Upcoming races with 50K distance in August across the USA. Use filters to quickly find races by state, city or race type.
More races:ย USA running calendar
Date Race Distance Location hf:tax:state hf:tax:city hf:tax:typerace 08/02/2025 Sheep Mountain Trail Runs 13.1M, 50K, 50M Fairplay CO colorado fairplay-co trail 08/02/2025 Volcanic 50 25K, 50K Cougar WA washington cougar-wa trail 08/02/2025 Hatcher Pass Races 26.2M, 50K Willow AK alaska willow-ak trail 08/02/2025 El Vaquero Loco Mountain Race 31K, 50K Afton WY wyoming afton-wy trail 08/02/2025 HURL Elkhorn Trail 13.1M, 50K, 50M Helena MT montana helena-mt trail 08/02/2025 Dahlgren Heritage Rail Trail 50K King George VA virginia king-george-va trail 08/02/2025 Drew’s Angel Creek 50 50K, 50M Fairbanks AK alaska fairbanks-ak trail 08/02/2025 Badger Trail Races 100K, 100M, 13.1M, 26.2M, 50K, 50M Belleville WI wisconsin belleville-wi trail 08/03/2025 Ragged 75 Stage Race and 50K 50K Danbury NH new-hampshire danbury-nh trail 08/03/2025 Skyline 50K Endurance Run 13.1M, 50K Castro Valley CA california castro-valley-ca trail 08/05/2025 Alaska Series 10K, 13.1M, 26.2M, 50K, 5K Douglas AK alaska douglas-ak roadrace 08/09/2025 The Nifty Fifty Trail 10K, 25K, 50K Juneau AK alaska juneau-ak trail 08/09/2025 Marlette 50K and 10 Miler 10K, 10M, 50K, 5K Lake Tahoe NV nevada lake-tahoe-nv trail 08/09/2025 Wyโeast Trailfest 13.1M, 14K, 28K, 50K, 8K Mt. Hood OR oregon mt-hood-or trail 08/09/2025 MD Heat Trail Race 25K, 50K Elkridge MD maryland elkridge-md trail 08/09/2025 Prospector’s 50K and 30K 30K, 50K Cooke City MT montana cooke-city-mt trail 08/09/2025 Eddy Trail Races 13.1M, 50K Annandale MN minnesota annandale-mn trail 08/15/2025 Marquette Trail 50 1M, 50K, 50M, 5K Marquette MI michigan marquette-mi trail 08/16/2025 Almaden Hills Trail Run 10K, 13.1M, 26.2M, 30K, 50K, 5K, 8M San Jose CA california san-jose-ca trail 08/16/2025 Redwood Trail Run (Summer) 13.1M, 26.2M, 30K, 50K, 5M Oakland CA california oakland-ca trail 08/16/2025 Underdown Trail Races 13.1M, 26.2M, 50K Merrill WI wisconsin merrill-wi trail 08/16/2025 The Bulldog Ultra 25K, 50K Calabasas CA california calabasas-ca trail 08/16/2025 Southern Fried 50/50 25K, 50K, 50M Columbus GA georgia columbus-ga trail 08/16/2025 Bad Dawg Trail 100K, 12M, 50K, 50M Waynesville MO missouri waynesville-mo trail 08/16/2025 Olympic Mountains Trail Races 100K, 25K, 50K Quilcene WA washington quilcene-wa trail 08/16/2025 Black Copperhead Sting 50K 25K, 50K, 5K Belmont NC north-carolina belmont-nc trail 08/23/2025 Elephant Rock Trail Run 13.8M, 26.8M, 50K, 7M Bountiful UT utah bountiful-ut trail 08/23/2025 Firebird Trail Races 13.1M, 26.2M, 50K Windham ME maine windham-me trail 08/23/2025 Continental Divide Trail Run 16M, 50K, 5M Steamboat Springs CO colorado steamboat-springs-co trail 08/23/2025 North Country Trail Run 13.1M, 26.2M, 50K, 50M Manistee MI michigan manistee-mi trail 08/23/2025 Trail Run at Sly Park 10K, 13.1M, 17M, 26.2M, 50K, 5K, 8M Pollock Pines CA california pollock-pines-ca trail 08/23/2025 Wild Turkey 50K 10M, 25K, 50K, 50M, 5M Fairmont WV west-virginia fairmont-wv trail 08/30/2025 Creede Mountain Run 12M, 22M, 2M, 50K Creede CO colorado creede-co trail 08/30/2025 Wildcat Ultras 100K, 100M, 15M, 50K, 50M Pensacola FL florida pensacola-fl trail 08/30/2025 Temptation 200 Ultras 10K, 200K, 50K Forest City IL illinois forest-city-il trail 08/30/2025 Booneville Backroads Ultra 100K, 100M, 10K, 50K Booneville IA iowa booneville-ia trail 08/30/2025 Six-O Trail Run 13.1M, 26.2M, 50K, 6M Cleburne TX texas cleburne-tx trail 08/31/2025 Crystal Springs Summer Trail Run 13.1M, 26.2M, 35K, 50K, 8K Woodside CA california woodside-ca trail
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August Race Calendars:
| 5K Races | 10K Races |
| Half Marathons | Marathons |
| Ultra Marathons | Trail Races |
| 50 Miles Races | 100K Races |
| 100 Miles Races | All Races |
