50K trail ultra marathons in North America
65 races
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
Sinister 7
Jul 12, 2025 (Sat)
Blairmore, Alberta, Canada
1.3 - 2.6
Waugoshance Trail 50K
Jul 12, 2025 (Sat)
Cross Village, Emmet Country, Michigan, United States
1.2
Mt. Hood 50
Jul 12-13, 2025 (Sat-Sun)
Timothy Lake, Oregon, United States
1 - 1.6
$168.57 - $189.87
Ultramook 50K on the Tillamook Ridge
Jul 12, 2025 (Sat)
Tillamook, Oregon, United States
1.1
$157.92
Stunner Night Runs
Jul 12, 2025 (Sat)
Mesa, Arizona, United States
1.2
$173.31
Vero Beach Octopus Ultra
Jul 12, 2025 (Sat)
Vero Beach, Florida, United States
1.5 - 2.7
$104.81 - $157.33
Elder Creek Night Runs
Jul 12, 2025 (Sat)
Anza, California, United States
1.4
$173.9
Showing 1 - 25 of 65 events