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 8606 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
December 2025
Dec
13
Saturday

Christmas Island Jingle Bell Run

5 km
Dec
13
Saturday

A Charlie Brown Christmas 10K - Los Angeles, CA

5 km 10 km
Dec
13
Saturday

Half Marathon at Kelly Lane Park

5 km 10 km 15 km 13 mi
Dec
13
Saturday

Half Marathon at Heritage Park

5 km 10 km 13 mi
Dec
13
Saturday

Half Marathon at Miccosukee Greenway

5 km 10 km 15 km 13 mi
Dec
13
Saturday

RunFluent Christmas

Trail Run 4 mi 7 hr
Dec
13
Saturday

Rosy Cheeks 5K

2 mi 5 km
Dec
13
Saturday

Half Marathon at James Wilson Park

5 km 10 km 13 mi
Dec
13
Saturday

The Best Races - Santa Monica

5 km 10 km 13 mi
Dec
13
Saturday

Hark the Herald Half Marathon

Trail Run 10 km 13 mi
Dec
13
Saturday

Half Marathon at Jamison Park

5 km 10 km 15 km 13 mi
Dec
13
Saturday

YMCA Santa Run - Waxahachie

5 km
Dec
13
Saturday

Niantic Jingle 5K

5 km
Dec
13
Saturday

Pup-a-Go 5k Hike/run

Trail Run 5 km
Dec
13
Saturday

Christmas Rush

5 km 10 km
Dec
13
Saturday

Reindeer Run Half Marathon - Van Nuys

5 km 10 km 15 km 13 mi
Dec
13
Saturday

Holiday Hustle

5 km
Dec
13
Saturday

Snowball 5K

5 km
Dec
13
Saturday

Doomsday - Cool, CA

Trail Run 13 mi 50 km
Dec
13
Saturday

Reindeer Romp - Jamestown

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