | Bushflyers | Orienteering ACT | 179 | | loc | | L | | | |
| Bendigo Bush - Wildflower Drive - CANCELLED | Bendigo Orienteers | Orienteering Victoria | 6 | | club | | M | | | |
| Learn To Orienteer Program - Coburg Park Lake - Single Session` | Orienteering Victoria | Orienteering Victoria | 0 | | loc | | P | | | |
| Melbourne Park Street Saturday Park Series - Coburg Lake | Nillumbik Emus Orienteering Club | Orienteering Victoria | 0 | P | club | | L | | | |
| EODS - Sprint - Hilder Road SS | Enoggeroos | Orienteering Queensland | 88 | | club | | S | | | |
| Sun 30/5 | MapRun Parks 2021 Rd 22, Moore Park, Indooroopilly | Ugly Gully Orienteers | Orienteering Queensland | 21 | FP | club | | L | | | |
| Mackay Botanic Gardens |  21Degrees South Multisport Assoc. | Orienteering Queensland | 10 | | club | | S | | | |
| OY6 - Bunyaville West | Enoggeroos | Orienteering Queensland | 109 | | club | | L | | | |
| 2021 NOY 3 - Pelton/Bellbird | Newcastle Orienteering Club | Orienteering NSW | 97 | | loc | | M | | | |
| Mornington Peninsula MapRun Challenge 2 - Rye | Bayside Kangaroos Orienteers | Orienteering Victoria | 0 | P | club | | L | | | |
| Domain - Southern Local #3 | Australopers | Orienteering Tasmania | 113 | | loc | | S | | | |
| Waggaroos Local Sprint | Wagga and Riverina Occasional Orienteers | Orienteering NSW | 17 | FP | loc | | S | | | |
| Highlands Forest Series #2 - Penrose | Southern Highlands Orienteers | Orienteering NSW | 44 | | club | | M | | | |
| Corunna Gap | Saltbush Orienteers | Orienteering SA | 29 | | club | | L | | | |
| Tasmanian Arboretum North West Region - NW Local #4 | Pathfinders | Orienteering Tasmania | 22 | | loc | | M | | | |
| Crooked Brook (SWOT Bush Series 1) | South-West Orienteering Trekkers | Orienteering WA | 21 | | club | | L | | | |
| w 22 | Mon 31/5 | ACT Street Series: Duffy | Orienteering ACT | Orienteering ACT | 39 | P | loc | | L | N | | |
| Melbourne Park Street Monday Autumn Series - Balwyn Central | Orienteering Victoria | Orienteering Victoria | 0 | P | club | | L | N | | |
