Australian Marathons 2021
| Date | Race | Venue | Nation |
|---|---|---|---|
| GoodRunnings | Anstey Hill, SA | AUS | |
| Wagga Wagga | Wagga Wagga, NSW | AUS | |
| Coastal Fun Runs | Semaphore, SA | AUS | |
| Sunshine Coast | Alexandra Headland, QLD | AUS | |
| Wonderfalls Trail | Cumberland River, VIC | AUS | |
| Adelaide Marathon | Adelaide Oval, SA | AUS | |
| Bottlebutt Bash | Burrawan State Forest, NSW | AUS | |
| Mt Marlow | Pallarenda, QLD | AUS | |
| Shepparton | Shepparton, VIC | AUS | |
| Bibra Lake | Bibra Lake, WA | AUS | |
| Mansfield | Bonnie Doon, VIC | AUS | |
| GoodRunnings | Lyndoch, SA | AUS | |
| Coastal Fun Runs | Semaphore, SA | AUS | |
| Blacktown/Cities | Rooty Hill, NSW | AUS | |
| River Run | Brisbane Botanic Gardens, QLD | AUS | |
| Yeppoon | Yeppoon, QLD | AUS | |
| Cairns City | Cairns, QLD | AUS | |
| Christmas Island | Christmas Island, WA | AUS | |
| Sunset Coast | Mullaloo Surf Club, WA | AUS | |
| Sydney Marathon v3 | Sydney, NSW | AUS | |
| Alice Springs Marathon | Alice Springs, NT | AUS | |
| Beach To Brother | Port Macquarie, NSW | AUS | |
| Busselton | Busselton, WA | AUS | |
| Butter 24 | Boondall, QLD | AUS | |
| Logan City | Berrinba Wetlands, QLD | AUS | |
| Ross Festival | Ross, TAS | AUS | |
| Dungog | Dungog, NSW | AUS | |
| Independent Runner Events | Gloucester, NSW | AUS | |
| Coastal Fun Runs | Semaphore, SA | AUS | |
| Woodlands | Greenvale, VIC | AUS | |
| Coastal Fun Runs | Semaphore, SA | AUS | |
| Melbourne Marathon | Melbourne, VIC | AUS | |
| Sri Chinmoy Sydney | Centennial Park, NSW | AUS | |
| Lamington Classic | Lamington NP, QLD | AUS | |
| GoodRunnings | Newland Head, SA | AUS | |
| Halloween Dusk 2 Dawn | Port Macquarie, NSW | AUS | |
| Halloween Howler | You Yangs, VIC | AUS | |
| Murray Bridge | Murray Bridge, SA | AUS | |
| Portland | Portland, VIC | AUS | |
| Three Bridges | Parramatta, NSW | AUS | |
| Port Fairy | Port Fairy, VIC | AUS | |
| You Yangs Trail | You Yangs, VIC | AUS | |
| Hallora Marathon | Warragul, VIC | AUS | |
| Pichi Richi | Port Augusta, SA | AUS |