Half marathons in North America

184 half marathons in North America.

The next one is the Aguascalientes Half Marathon on 25 October 2026.

The flattest is the New Orleans Half Marathon (10 m of climbing); the hilliest is the Pikes Peak Ascent (2,380 m).

For cool racing conditions, the Houston Half Marathon usually starts around 9°C.

The biggest field is at the Chicago Half Marathon, with about 7,300 finishers.