Trail running Race Calendar

Eltuck Valley 12K - Lory Summer Trail Series

Bellvue, Colorado, United States

Aug 25, 2026 (Tue)

$25.00

Trail running

12K

Lynn Woods Relay

Lynn, Massachusetts, United States

Aug 26, 2026 (Wed)

Free

Trail running

4K

RunPA Trail Jamboree

Newmanstown, Pennsylvania, United States

Aug 28, 2026 (Fri) – Aug 29, 2026

Free - $60.00

Trail running, Running

5.6K 5.5K 1.6K +3

Freedom 250 2.5K Trail Race

Nancy, Kentucky, United States

Aug 29, 2026 (Sat)

$25.00

Trail running

2.5K

Deer Trail Run 5K/10K/Half-Marathon

Cincinnati, Ohio, United States

Aug 29, 2026 (Sat)

$30.00 - $75.00

Trail running

5K 10K Half-Marathon 30K

SPASM Crystal Springs Trail Run

Woodside, California, United States

Aug 29, 2026 (Sat)

Free - $90.00

Trail running, Running

10K Half-Marathon 35.4K Marathon +2

Corps of Discovery Trail Races

Saint Charles, Missouri, United States

Aug 29, 2026 (Sat)

$55.00 - $75.00

Trail running

Half-Marathon 12.9K 8K

Continental Divide Trail Run

Steamboat Springs, Colorado, United States

Aug 29, 2026 (Sat)

Trail running

8K 25.7K Ultra

Salt Springs Field, Forest & Falls Trail Races

Montrose, Pennsylvania, United States

Aug 29, 2026 (Sat)

$35.00 - $89.00

Trail running

5K 10K 49.9K

Quarry Summer Challenge 5k, 10k, 15k

Fairborn, Ohio, United States

Aug 29, 2026 (Sat)

$30.00 - $45.00

Trail running

5K 10K 15K

Moonlight on the Falls - Marathon, Half Marathon, Quarter Marathon, and Distance Challenge

Davis, West Virginia, United States

Aug 29, 2026 (Sat) – Aug 30, 2026

$82.50 - $150.00

Running, Trail running

Marathon Half-Marathon 10.5K +1

The Next Loop 40M/50M Challenge | Half Day Forest Preserve

Vernon Hills, Illinois, United States

Aug 29, 2026 (Sat)

$200.00

Trail running

Ultra