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 12407 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
24
Friday

Stink Stank Stunk 5k

5 km
Jul
24-25
Fr - Sa

Maah Daah Hey Trail Run(s)

Trail Run 3 mi
Jul
25
Saturday

Elkhorn Crest 50

Trail Run 50 km 53 mi
Jul
25
Saturday

Webster Trail Classic

Trail Run 4 mi 10 mi
Jul
25
Saturday

NSRF Hip Hop Half Marathon & 5K

5 km 21 km
Jul
25
Saturday

Lost Sierra Endurance Race

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

The Mighty Mosquito Trail Race

Trail Run 10 mi 20 mi ... 99 mi 100 mi
Jul
25
Saturday

The Sweaty Backyard Cox Ultra

Backyard Ultra 4 mi
Jul
25
Saturday

Pikes Peak Ultra

Trail Run 20 km 30 km 50 km 50 mi
Jul
25-26
Sa - Su

Hemingway Sunset Run 5K

5 km
Jul
25
Saturday

Idaho Falls Marathon

5 km 13 mi 26 mi
Jul
25
Saturday

University Place Twisted Cider 12K

5 km 12 km
Jul
25
Saturday

Chisago Lakes Triathlon

Triathlon
Jul
25
Saturday

Run for the Ranch - Northfield

5 km
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
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