Australian Marathons 2021
| Date | Race | Venue | Nation |
|---|---|---|---|
| Alpine Challenge | Falls Creek, VIC | AUS | |
| Coastal for Bravehearts | Semaphore, SA | AUS | |
| Coburg 24hr | East Coburg, VIC | AUS | |
| DAguilar NP | D'Aguilar NP, QLD | AUS | |
| Maroondah Dam | Healesville, VIC | AUS | |
| Coastal for Bravehearts | West Beach, SA | AUS | |
| Kangaroo Island | Kangaroo Island, SA | AUS | |
| Brisbane Trail | Brookfield, QLD | AUS | |
| OKeefe Rail Trail | Bendigo, VIC | AUS | |
| GoodRunnings | Norwood, SA | AUS | |
| Hubert 100 | Wilpena Pound, SA | AUS | |
| Coastal for Bravehearts | Port Adelaide, SA | AUS | |
| Coober Pedy | Coober Pedy, SA | AUS | |
| Gloucester | Gloucester, NSW | AUS | |
| Barossa Valley | Tanunda, SA | AUS | |
| Tower Trail | Mount Gambier, SA | AUS | |
| Southern Sydney 24 Hour | Barden Ridge, NSW | AUS | |
| Brisbane Marathon | Brisbane, QLD | AUS | |
| Rottnest Island | Rottnest Island, WA | AUS | |
| Brisbane Valley | Yarraman, QLD | AUS | |
| Kowen Trail | Wamboin, NSW | AUS | |
| Pichi Richi | Port Augusta, SA | AUS | |
| Western Sydney | Penrith, NSW | AUS | |
| Wondai Country | Wondai, QLD | AUS | |
| Gold Coast Marathon | Southport, QLD | AUS | |
| Princes Park | Princes Park, VIC | AUS | |
| Three In Three Days | Kuranda, QLD | AUS | |
| City To Surf | Perth, WA | AUS | |
| Tan Ultra | Melbourne, VIC | AUS | |
| Townsville | Townsville, QLD | AUS | |
| Adelaide Marathon | Adelaide Oval, SA | AUS | |
| Cairns City | Cairns, QLD | AUS | |
| Sydney Marathon v3 | Sydney, NSW | AUS | |
| Butter 24 | Boondall, QLD | AUS | |
| Melbourne Marathon | Melbourne, VIC | AUS | |
| Perth Marathon | Optus Stadium, Burswood, WA | AUS | |
| Lamington Classic | Lamington NP, QLD | AUS | |
| Three Bridges | Parramatta, NSW | AUS | |
| Hallora Marathon | Warragul, VIC | AUS |