Running Calendar United States 2025-2026

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Explore the best running races in the United States for 2025-2026! Our updated list features 10805 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

Half Marathons Marathons Obstacle Runs Trail Runs Triathlons
August 2026
Aug
29
Saturday

Salt Springs Field, Forest & Falls Trail Race

Trail Run 5 km 10 km 50 km
Aug
29
Saturday

Asheville Half Marathon

5 km 10 km 13 mi
Aug
29-30
Sa - Su

Moonlight on the Falls - Marathon

7 mi Half Marathon Marathon
Aug
29
Saturday

Lansing Lighthouse 5K

5 km
Aug
29
Saturday

The Labor Day Slay

Trail Run 5 km 10 km Half Marathon
Aug
30
Sunday

BRA Run - Los Angeles

5 km 13 km
Aug
30
Sunday

Country Roads Trail Run

Trail Run 10 km Half Marathon
Aug
30
Sunday

SW 5K

5 km
Aug
30
Sunday

Iron Horse Half Marathon

13 mi
Aug
30
Sunday

Oak Ridge Qualifier

Half Marathon Marathon
Aug
30
Sunday

Priest Lake Triathlon

Triathlon
Aug
30
Sunday

Cal Tri Charlottesville

Triathlon
September 2026
Sep
3-7
Th - Mo

Front Range Ultra Dayze

Trail Run
Sep
4-6
Fr - Su

Dark Divide Trail Races

Trail Run 15 mi 50 km 100 km 100 mi
Sep
4-6
Fr - Su

The Ultimate Suck

Obstacle Run 4 hr 12 hr 36 hr
Sep
5
Saturday

Savage Race - Maryland Fall

Obstacle Run 3 mi 7 mi
Sep
5
Saturday

Jump off Joe Marathon

Trail Run 10 km 13 mi 26 mi
Sep
5
Saturday

CassadagaMan Triathlon

Triathlon
Sep
5
Saturday

Hauppauge Fire Department 5K Run/Walk

5 km
Sep
5
Saturday

Dog Days of Summer 10k

5 km 10 km
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