Marathon Calendar United States 2025-2026

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Explore the best marathons in the United States for 2025-2026! Our updated list features 628 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

October 2026
Oct
18
Sunday

Des Moines Marathon

5 km 10 km Half Marathon Marathon
Oct
18
Sunday

Champlain Islands Marathon

Half Marathon Marathon
Oct
18
Sunday

Cape Fear Marathon

13 mi 26 mi
Oct
24
Saturday

Show Me Your Free State Ultra

Trail Run 13 mi 26 mi ... 50 mi 100 mi
Oct
25
Sunday

Tri-Cities Marathon

13 mi Marathon
Oct
31
Saturday

Grand Canyon Trail Half Marathon

Trail Run 5 km Half Marathon Marathon
November 2026
Nov
7
Saturday

Saddleback Marathon

Trail Run 10 km Half Marathon Marathon
March 2027
Mar
21-22
Su - Mo

Bakersfield Marathon

6 km 10 km Half Marathon Marathon
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