Trail races in North America

9 marathons, 7 half marathons and 68 ultras on trails in North America.

The next one is the Javelina Jundred 100 Mile on 31 October 2026.

The flattest is the Tunnel Hill 100 (300 m of climbing); the hilliest is the Cocodona 250 (11,870 m).

For cool racing conditions, the Georgia Death Race usually starts around 9°C.