Races

1. 40/50 Mile Challenge - Lake Carl Blackwell USA 80 km trail Details →
2. 40/50 Mile Challenge - Pinnacle Mountain USA 80 km trail Details →
3. 40/50 Mile Challenge - Tyler USA 80 km trail Details →
4. AZT Oracle Rumble 50 Mile USA 80 km trail Details →
5. American Bottoms 56mi USA 90 km trail Details →
6. American River 50 Mile Endurance Run USA 80 km trail Details →
7. Ancient Lakes 50 Mile Trail Run USA 80 km trail Details →
8. Antelope Canyon 50 Mile Race USA 80 km trail Details →
9. Anza Borrego Cuyamaca 50 Mile Run USA 80 km trail Details →
10. Arches Ultra 50 Mile Race USA 80 km trail Details →
11. Avalon Benefit 50 Mile Run USA 80 km trail Details →
12. Azalea 50 Mile Race USA 80 km trail Details →
13. Badger Mountain 50 Mile Challenge USA 80 km trail Details →
14. Badger Mountain 50 Mile Challenge Ruck USA 80 km trail Details →
15. Badger Trail Races by Ten Junk Miles Racing USA 80 km trail Details →
16. Badwater Cape Fear 50 Mile USA 83 km trail Details →
17. Baker Trail 50 Mile UltraChallenge USA 80 km trail Details →
18. Beast of the Brazos USA 80 km trail Details →
19. Beast of the East (Monadnock Ultra) 50 Mile USA 80 km trail Details →
20. Behind the Rocks 50 Mile Race USA 80 km trail Details →
21. Bel Monte 50 Mile Endurance Run USA 80 km trail Details →
22. Big Buffalo 50 Mile Endurance Run USA 80 km trail Details →
23. Black River Trail Classic 85 Km USA 85 km trail Details →
24. Blood Rock 50 Mile Endurance Race USA 80 km trail Details →
25. Blue Ridge Double Marathon USA 84 km trail Details →
26. Bluebonnet Trail Run USA 80 km trail Details →
27. Bogus 50 Mile Race USA 80 km trail Details →
28. Boyers Furnace 40 Mile Race USA 64 km trail Details →
29. Brazos Bend 50 - 50 Mile USA 80 km trail Details →
30. Brazos Legend 50mi USA 80 km trail Details →
31. Break the Bank USA 80 km trail Details →
32. Bryce 50 Mile Trail Run USA 80 km trail Details →
33. Camp Croft 50 Miler USA 80 km trail Details →
34. Can Lake 50 Mile Ultra USA 80 km trail Details →
35. Canyonlands 50 Mile Race USA 80 km trail Details →
36. Carl Touchstone Memorial Mississippi Trail 50 Mile USA 80 km trail Details →
37. Charleston Itty Bitty 50 USA 80 km trail Details →
38. Chicago Lakefront Fall 50 Mile Race USA 80 km trail Details →
39. Chief Ladiga 100 - 50 Miles USA 80 km trail Details →
40. Childish Nonsense 50 Mile Race USA 80 km trail Details →
41. Chupacabra 50mi USA 80 km trail Details →
42. Cloudland Canyon 50 Mile Race USA 80 km trail Details →
43. Cocodonan Flagstaff Crest USA 61 km trail Details →
44. Colossal Vail 50 Mile USA 80 km trail Details →
45. Colt 45 Mile Trail Run USA 72 km trail Details →
46. Commodore 24 Hour Challenge USA 77 km trail Details →
47. Coyote Two Moon Ultras 55 Mile USA 88 km trail Details →
48. Crested Butte 50 Mile Ultra USA 80 km trail Details →
49. DC Peaks 50 Mi USA 80 km trail Details →
50. Dam Yeti 50 Mile Race USA 80 km trail Details →
51. Dead Horse 50 Mile Race USA 80 km trail Details →
52. Deadman Peaks 53 Mile Trail Run USA 85 km trail Details →
53. Des Plaines River 50 Miles Trail Race USA 80 km trail Details →
54. Devils Gulch 50 Mile Race USA 80 km trail Details →
55. Diablito Ultra USA 80 km trail Details →
56. Dick Collins Firetrails 50 Mile USA 80 km trail Details →
57. Dirty German Endurance Fest 50 Mile USA 80 km trail Details →
58. Elephant Mountain 50 Mile USA 80 km trail Details →
59. Fall Creek 50 USA 80 km trail Details →
60. FallApple 50 Mile Run USA 80 km trail Details →
61. Farm to Farm 50 Mile Ultra Run USA 80 km trail Details →
62. Farmdale Trail Run 50 Mile USA 80 km trail Details →
63. Febapple Frozen 50 Mile USA 80 km trail Details →
64. Ferris Fifty USA 80 km trail Details →
65. Festivus 50 Miler Trail Run USA 80 km trail Details →
66. Fierce Dragon Flintstrike 40 USA 64 km trail Details →
67. Flagstaff Loop Trail USA 72 km trail Details →
68. Forgotten Florida 50 Mile Race USA 80 km trail Details →
69. Free State Trail 40 Miles Run USA 64 km trail Details →
70. G.O.A.T.z 50 Mile Trail Run USA 80 km trail Details →
71. Gaspin Through the Aspens USA 80 km trail Details →
72. Glacial Trail 50 Mile Race USA 80 km trail Details →
73. Golden Gate Trail Classic 50 Mile Race USA 80 km trail Details →
74. Goliaths 50 USA 80 km trail Details →
75. Grand Traverse Mountain Run USA 65 km trail Details →
76. Grandmaster Ultras 50 Mile Run USA 80 km trail Details →
77. Grasslands 50 Mile Trail Run USA 80 km trail Details →
78. Grayson Highlands 50 Mile Race USA 80 km trail Details →
79. Great Eastern Endurance Run 100 km USA 64 km trail Details →
80. Hare Mountain 100 - 50 Miles USA 80 km trail Details →
81. Hawk Hundred - 50 Mile Trail Run USA 80 km trail Details →
82. Heartland 50 Mile Race USA 80 km trail Details →
83. Hell Hole Hundred 50 Mile Day Run USA 80 km trail Details →
84. Hells Hills 50 Mile Race USA 80 km trail Details →
85. Highball to Thurmond Ultra 50 Miles USA 80 km trail Details →
86. Horseshoe Bend Ultras USA 80 km trail Details →
87. Hungerford Trail Race 50 Mile USA 80 km trail Details →
88. Hunter S. Thompson Fear & Loathing 50 Miles USA 80 km trail Details →
89. Huron 50 USA 80 km trail Details →
90. Ice Age Trail 50 Mile Run USA 80 km trail Details →
91. In It For the Long Run USA 80 km trail Details →
92. Indian Creek Fifties - 50 Miles USA 80 km trail Details →
93. Indiana Trail 50 Mile USA 80 km trail Details →
94. Iron Mountain 40 Mile Trail Run USA 64 km trail Details →
95. Iron Mountain 50 Mile Trail Run USA 80 km trail Details →
96. Iron Will 50 Miles USA 80 km trail Details →
97. JFK 50 Mile USA 80 km trail Details →
98. Jack Bristol Lake Waramaug 50mi Ultra Marathon USA 80 km trail Details →
99. Jackpot Ultra Running Festival 50 Mile Race USA 80 km trail Details →
100. James River Trail Runs USA 80 km trail Details →

100 of 229 listed — every one is pinned on the map. Full schedule →