United States22 Nov2025
50kmfixed distance race6033 men27 women
Archive
Race events
121,831 events from 1798 to 2027
Events
| Distance — filter by race kind to sort by distance | |||
|---|---|---|---|
| Dinosaur Valley Endurance Run 50 kmUnited States | 22 Nov2025 | 50kmfixed distance race | 6033 men27 women |
| Dinosaur Valley Endurance Run 100 kmUnited States | 22 Nov2025 | 100kmfixed distance race | 172127 men45 women |
| Dinosaur Valley Endurance Run 100 MileUnited States | 22–23 Nov2025 | 100mifixed distance race | 5543 men12 women |
| JFK 50 MileUnited States | 22 Nov2025 | 50mifixed distance race | 1,105845 men259 women |
| Bislett 24 Hour Indoor ChallengeNorwayIAU Bronze | 22–23 Nov2025 | 24hfixed time race | 163105 men58 women |
| Great Southern Endurance Run (GSER56)Australia | 22 Nov2025 | 56kmfixed distance race | 10473 men31 women |
| Great Southern Endurance Run (GSER50)Australia | 22 Nov2025 | 50mifixed distance race | 5545 men10 women |
| Valley of Fire Backcountry（Fire Fest Ultra）United States | 22–23 Nov2025 | 24hfixed time race | 21 men1 women |
| Valley of Fire Backcountry（Fire Fest Ultra）United States | 22–23 Nov2025 | 100kmfixed distance race | 149 men5 women |
| Valley of Fire Backcountry（Fire Fest Ultra）United States | 22–23 Nov2025 | 100mifixed distance race | 1814 men4 women |
| Valley of Fire Backcountry（Fire Fest Ultra）United States | 22–23 Nov2025 | 50mifixed distance race | 1911 men8 women |
| Valley of Fire Backcountry（Fire Fest Ultra）United States | 22 Nov2025 | 50kmfixed distance race | 3218 men14 women |
| Fat Ox 100 km RunUnited StatesIAU Bronze | 22 Nov2025 | 100kmfixed distance race | 83 men5 women |
| Fat Ox 24 Hour RunUnited StatesIAU Bronze | 22–23 Nov2025 | 24hfixed time race | 116 men5 women |
| Fat Ox 24 Hour National ChampionshipUnited StatesIAU Bronze | 22 Nov2025 | 24hfixed time race | 1510 men5 women |
| Fat Ox 50 km RunUnited StatesIAU Bronze | 22 Nov2025 | 50kmfixed distance race | 50 men5 women |
| Matamoros BackyardMexico | 22–24 Nov2025 | 34hfixed time race | 33 men0 women |
| Backyard TarragonaSpain | 21–23 Nov2025 | 27hfixed time race | 6453 men11 women |
| Nagasaki Tachibana Gulf Coast Super Maranic 103Japan | 21 Nov2025 | 103kmfixed distance race | 11988 men31 women |
| Nagasaki Tachibana Gulf Coast Super Maranic 320Japan | 21–23 Nov2025 | 320kmfixed distance race | 1917 men2 women |
| Conghua CH50 - 100 Miles RunChina | 21–23 Nov2025 | 100mifixed distance race | 1311 men2 women |
| Crazy 32-Hour Endurance RunPhilippines | 21–23 Nov2025 | 32hfixed time race | 2724 men3 women |
| Yilan Dongshan River 100km Ultra-Marathon Night RunChinese TaipeiIAU Bronze | 21–22 Nov2025 | 100kmfixed distance race | 11994 men25 women |
| Yilan Dongshan River 100mi Ultra-MarathonChinese TaipeiIAU Bronze | 21–22 Nov2025 | 100mifixed distance race | 138 men5 women |
| UTCS - Madagascar - Ultra Trek des Collines Sacrées - Trail AvaradranoMadagascar | 21 Nov2025 | 47kmfixed distance race | 7156 men15 women |
- United States22 Nov2025100kmfixed distance race172127 men45 women
- United States22–23 Nov2025100mifixed distance race5543 men12 women
- United States22 Nov202550mifixed distance race1,105845 men259 women
Bislett 24 Hour Indoor Challenge
IAU BronzeNorway22–23 Nov202524hfixed time race163105 men58 women- Australia22 Nov202556kmfixed distance race10473 men31 women
- Australia22 Nov202550mifixed distance race5545 men10 women
- United States22–23 Nov202524hfixed time race21 men1 women
- United States22–23 Nov2025100kmfixed distance race149 men5 women
- United States22–23 Nov2025100mifixed distance race1814 men4 women
- United States22–23 Nov202550mifixed distance race1911 men8 women
- United States22 Nov202550kmfixed distance race3218 men14 women
Fat Ox 100 km Run
IAU BronzeUnited States22 Nov2025100kmfixed distance race83 men5 womenFat Ox 24 Hour Run
IAU BronzeUnited States22–23 Nov202524hfixed time race116 men5 womenFat Ox 24 Hour National Championship
IAU BronzeUnited States22 Nov202524hfixed time race1510 men5 womenFat Ox 50 km Run
IAU BronzeUnited States22 Nov202550kmfixed distance race50 men5 women- Mexico22–24 Nov202534hfixed time race33 men0 women
- Spain21–23 Nov202527hfixed time race6453 men11 women
- Japan21 Nov2025103kmfixed distance race11988 men31 women
- Japan21–23 Nov2025320kmfixed distance race1917 men2 women
- China21–23 Nov2025100mifixed distance race1311 men2 women
- Philippines21–23 Nov202532hfixed time race2724 men3 women
- Chinese Taipei21–22 Nov2025100kmfixed distance race11994 men25 women
- Chinese Taipei21–22 Nov2025100mifixed distance race138 men5 women
- Madagascar21 Nov202547kmfixed distance race7156 men15 women
Showing 7,426–7,450 of 121,831