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 12665 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
October 2025
Oct
11-12
Sa - Su

Arrowhead Endurance Run

Backyard Ultra 3 hr 6 hr 12 hr 24 hr
Oct
11-12
Sa - Su

Cape Cod Marathon Weekend

5 km 21 km 42 km
Oct
11
Saturday

Escalante Canyons Marathon

3 mi 13 mi 26 mi
Oct
11-12
Sa - Su

North Bend Trail Fest

Trail Run 5 km 10 km 30 km 35 km
Oct
11
Saturday

Ruth Anderson Memorial Endurance Run

Trail Run 50 km 50 mi 100 km
Oct
11
Saturday

City of Trees Marathon

5 km 10 km 21 km 42 km
Oct
11
Saturday

Great Springs Trail Race - San Marcos

Trail Run 10 km 13 mi 26 mi
Oct
11-12
Sa - Su

Sasquatch Shuffle

Trail Run 20 km 30 km 50 km
Oct
11
Saturday

Run for the Reef

5 km 10 km
Oct
11
Saturday

The Driftless Half Marathon

5 km 10 km 21 km
Oct
11
Saturday

Scouting's Meecheway 5k Trail Run - Color Run

Trail Run 5 km
Oct
11
Saturday

Lake Placid Classic

5 km 10 km 21 km
Oct
11
Saturday

McCloud Fall Colors Run

5 km 10 km
Oct
11
Saturday

Pocono Mountains Marathon Race Festival

5 km 10 km ... 21 km 42 km
Oct
11
Saturday

Spooky Sprint - Milwaukee

5 km 10 km 21 km
Oct
11
Saturday

Spooky Sprint - St. Paul

5 km 10 km 21 km
Oct
11
Saturday

Death By a Mile

Backyard Ultra 4 hr 6 hr 12 hr
Oct
11
Saturday

Santa Cruz Westside Half Marathon

5 km 10 km 21 km
Oct
11
Saturday

Battle of Hillotes Half Marathon

5 km 10 km 21 km
Oct
11
Saturday

Blue Ridge Ultra

Trail Run 15 km 30 km 50 km
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