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 12080 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
8
Saturday

Alamo Beer Challenge

5 km 10 km 13 mi
Aug
8
Saturday

Alton Old Home Week Road Race

5 km
Aug
8
Saturday

Hustle for Health Centers 5K Fun Run/Walk

5 km
Aug
8
Saturday

Madison Mini Marathon

5 km 21 km
Aug
8
Saturday

Larrabee Lakes

Trail Run 12 km 25 km 50 km
Aug
9
Sunday

YWCA Minneapolis Women's Triathlon

Triathlon
Aug
9
Sunday

Atlantic City Triathlon

Triathlon
Aug
9
Sunday

Geneva Half Marathon

13 mi
Aug
13
Thursday

Buckeye Ultra 200 Mile Road Race

Trail Run 100 mi 203 mi
Aug
14-18
Fr - Tu

Bigfoot 200 Mile

Trail Run 200 mi
Aug
14
Friday

Bigfoot 20 Mile Run

Trail Run 20 mi
Aug
15
Saturday

Savage Race - Pennsylvania

Obstacle Run 3 mi 7 mi
Aug
15-16
Sa - Su

Hawaii Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km 50 km
Aug
15
Saturday

Hobble Creek Half Marathon

13 mi
Aug
15
Saturday

Tamarac Tri

Triathlon
Aug
15
Saturday

One Step Closer

Backyard Ultra 3 hr 6 hr 12 hr 18 hr
Aug
15-16
Sa - Su

Dog Days of Summer Trail Race

Trail Run 3 mi 1 hr ... 12 hr 24 hr
Aug
15
Saturday

Jamestown Farmers Market 5K

5 km
Aug
15
Saturday

Black Copperhead Sting 50k

Trail Run 5 km 25 km 50 km
Aug
15
Saturday

Feed My Sheep Ministry

5 km
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