50K trail ultra marathons in North America
876 races
Wy'east Wonder
Jun 28, 2025 (Sat)
Parkdale, Oregon, United States
1.3 - 1.7
$189.87 - $200.52
Hollis Hills Farm Revival
Jun 28, 2025 (Sat)
Ellenboro, North Carolina, United States
$117.45 - $254.2
Hell Hath No Hurry
Jun 28, 2025 (Sat)
Allegheny County, Pennsylvania, United States
1.5 - 2
$150
Trail Golf Endurance Challenge
Jun 28, 2025 (Sat)
Valparaiso, Indiana, United States
$125.97 - $141.95
Top of the World Ultra - 50k, 28K & 15K
Jun 28, 2025 (Sat)
Sun Peaks, British Columbia, Canada
Yellowstone Trail Race
Jun 28, 2025 (Sat)
West Yellowstone, Montana, United States
1.2
On the Rocks Trail Runs
Jun 28, 2025 (Sat)
York, Pennsylvania, United States
1.3
$50
Afton Trail
Jul 5, 2025 (Sat)
Afton, Minnesota, United States
1
$113.35
Signal Peak Trail Runs
Jul 5, 2025 (Sat)
Emigrant Gap, California, United States
$107.68
Reckless Raven 50
Jul 5-6, 2025 (Sat-Sun)
Whitehorse, Yukon, Canada
1.8
Rancho Hills Trail Run
Jul 5, 2025 (Sat)
Morgan Hill, California, United States
1.5
$131
Finger Lakes 50s
Jul 5, 2025 (Sat)
Hector, New York, United States
1.2 - 1.7
$125.97
Grand Targhee Wildflower Run
Jul 5, 2025 (Sat)
Alta, Wyoming, United States
Cherry Bomb 50K
Jul 5, 2025 (Sat)
Bothell, Washington, United States
1.5
Cry Me a River 100 Miler
Jul 11-12, 2025 (Fri-Sat)
Peoria, Illinois, United States
Chase the Moon
Jul 11, 2025 (Fri)
Highlands Ranch, Colorado, United States
1.4
$152.6 - $360.27
Cry Me a River!
Jul 11, 2025 (Fri)
Chillicothe, Illinois, United States
1.5 - 2.7
Dirty Burg
Jul 12, 2025 (Sat)
Belmont, Michigan, United States
1.1
$103.43
Dark and Dirty Miles
Jul 12, 2025 (Sat)
Wilburton, Oklahoma, United States
1.6
$166.39
The Peak 50K
Jul 12, 2025 (Sat)
Julian, California, United States
1.5
$179.22
Diablito 50/50
Jul 12, 2025 (Sat)
Springfield, Louisiana, United States
$95.95 - $114.74
Kill Bill's Oyster Dome Challenge
Jul 12, 2025 (Sat)
Alger, Washington, United States
1.4
$92.81
McCall Trailrunning Classic
Jul 12, 2025 (Sat)
McCall, Idaho, United States
1.4
$123.15
Spaulding Woods 50K
Jul 12, 2025 (Sat)
Northfield, New Hampshire, United States
1.6
$93.87
San Lorenzo River Trail Run
Jul 12, 2025 (Sat)
Santa Cruz, California, United States
1.3
Showing 76 - 100 of 876 events