Tartarus Backyard Ultra
IAU BronzeUnited States15–16 Aug2026
53hfixed time race2522 men3 women
Archive
Race events
121,589 events from 1798 to 2027
Events
| Distance — filter by race kind to sort by distance | |||
|---|---|---|---|
| Tartarus Backyard UltraUnited StatesIAU Bronze | 15–16 Aug2026 | 53hfixed time race | 2522 men3 women |
| BAD DAWG 50 km Ultra Endurance RunUnited States | 15 Aug2026 | 50kmfixed distance race | 2617 men9 women |
| BAD DAWG 50 Mile Ultra Endurance RunUnited States | 15 Aug2026 | 50mifixed distance race | 136 men7 women |
| BAD DAWG 100 km Ultra Endurance RunUnited States | 15 Aug2026 | 100kmfixed distance race | 128 men4 women |
| BAD DAWG 100 Mile Ultra Endurance RunUnited States | 15–16 Aug2026 | 100mifixed distance race | 2217 men5 women |
| Olympic Mountains 50 km RaceUnited States | 15 Aug2026 | 50kmfixed distance race | 8257 men25 women |
| Olympic Mountains 100 km RaceUnited States | 15 Aug2026 | 100kmfixed distance race | 8264 men18 women |
| Black Copperhead Sting 50KUnited States | 15 Aug2026 | 50kmfixed distance race | 5440 men14 women |
| Cloudcroft Ultra RunUnited States | 15 Aug2026 | 53kmfixed distance race | 9361 men32 women |
| MD Heat Trail RaceUnited States | 15 Aug2026 | 50kmfixed distance race | 6144 men17 women |
| White Pine 50 Mile Backcountry RunUnited States | 15 Aug2026 | 50mifixed distance race | 12690 men36 women |
| Redwood Summer Trail RunUnited States | 15 Aug2026 | 50kmfixed distance race | 4128 men13 women |
| Beast of Burden Summer 50 MilerUnited States | 15–16 Aug2026 | 50mifixed distance race | 1812 men6 women |
| Beast of Burden Summer 100 MilerUnited States | 15–16 Aug2026 | 100mifixed distance race | 2216 men6 women |
| Lean Horse Ultra-Marathon 30 MileUnited States | 15 Aug2026 | 30mifixed distance race | 5727 men30 women |
| Lean Horse Ultra-Marathon 50 MileUnited States | 15 Aug2026 | 50mifixed distance race | 5430 men24 women |
| Marquette Trail 50 kmUnited States | 15 Aug2026 | 50kmfixed distance race | 297179 men118 women |
| Marquette Trail 50 MileUnited States | 15 Aug2026 | 50mifixed distance race | 7964 men15 women |
| Fort Frenzy 6 Hour RunUnited States | 15 Aug2026 | 6hfixed time race | 85 men3 women |
| Fort Frenzy 12 Hour RunUnited States | 15 Aug2026 | 12hfixed time race | 3115 men16 women |
| Fort Frenzy 24 Hour RunUnited States | 15 Aug2026 | 24hfixed time race | 106 men4 women |
| Bulldog 50k Ultra RunUnited States | 15 Aug2026 | 50kmfixed distance race | 190140 men50 women |
| Southern Fried 50 km RaceUnited States | 15 Aug2026 | 50kmfixed distance race | 4534 men11 women |
| Southern Fried 50 Mile RaceUnited States | 15 Aug2026 | 50mifixed distance race | 109 men1 women |
| Westminster Night TrailUnited States | 15 Aug2026 | 50kmfixed distance race | 1713 men4 women |
- United States15 Aug202650kmfixed distance race2617 men9 women
- United States15 Aug202650mifixed distance race136 men7 women
- United States15 Aug2026100kmfixed distance race128 men4 women
- United States15–16 Aug2026100mifixed distance race2217 men5 women
- United States15 Aug202650kmfixed distance race8257 men25 women
- United States15 Aug2026100kmfixed distance race8264 men18 women
- United States15 Aug202650kmfixed distance race5440 men14 women
- United States15 Aug202653kmfixed distance race9361 men32 women
- United States15 Aug202650kmfixed distance race6144 men17 women
- United States15 Aug202650mifixed distance race12690 men36 women
- United States15 Aug202650kmfixed distance race4128 men13 women
- United States15–16 Aug202650mifixed distance race1812 men6 women
- United States15–16 Aug2026100mifixed distance race2216 men6 women
- United States15 Aug202630mifixed distance race5727 men30 women
- United States15 Aug202650mifixed distance race5430 men24 women
- United States15 Aug202650kmfixed distance race297179 men118 women
- United States15 Aug202650mifixed distance race7964 men15 women
- United States15 Aug20266hfixed time race85 men3 women
- United States15 Aug202612hfixed time race3115 men16 women
- United States15 Aug202624hfixed time race106 men4 women
- United States15 Aug202650kmfixed distance race190140 men50 women
- United States15 Aug202650kmfixed distance race4534 men11 women
- United States15 Aug202650mifixed distance race109 men1 women
- United States15 Aug202650kmfixed distance race1713 men4 women
Showing 1,201–1,225 of 121,589