50mi ultra marathons in United States
355 races
Hell Hole Hundred
Jun 6, 2025 (Fri)
Bethera, South Carolina, United States
1.4 - 2.8
$110 - $269.75
Scout Mountain Ultras
Jun 6-7, 2025 (Fri-Sat)
Pocatello, Idaho, United States
1.4 - 2.7
Mace's Hideout 100
Jun 7, 2025 (Sat)
Beulah, Colorado, United States
2.2 - 2.9
$482.75
Dam Yeti 50
Jun 7, 2025 (Sat)
Damascus, Virginia, United States
1.1 - 1.6
$163.25
Rose Canyon Ultra
Jun 7, 2025 (Sat)
Herriman, Utah, United States
1.4
$123.43 - $157.69
Huron 100
Jun 7, 2025 (Sat)
Grass Lake Charter Township, Michigan, United States
1.8 - 2.6
$216.5 - $323
Eagle Up Ultra
Jun 7, 2025 (Sat)
Canal Fulton, Ohio, United States
1.1 - 2.4
$179.22
Malibu Canyon Trail Races
Jun 7, 2025 (Sat)
Malibu, California, United States
1.2 - 2.1
$189.87 - $323
Y'allhalla Ultras 50
Jun 7, 2025 (Sat)
London, Kentucky, United States
1.5 - 1.7
War Hammer 50-50
Jun 7, 2025 (Sat)
London, Kentucky, United States
Rainier to Ruston
Jun 7, 2025 (Sat)
Tacoma, Washington, United States
$122
Silver State
Jun 7, 2025 (Sat)
Reno, Nevada, United States
1.1 - 1.7
$120.65 - $136.62
Miami 50/50
Jun 14, 2025 (Sat)
Miami, Florida, United States
$390.94
The Longest Day
Jun 14, 2025 (Sat)
Greenville, South Carolina, United States
Snow Peaks 50 Mile Trail Run
Jun 14, 2025 (Sat)
Provo, Utah, United States
1.8
$231.22
Cool Moon Trail Runs
Jun 14-15, 2025 (Sat-Sun)
Cool, California, United States
1.9 - 2.6
$156.86 - $360.27
Marys Peak Trail Run
Jun 14, 2025 (Sat)
Blodgett, Oregon, United States
1.2 - 1.8
$157.92 - $173.9
OSS/CIA
Jun 14, 2025 (Sat)
Triangle, Virginia, United States
1.8
$173.9
Kaniksu Trail Runs
Jun 14, 2025 (Sat)
Pend Oreille County, Washington, United States
$110 - $173.9
No Shame Shindig
Jun 14, 2025 (Sat)
Pierce, Nebraska, United States
$93.02 - $111.25
Kaniksu 50 & Emory Corwine Memorial
Jun 14, 2025 (Sat)
Frater Lake, Washington, United States
1.7 - 2.4
Froggy Mountain 100
Jun 20, 2025 (Fri)
Galax, Virginia, United States
2.7 - 3.6
Bears Ears Ultra
Jun 21, 2025 (Sat)
Monticello, Utah, United States
1.3 - 1.8
$224.36 - $258.34
Trail Rail Run
Jun 21, 2025 (Sat)
Saint Regis, Montana, United States
1.1 - 1.7
Red, White, and Brew
Jun 21, 2025 (Sat)
Windsor, Colorado, United States
Showing 1 - 25 of 355 events