Running Calendar United States 2025-2026

Header image

Explore the best running races in the United States for 2025-2026! Our updated list features 8142 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
April 2026
Apr
26
Sunday

Leatherman's Loop

Trail Run 10 km
Apr
26
Sunday

Oxbow Trail Runs

Trail Run 5 km 10 km 13 mi
Apr
26
Sunday

The Beats Half Marathon

5 km 10 km 13 mi
Apr
26
Sunday

Siesta Half Marathon

5 km 10 km 13 mi
Apr
26
Sunday

Glass City Marathon

5 km 13 mi 26 mi
May 2026
May
1-2
Fr - Sa

Salt Flats Endurance Runs

Trail Run 5 km 10 km ... 100 km 100 mi
May
1-3
Fr - Su

Wausaultra Single, Double, Limitless

Backyard Ultra 4 mi
May
1-3
Fr - Su

Coyote Two Moon

Trail Run 6 mi 100 mi
May
1-9
Fr - Sa

Neuse River Bridge Run

5 km 10 km 13 mi
May
1-3
Fr - Su

Flying Pig Marathon Weekend

5 km 10 km 13 mi 26 mi
May
2
Saturday

South Mountain Half Marathon

Trail Run 13 mi
May
2-3
Sa - Su

Fayetteville Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km 50 km
May
2
Saturday

Dingneng Wang

Trail Run 26 mi
May
2
Saturday

The Ozark's Mountain Challenge

Trail Run 17 mi
May
2-3
Sa - Su

Grayson Highlands

Trail Run 8 mi 25 km 50 km 50 mi
May
2
Saturday

Donald Dash Trail Run

Trail Run 5 km 15 km
May
2
Saturday

Pittsburgh Marathon

5 km 4 mi 13 mi 26 mi
May
2-3
Sa - Su

Des Moines Women's Half Marathon

5 km 5 mi 10 km 13 mi
May
2
Saturday

Tuthell 50K

Trail Run 50 km
May
2
Saturday

The Tick

Trail Run 57 mi
Articles
Top 10 Marathons in the Netherlands — The Ultimate Dutch Marathon Bucket List: 10 Unmissable Races
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series