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 11531 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

October 2025
Oct
19
Sunday

TMC A-Mountain Half Marathon

4 mi 13 mi
Oct
19
Sunday

Spooky Sprint - Tulsa

5 km 10 km 13 mi
Oct
19
Sunday

Big Bear Squatchtoberfest

Trail Run 10 km 13 mi
Oct
19
Sunday

Champlain Islands Marathon

13 mi 26 mi
Oct
19
Sunday

Run with the Nuns

5 km
Oct
19
Sunday

Pumpkin Run by Senior Coastsiders

5 km 10 km 13 mi
Oct
19
Sunday

Many Lite - Castile, NY

Trail Run 20 mi
Oct
19
Sunday

Call Of The Wilds Mountain Fest

Trail Run 25 km 50 km
Oct
19
Sunday

Just for the Helena of It

5 km 10 km 13 mi
Oct
19
Sunday

Great Pumpkin Run

5 km 10 km 13 mi
Oct
19
Sunday

Columbia Gorge Marathon

13 mi 26 mi
Oct
19
Sunday

Jeepers Creepers Run

5 km 10 km 13 mi
Oct
19
Sunday

Naperville Half Marathon

5 km 10 km 13 mi
Oct
19
Sunday

Live.Love.Serve. 4H 5K

5 km
Oct
19
Sunday

Grand Rapids Marathon

5 km 10 km 13 mi 26 mi
Oct
19
Sunday

Reading Hospital Road Run

5 km 13 mi
Oct
19
Sunday

Ainsley's Angels Spirit Of Inclusion 5K

5 km
Oct
19
Sunday

Run the Vineyards - Down the Shore

5 km
Oct
19
Sunday

Fair Election 5K

5 km
Oct
19
Sunday

Nickel Dash 5K

5 km
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