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 10785 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
December 2025
Dec
5-6
Fr - Sa

Quiet Silence 50k

Trail Run 50 km
Dec
5
Friday

Santa Scurry - Keller, TX

5 km
Dec
5-7
Fr - Su

San Antonio Marathon

5 km 13 mi 26 mi
Dec
5-8
Fr - Mo

The Krampus Cross Country

Trail Run 5 km 10 km 9 mi
Dec
5-6
Fr - Sa

Shakori 40 Running Festival

Trail Run 4 mi 40 km 40 mi
Dec
5-7
Fr - Su

The Tennessee Mile

Backyard Ultra 5 km 3 hr ... 24 hr 40 hr
Dec
6
Saturday

Candy Cane Course - Oklahoma City

5 km 12 km
Dec
6
Saturday

Santa Run - Cottonwood

5 km
Dec
6
Saturday

Midway Shelter Winter Run 10k

5 km 10 km
Dec
6
Saturday

10k at Roof Park

5 km 10 km
Dec
6
Saturday

Cranford Santa Run

5 km
Dec
6
Saturday

Asbury Park Santa Run

5 km
Dec
6
Saturday

Care Net Reindeer Run/Walk 5K

5 km
Dec
6
Saturday

Winter Lights 5K

5 km
Dec
6
Saturday

Gingerbread Lane 10K Houston

5 km 10 km
Dec
6
Saturday

Ollie's Ultra

Backyard Ultra 3 hr 6 hr ... 12 hr 24 hr
Dec
6
Saturday

The Guv'nor Frozen 50

Trail Run 15 km 25 km 50 km
Dec
6
Saturday

Santa Claus For A Cause 10K

5 km 10 km
Dec
6
Saturday

Panama City Beach Marathon

5 km 13 mi 26 mi
Dec
6-7
Sa - Su

One Epic Run

Backyard Ultra 24 hr
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