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 11848 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
July 2026
Jul
25
Saturday

Sherrill Fireworks Run

5 km
Jul
25
Saturday

That Dam Night Run

5 km
Jul
25-26
Sa - Su

Jack & Jill Downhill Marathon

13 mi 26 mi
Jul
25
Saturday

Dennis Road Race

3 mi 5 mi
Jul
25-26
Sa - Su

Burning River 100 Mile Endurance Run

Trail Run 42 km 50 mi 100 mi
Jul
25-26
Sa - Su

Standhope 100

Trail Run 100 mi
Jul
25
Saturday

St. Croix Crossing Half Marathon

5 km 10 km 21 km
Jul
25
Saturday

Tough Mountain Challenge

Obstacle Run 5 km
Jul
25
Saturday

Elder Creek Night Runs

Trail Run 9 mi 13 mi 30 km 50 km
Jul
26
Sunday

Matt Mason "Cowboy UP" Triathlon

Triathlon
Jul
27-29
Mo - We

Badwater 135

Trail Run 135 mi
Jul
27
Monday

The Summit 200

Trail Run 200 mi
August 2026
Aug
1
Saturday

Savage Race - Boston

Obstacle Run 3 mi 7 mi
Aug
1-2
Sa - Su

Tough Mudder - Indiana

Obstacle Run 5 km 15 km
Aug
1-2
Sa - Su

Asheville Spartan Event Weekend

Obstacle Run 5 km 10 km
Aug
1-2
Sa - Su

Badger Trail Races

21 km 42 km ... 100 km 100 mi
Aug
1
Saturday

Waldo 100K

Trail Run
Aug
1
Saturday

Captain Bill Gallagher Island Run

10 mi
Aug
1
Saturday

Triathamom

Triathlon
Aug
1
Saturday

Sheep Mountain Ultras

Trail Run 21 km 50 km 50 mi
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