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 11424 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
25
Saturday

Twilight's Last Gleaming Cross Country Challenge

Trail Run
Oct
25
Saturday

Minneapolis Halloween Race

5 km 10 km 13 mi
Oct
25
Saturday

The Rising

5 km 10 km
Oct
25
Saturday

Spooky Sprint - Kansas City

5 km 10 km 13 mi
Oct
25
Saturday

Flat & Fast Rural Hall 10K

5 km 10 km
Oct
25
Saturday

RUNorwalk

5 km 10 km
Oct
25
Saturday

Aiken Trailblazer Half Marathon

Trail Run 5 km 10 km 13 mi
Oct
25
Saturday

Thriller Lake 12 Hour

Backyard Ultra 2 mi 3 hr 6 hr 12 hr
Oct
25
Saturday

Carkeek 12 Hour

Backyard Ultra 6 hr 12 hr
Oct
25
Saturday

Door County Fall 50

Trail Run 50 mi
Oct
25
Saturday

Canyonlands Ultra

Trail Run 15 km 13 mi ... 50 mi 100 km
Oct
25
Saturday

Trick or Trail 5k - Hendersonville, NC

Trail Run 5 km
Oct
25-26
Sa - Su

Sadlers Creek Stumble

Backyard Ultra 10 km 13 mi 26 mi 32 hr
Oct
25
Saturday

Monster Mash Run

5 km 10 km
Oct
25
Saturday

Vampire Run

5 km
Oct
25
Saturday

Anoka Gray Ghost 5K

5 km
Oct
25
Saturday

Nashville Half Marathon

5 km 13 mi
Oct
25-26
Sa - Su

Georgia Sky to Summit

Trail Run 25 km 50 km
Oct
25
Saturday

Trail Of Terror - Las Vegas, NV

Trail Run 5 km 10 km ... 50 km 6 hr
Oct
25
Saturday

Gate2Gate Trail Run

Trail Run 25 km 50 km
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