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 10521 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
30
Thursday

FOC 5k

5 km
Oct
31
Friday

Angels Vs Devils 5k

5 km
Oct
31
Friday

Silver Falls 5K Trail Run

Trail Run 5 km
Oct - Nov
31-2
Fr - Su

Silver Falls Trail Half Marathon

Trail Run 5 km 7 mi ... Marathon 50 km
Oct
31
Friday

Larry St. Onge Memorial Run

3 km 5 km 10 km
Oct
31
Friday

Backyard Ultra - Las Cruces

Backyard Ultra 7 km
Oct - Nov
31-1
Fr - Sa

Dinosaur Run

Backyard Ultra 5 km 10 km ... 6 hr 24 hr
Oct
31
Friday

OMR Ultra 24 Hour Challenge

Trail Run 24 hr
Oct
31
Friday

Syrathon Race Series

5 km 4 mi 5 mi 10 mi
Oct
31
Friday

Freaky Friday 8K Run

8 km
Oct
31
Friday

Race the Dead

5 km
Oct
31
Friday

Cabot Cruisers Inspiration Run

20 mi
Oct
31
Friday

Bison 3K Glow Run/Walk

3 km
Oct
31
Friday

Recovher & Restorehim Run/Walk 5K

5 km
November 2025
Nov
1
Saturday

Savage Race - Florida Fall

Obstacle Run 3 mi 7 mi
Nov
1
Saturday

Springmaid Trail Race

Trail Run 5 km 10 km Half Marathon
Nov
1
Saturday

Edisto Island Triathlon

Triathlon
Nov
1
Saturday

Deadman Peaks Trail Run

Trail Run 8 mi 30 km 55 km 53 mi
Nov
1-2
Sa - Su

Day of the Dead (Legs)

Trail Run 5 hr 10 hr
Nov
1
Saturday

Blackout 5k/10k

Trail Run 5 km 10 km
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