| w 40 | Wed 1/10 | Australian Schools Championships - Entry by Independent Students, long |  Orienteering Queensland | Orienteering Queensland | 42 | | nat | | L | | | |
| 3 4 5 Run The River , 4B Run The River Day 2 | Orienteering Queensland | Orienteering Queensland | 409 | | nat | | L | | |   |
| 4A Australian Schools Orienteering Championships - Long | Orienteering Queensland | Orienteering Queensland | 204 | | nat | | L | | | |
| Melbourne Park Street Wednesday Spring Carnival Series - Warralong Heights |  Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Thu 2/10 | Australian Schools Championships - Entry by Independent Students, relay | Orienteering Queensland | Orienteering Queensland | 42 | | nat | | M | | | |
| 3 4 5 Run The River , 5B Run The River Day 3 | Orienteering Queensland | Orienteering Queensland | 399 | | nat | | M | | | |
| 5A Aus Schools Orienteering Champs - Relay | Orienteering Queensland | Orienteering Queensland | 68 | | nat | R | L | | | |
| Heath Park (BCC GOLD) - now POSTPONED | Orienteering Queensland | Orienteering Queensland | - | | club | | L | | | |
| Fri 3/10 | ASOC Rest Day Excursion | Orienteering Queensland | Orienteering Queensland | 199 | | nat | | L | | | |
| Sat 4/10 | 6 Australian Relay Championships - Individual Entry | Orienteering Queensland | Orienteering Queensland | 620 | | nat | | M | C | | |
| 6B Australian Relay Championships - results | Orienteering Queensland | Orienteering Queensland | 208 | | nat | R | M | C | | |
| 6C Australian Relay - Dinner Orders | Orienteering Queensland | Orienteering Queensland | 121 | | nat | | M | N | | |
| Sun 5/10 | 7 Australian Middle Distance Championships | Orienteering Queensland | Orienteering Queensland | 770 | | nat | | M | | | |
| MapRun Parks 2025 - Robelle Domain |  Ugly Gully Orienteers | Orienteering Queensland | 24 | FP | club | | L | | | |
| w 41 | Mon 6/10 | Melbourne Park Street Monday Summer Series - Wattle View |  Dandenong Ranges Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 7/10 | Melbourne Park Street Tuesday Summer Series - Travancore |  Melbourne Forest Racers | Orienteering Victoria | - | P | club | | L | N | | |
| Night Nav - WITTON CREEK - Term 4 Series Event #1 | Ugly Gully Orienteers | Orienteering Queensland | 32 | | club | | L | | | |
| Night Nav - Sunrise Beach |  Sunshine Orienteers Club | Orienteering Queensland | 18 | FP | club | | M | N | | |
| Wed 8/10 | 2025/26 Sydney Summer Series #1 – Glebe |  Garingal Orienteers | Orienteering NSW | 38 | FP | loc | | M | | 8/10* | |
| ACT Discover Orienteering |  Orienteering ACT | Orienteering ACT | - | | loc | | S | | | |
| Newcastle Summer Street Series (Warm Up) - Carrington |  Newcastle Orienteering Club | Orienteering NSW | 22 | P | club | | M | | 31/12 | |
| Melbourne Park Street Wednesday Summer Series - Arrabri |  Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Thu 9/10 | Victoria O Training 1 - Kensington | Melbourne Forest Racers | Orienteering Victoria | 12 | | club | | S | | 8/10* | |
| Melbourne Park Street Thursday Summer Series - Mount Eagle | Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Fri 10/10 | | | | | | | | | | | |
| Sat 11/10 | Bendigo Twilight Score Event - Fiddlers Green |  Bendigo Orienteers | Orienteering Victoria | 5 | | club | | M | | 10/10* | |
| NSW MTBO Champs - Middle | Newcastle Orienteering Club | Orienteering NSW | 45 | M | nat | | M | | 6/10 | |
| Sun 12/10 | NT: 2025 City |  Top End Orienteers | Orienteering SA | 3 | | club | | L | | 11/10 | |
| City Park - Learn to Orienteer Week 1 (North) |  Esk Valley Orienteering Club | Orienteering Tasmania | - | | club | | P | | 1/2 | |
| NSW MTBO Champs - Long | Newcastle Orienteering Club | Orienteering NSW | 50 | M | nat | | L | | 6/10 | |
| Wentworth Park - Learn to Orienteer Week 1 (South) |  Australopers Orienteering Club | Orienteering Tasmania | - | | club | | P | | 1/2 | |
| The 50th Great NOSH Footrace |  Bennelong Northside Orienteers
 Bold Horizons Event Organiser
 Orienteering NSW | Orienteering NSW | - | | club | | L | | | |
| Mornington Peninsula Sunday MapRun - Mt Martha | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Illawarra Map Running Series Spring #1 - Jamberoo |  Illawarra Kareelah Orienteers | Orienteering NSW | 7 | FP | loc | | M | | 11/10 | |
| AWOC 50th Birthday - Original Nail Can map CATI |  Albury-Wodonga Orienteering Club | Orienteering Victoria | - | | club | | M | | | |
| Gorringes Beach - Southern Local #8 | Australopers Orienteering Club | Orienteering Tasmania | 33 | | club | | M | | 8/10 | |
| SA Interclub Relays - UniSA Mawson Lakes |  SA Arrows | Orienteering SA | 75 | | club | R | S | | 8/10 | |
| Picnic Point Learn to Orienteer |  Range Runners Orienteering Club | Orienteering Queensland | 1 | FP | club | | S | | 10/10 | |
| MapRun Parks 2025 - Fig Tree Pocket - Clivedon Park | Ugly Gully Orienteers | Orienteering Queensland | - | FP | club | | L | | | |
| Picnic Point Sprint & Kid-O | Range Runners Orienteering Club | Orienteering Queensland | 1 | FP | club | | S | | 10/10 | |
| w 42 | Mon 13/10 | ACT MapRun Street Series: Watson, 9-13 Oct | Orienteering ACT | Orienteering ACT | 0 | P | loc | | L | | 13/10* | |
| Melbourne Park Street Monday Summer Series - Highbury Hill | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Orienteering ACT October Board Meeting | Orienteering ACT | Orienteering ACT | - | | club | | L | N | | |
| Tue 14/10 | Making Orienteering Autism Friendly: Webinar Training |  Orienteering Australia | | - | | loc | | L | N | | |
| Melbourne Park Street Tuesday Summer Series - Footscray Central |  Tuckonie Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Night Nav - OXLEY SOUTH - Term 4 Series Event #2 | Ugly Gully Orienteers | Orienteering Queensland | - | | club | | L | | | |
| Wed 15/10 | Midweek Training at Belair |  Orienteering SA | Orienteering SA | 5 | | club | | L | | 13/10 | |
| 2025/26 Sydney Summer Series #2 – Parramatta |  Western and Hills Orienteers | Orienteering NSW | 0 | FP | loc | | M | | 15/10* | |
| ACT Learn to Orienteer, Week 1 and Registration | Orienteering ACT | Orienteering ACT | 15 | | club | | M | | 14/10* | |
| Newcastle Summer Street Series #1 - Toronto West | Newcastle Orienteering Club | Orienteering NSW | - | P | club | | M | | 31/12 | |
| Melbourne Park Street Wednesday Summer Series - Croydon Greens | Dandenong Ranges Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Thu 16/10 | Melbourne Park Street Thursday Summer Series - Reservoir |  Yarra Valley Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| ACT Controller Workshop 1 | Orienteering ACT | Orienteering ACT | 7 | | club | | L | N | 15/10 | |
| Geelong Park Street Thursday Summer Series - Gaol Break | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Fri 17/10 | Learn to Orienteer for Lovers of Trails and the Great Outdoors | Orienteering SA | Orienteering SA | 3 | | loc | | S | | 15/10* | |
| Sat 18/10 | 2025 ACT MTBO_SPRINT Championships, Jerrabomberra Hill | Orienteering ACT | Orienteering ACT | 46 | M | champs | | S | | 15/10 | |
| SOS - Epping Boys High School | Bold Horizons Event Organiser | Orienteering NSW | - | | loc | | S | | 16/10* | |
| 2025 ACT MTBO MIDDLE Championships, East Kowen | Orienteering ACT | Orienteering ACT | 47 | M | champs | | M | | 15/10 | |
| Sawtell Orienteering |  Bush n Beach Orienteering Club | Orienteering NSW | - | | club | | L | | | |
| Albany - North Albany Senior High School |  Albany & Denmark Hinterland Orienteering Club | Orienteering WA | 0 | FP | club | | S | | 30/10 | |
| Awards Night - Launceston - TBA |  Orienteering Tasmania | Orienteering Tasmania | - | | sta | | P | | 8/9 | |
| Sun 19/10 | Kholo MTBO |  Multi Terrain Bike Orienteers | Orienteering Queensland | 3 | M | club | | L | | 15/10 | |
| Launceston City Race | Esk Valley Orienteering Club | Orienteering Tasmania | 5 | FP | club | | L | | 14/10 | |
| Punchbowl Reserve - Learn to Orienteer Week 2 (North) | Esk Valley Orienteering Club | Orienteering Tasmania | - | | club | | P | | 1/2 | |
| Queens Domain - Learn to Orienteer Week 2 (South) | Australopers Orienteering Club | Orienteering Tasmania | - | | club | | P | | 1/2 | |
| 2025 ACT MTBO LONG Championships, East Kowen | Orienteering ACT | Orienteering ACT | 44 | M | champs | | L | | 15/10 | |
| Goldseekers Bush Series #7 - Ophir South |  Goldseekers Orienteers | Orienteering NSW | - | | club | | M | | 18/10* | |
| Illawarra Map Running Series Spring #2- Kiama Downs | Illawarra Kareelah Orienteers | Orienteering NSW | 0 | FP | loc | | M | | 18/10 | |
| POSTPONED DUE TO WEATHER - KB3 Victoria 2025 - Day 3 - Tipperary Springs - 2 Person Relay - INDIVIDUAL ENTRY HERE |  Eureka Orienteers | Orienteering Victoria | 46 | | club | | L | | 5/10 | |
| Bush Trail Orienteering at Coombabah Wetlands, Coombabah |  Paradise Lost Orienteers | Orienteering Queensland | - | | club | | L | | | |
| Victory Memorial Gardens sprint |  Wagga and Riverina Orienteers | Orienteering NSW | - | | club | | S | | | |
| 2-Person Relay - Tipperary Springs, Daylesford | Eureka Orienteers | Orienteering Victoria | 0 | | club | | M | | 16/10 | |
| SA MTBO Champs - Belair National Park |  Wallaringa Orienteering Club | Orienteering SA | 0 | FM | club | | L | | 16/10 | |
| Summer Shorts and Sprints - Burnley Campus, University of Melbourne - new map | Melbourne Forest Racers | Orienteering Victoria | 2 | | club | | S | | 16/10* | |
| River and Bay Orienteering Series #1 | Illawarra Kareelah Orienteers
 Uringa Orienteers | Orienteering NSW | 0 | FP | club | | L | | 19/10* | |
| MapRun Parks 2025 - Meadowlands | Ugly Gully Orienteers | Orienteering Queensland | - | | club | | L | | | |
| w 43 | Mon 20/10 | ACT MapRun Street Series: Duffy, 16-20 Oct | Orienteering ACT | Orienteering ACT | 0 | P | loc | | L | | 20/10* | |
| Melbourne Park Street Monday Summer Series - Smiths Dell | Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 21/10 | Melbourne Park Street Tuesday Summer Series - Kensington Banks | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| RED HILL - BCC Sponsored Event Night Nav Term 4 - Event #3 | Ugly Gully Orienteers | Orienteering Queensland | - | | club | | L | | | |
| Wed 22/10 | Royal Park - Launceston Spring Twilight #1 | Esk Valley Orienteering Club | Orienteering Tasmania | 0 | | club | | S | | 20/10 | |
| 2025/26 Sydney Summer Series #3 – Lane Cove | Bennelong Northside Orienteers | Orienteering NSW | - | FP | loc | | M | | 22/10* | |
| ACT Learn to Orienteer, Week 2 | Orienteering ACT | Orienteering ACT | - | | club | | M | | 14/10* | |
| ACT Runners Shop Twilight Series #1: John Knight Park |  Bushflyers | Orienteering ACT | 0 | | loc | | M | | 22/10* | |
| Newcastle Summer Street Series #2 | Newcastle Orienteering Club | Orienteering NSW | - | P | club | | M | | 31/12 | |
| Melbourne Park Street Wednesday Summer Series - Kerrimuir | Yarra Valley Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Night Nav Nth - EN - Woody Point |  Enoggeroos | Orienteering Queensland | - | FP | club | | M | | 13/10 | |
| Enter All Northern Spring Twilights at Discounted Rate | Esk Valley Orienteering Club | Orienteering Tasmania | 1 | | club | | S | | 21/10* | |
| Thu 23/10 | Learn to Orienteer for Active Adults | Orienteering SA | Orienteering SA | 1 | | loc | | S | | 20/10* | |
| Mid week - Wally Tate Park, Kuraby (Maprun) | Orienteering Queensland | Orienteering Queensland | - | | club | | L | | | |
| Melbourne Park Street Thursday Summer Series - Heidelberg Heights | Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| ACT Controller Workshop 2 | Orienteering ACT | Orienteering ACT | 2 | | club | | L | N | 22/10 | |
| Geelong Park Street Thursday Summer Series - Barrabool Hills | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Fri 24/10 | | | | | | | | | | | |
| Sat 25/10 | SOS - The Hills Grammar School | Bold Horizons Event Organiser | Orienteering NSW | - | | loc | | S | | 23/10* | |
| Bunjil, Victorian Night'O Champs | Nillumbik Emus Orienteering Club | Orienteering Victoria | 1 | | club | | L | | 22/10 | |
| Sun 26/10 | Newcastle BOSS 1 MTBO | Newcastle Orienteering Club | Orienteering NSW | - | M | club | | L | | | |
| Good Morning, Bunjil | Nillumbik Emus Orienteering Club | Orienteering Victoria | 0 | | club | | M | | 22/10 | |
| Knocklofty - Learn to Orienteer Week 3 (South) | Australopers Orienteering Club | Orienteering Tasmania | - | | club | | P | | 1/2 | |
| Stephensdale - Learn to Orienteer Week 3 (North) | Esk Valley Orienteering Club | Orienteering Tasmania | - | | club | | P | | 1/2 | |
| Bob Allison Memorial Event |  Red Roos | Orienteering ACT | 12 | | loc | | M | | 23/10 | |
| Illawarra Map Running Series Spring #3 - Kiama | Illawarra Kareelah Orienteers | Orienteering NSW | 0 | FP | loc | | M | | 25/10 | |
| Learn to Orienteer for Families | Orienteering SA | Orienteering SA | 4 | | loc | | S | | 24/10 | |
| Summer Shorts and Sprints - Tarralla Wetlands | Dandenong Ranges Orienteering Club | Orienteering Victoria | - | | club | | S | | 23/10* | |
| Warwick metrogaine |  Bullecourt Boulder Bounders | Orienteering Queensland | - | FP | club | | S | | | |
| River and Bay Orienteering Series #2 | Uringa Orienteers | Orienteering NSW | 0 | FP | club | | M | | 26/10* | |
| Map Run Parks 2025 - Anzac Park | Ugly Gully Orienteers | Orienteering Queensland | - | FP | club | | L | | | |
| w 44 | Mon 27/10 | SA Schools Orienteering Championships - Belair NP |  Onkaparinga Hills Orienteering Club
Orienteering SA | Orienteering SA | - | | club | | M | | | |
| Victorian Schools Mountain Bike Orienteering Championships 2025 |  Orienteering Victoria | Orienteering Victoria | 6 | M | loc | | M | | 15/10 | |
| ACT MapRun Street Series: Moncrieff, 23-27 Oct | Orienteering ACT | Orienteering ACT | 0 | P | loc | | L | | 27/10* | |
| Melbourne Park Street Monday Summer Series - Bunjil Run | Dandenong Ranges Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 28/10 | Melbourne Park Street Tuesday Summer Series - Avondale North | Tuckonie Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Night Nav - CAMP HILL - Term 4 Series Event #4 | Ugly Gully Orienteers | Orienteering Queensland | - | | club | | L | | | |
| Wed 29/10 | Enter all Southern Spring Twilight Events at Discounted Rate | Australopers Orienteering Club | Orienteering Tasmania | - | | club | | S | | 28/10* | |
| Heritage Forest - Launceston Spring Twilight #2 | Esk Valley Orienteering Club | Orienteering Tasmania | 0 | | club | | S | | 27/10 | |
| Sandown Park - Southern Spring Twilight Series #1 | Australopers Orienteering Club | Orienteering Tasmania | - | | club | | S | | 27/10 | |
| 2025/26 Sydney Summer Series #4 – Killara | Garingal Orienteers | Orienteering NSW | - | FP | loc | | M | | 29/10* | |
| ACT Learn to Orienteer, Week 3 | Orienteering ACT | Orienteering ACT | - | | club | | M | | 21/10* | |
| ACT Runners Shop Twilight Series #2: Oakey Hill | Bushflyers | Orienteering ACT | 0 | | loc | | M | | 29/10* | |
| Newcastle Summer Street Series #3 | Newcastle Orienteering Club | Orienteering NSW | - | P | club | | M | | 31/12 | |
| Melbourne Park Street Wednesday Summer Series - Camberwell | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Thu 30/10 | SC-ORE #1: Blue Gum School, Hackett | Orienteering ACT | Orienteering ACT | - | | club | R | S | | | |
| Melbourne Park Street Thursday Summer Series - Loughnan Hill | Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| ACT Controller Workshop 3 | Orienteering ACT | Orienteering ACT | 1 | | club | | L | N | 29/10 | |
| Geelong Park Street Thursday Summer Series - Whats The Point? (new map) | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Fri 31/10 | | | | | | | | | | | |
| Sat 1/11 | SOS - Gore Hill | Bold Horizons Event Organiser | Orienteering NSW | - | | loc | | S | | 30/10* | |
| Summer Shorts and Sprints - Victoria University St Albans | Bayside Kangaroos Orienteers | Orienteering Victoria | - | | club | | S | | 30/10* | |
| Cyclones Sprint - Windaroo Valley SHS | Orienteering Queensland
 QLD Cyclones | Orienteering Queensland | - | | club | | S | | 30/10* | |
| NT: 2025 CDU/Dripstone | Top End Orienteers | Orienteering SA | 0 | | club | | L | N | 1/11 | |
| Sun 2/11 | AWOC Club Championships & 50th Birthday Event | Albury-Wodonga Orienteering Club | Orienteering Victoria | - | | club | | L | | | |
| 2025 Metro League #6 - Mitchell Park Coaching Walkthrough | Bennelong Northside Orienteers
Garingal Orienteers | Orienteering NSW | 8 | | club | | M | | 31/10 | |
| RBOS Cancelled Event | Illawarra Kareelah Orienteers
Uringa Orienteers | Orienteering NSW | - | FP | club | | L | | | |
| MapRun Parks 2025 - Moore Park | Ugly Gully Orienteers | Orienteering Queensland | - | FP | club | | L | | | |
| w 45 | Mon 3/11 | ACT MapRun Street Series: Kingston, 30 Oct - 3 Nov | Orienteering ACT | Orienteering ACT | 0 | P | loc | | L | | 3/11* | |
| Melbourne Park Street Monday Summer Series - Wantirna South | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Tue 4/11 | Melbourne Park Street Tuesday Summer Series - Garden City | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Night Nav - EN - Grange | Enoggeroos | Orienteering Queensland | - | | club | | M | N | 27/10 | |
| Wed 5/11 | Come and Try Orienteering - Salesian College |  Central Highlands Orienteering Club | Orienteering Victoria | - | | club | | S | | | |
| Brooks High School - Launceston Spring Twilight #3 | Esk Valley Orienteering Club | Orienteering Tasmania | 0 | | club | | S | | 3/11 | |
| Taroona - Southern Spring Twilight Series #2 | Australopers Orienteering Club | Orienteering Tasmania | - | | club | | S | | 3/11 | |
| 2025/26 Sydney Summer Series #5 – North Rocks |  Big Foot Orienteers | Orienteering NSW | - | FP | loc | | M | | 5/11* | |
| ACT Learn to Orienteer, Week 4 | Orienteering ACT | Orienteering ACT | - | | club | | M | | 28/10* | |
| ACT Runners Shop Twilight Series #3: Mt Mugga Mugga |  Abominable O-Men | Orienteering ACT | 0 | | loc | | M | | 5/11* | |
| Newcastle Summer Street Series #4 | Newcastle Orienteering Club | Orienteering NSW | - | P | club | | M | | 31/12 | |
| Melbourne Park Street Wednesday Summer Series - Wattle Park | Nillumbik Emus Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| Night Nav Nth - EN - Brighton | Enoggeroos | Orienteering Queensland | - | FP | club | | M | | 13/10 | |
| Thu 6/11 | SC-ORE #2: Turner Primary School | Orienteering ACT | Orienteering ACT | - | | club | R | S | | | |
| Melbourne Park Street Thursday Summer Series - St Helena | Yarra Valley Orienteering Club | Orienteering Victoria | - | P | club | | L | N | | |
| ACT Controller Workshop 4 | Orienteering ACT | Orienteering ACT | 4 | | club | | L | N | 5/11 | |
| Geelong Park Street Thursday Summer Series - Hamlyn Heights | Bayside Kangaroos Orienteers | Orienteering Victoria | - | P | club | | L | N | | |
| Fri 7/11 | | | | | | | | | | | |
