Race Discovery

10K races in United States — 2026 trail running calendar

435 events found

Little River Trail Run logo
May
23

Little River Trail Run

Little River, Kansas, United States
Running Walking Trail running
10K 5K +6
First State Trail Race logo
May
17

First State Trail Race

Wilmington, Delaware, United States
Trail running
10K 24.9K 49.9K
CityTrail Loppet logo
May
17

CityTrail Loppet

Minneapolis, Minnesota, United States
Trail running
16.1K 10K 5K
Hell Hath No Hurry Preview Run - May 17, 2026 logo
May
17

Hell Hath No Hurry Preview Run - May 17, 2026

Carnegie, Pennsylvania, United States
Trail running
10K
Sunderbruch B&B Trail Races logo
May
16

Sunderbruch B&B Trail Races

Davenport, Iowa, United States
Trail running
10K 5K
Hueston Woods Trail Race logo
May
16

Hueston Woods Trail Race

College Corner, Ohio, United States
$40.00 - $100.00
Trail running
Half-Marathon 10K 5K 2026 Fall Pack Pass (Entry into ALL 2026 Events) Valid Until 12/31 +13
Soaring Eagle Trail Run logo
May
16

Soaring Eagle Trail Run

Sammamish, Washington, United States
Trail running Running
5K Half-Marathon 10K 1K +2
Mad Maple Trail Races @ Hueston Woods logo
May
16

Mad Maple Trail Races @ Hueston Woods

College Corner, Ohio, United States
Trail running
Ultra Half-Marathon 10K 5K +12
Blue Heron 10k logo
May
16

Blue Heron 10k

Stearns, Kentucky, United States
Trail running
9.8K
Sehgahunda Trail Marathon, Marathon Relay & Vale of Three Falls logo
May
16

Sehgahunda Trail Marathon, Marathon Relay & Vale of Three Falls

Portageville, New York, United States
Trail running
Marathon Ultra 5K 10K +3
Conestoga Crusher 5K & 10k Trail Race & Kids Trail Race logo
May
16

Conestoga Crusher 5K & 10k Trail Race & Kids Trail Race

Holtwood, Pennsylvania, United States
Trail running
10K 5K 2.4K
Pengelly Double and Single Dips logo
May
14

Pengelly Double and Single Dips

Missoula, Montana, United States
Running Trail running
Half-Marathon 10K