Trail Running Calendar United States 2025-2026

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Explore the best trail runs in the United States for 2025-2026! Our updated list features 10574 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

December 2025
Dec
6-7
Sa - Su

OUC Orlando Half Marathon

5 km 13 mi
Dec
6
Saturday

Norwich Winterfest 5k

5 km
Dec
6
Saturday

Q50 Races Santa on Trails 5k

Trail Run 5 km
Dec
6
Saturday

Frozen Footsteps 10k

5 km 10 km
Dec
6
Saturday

Death Valley Trail Marathon

Trail Run 21 km 42 km
Dec
6
Saturday

Half Marathon at Gemini Springs Park

5 km 10 km 13 mi
Dec
6
Saturday

The Electric Cookie Run

5 km 10 km
Dec
6
Saturday

Toy Drop

5 km 10 km 15 km
Dec
6-7
Sa - Su

Crooked Creek Ultra Trail Race

Trail Run 13 mi 26 mi 50 mi 100 mi
Dec
6
Saturday

Dasher Dancer Prancer 5K

5 km
Dec
6
Saturday

Christmas Village 5K

5 km
Dec
6
Saturday

Chasin' Christmas - Denton, TX

5 km 10 km
Dec
6
Saturday

The Aden Perry Hero Event

5 km
Dec
6
Saturday

The Hub 5K

5 km
Dec
6
Saturday

Lewisburg Ugly Sweater 5K

5 km
Dec
6
Saturday

Love Like Alissa 5k

5 km
Dec
6
Saturday

Reindeer Run 5K - Vilonia

5 km
Dec
6-7
Sa - Su

Brazos Bend 100

Trail Run 13 mi 26 mi 100 km 100 mi
Dec
6
Saturday

Run Like The Dickens

5 km 10 km
Dec
6
Saturday

Dashing Through the Snow and Fire 5k

5 km
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