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 11098 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
15
Wednesday

Carbon Farm 15 Mile Race

15 mi
Oct
15
Wednesday

Jersey City WorkForce Run

5 km
Oct
15
Wednesday

Michn 5K Run/Walk

5 km
Oct
15
Wednesday

The Navy Yard 5K

5 km
Oct
15
Wednesday

Hispanic Heritage Month 5K (Lincoln)

Trail Run 5 km
Oct
15
Wednesday

Daniel Island Happy Hour 3 Miler

Trail Run 3 mi
Oct
15
Wednesday

ESIAC XC Worcester Prep

Trail Run 5 km
Oct
15
Wednesday

Detroit Free Press Shakeout Run

3 mi 5 mi
Oct
16
Thursday

CPIC Championship

5 km
Oct
16
Thursday

Lederhosen Lauf at Oktoberfest Tulsa

5 km
Oct
17
Friday

Mankato Marathon

5 km 10 km Half Marathon Marathon
Oct
17-18
Fr - Sa

The Cannonball Marathon

5 km 10 km Half Marathon Marathon
Oct
17-19
Fr - Su

Bethlehem Running Festival

5 km 4 mi 10 km 13 mi
Oct
17
Friday

Mines Of Spain 100 - Dubuque, IA

Trail Run 100 km 100 mi
Oct
17
Friday

Pony Express Trail Run

Trail Run 50 mi 100 mi
Oct
17-19
Fr - Su

Lake Tahoe Marathon

5 km 10 km ... Marathon 72 mi
Oct
17-19
Fr - Su

Detroit Free Press Marathon

5 km Half Marathon Marathon
Oct
17
Friday

Sunshine Camp Trail Mix & Beer Fest

Trail Run 5 km
Oct
17
Friday

Screech's Night Owl 5K

5 km
Oct
17
Friday

Smoky Mountain Very Scary 5K

5 km
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