Trail running Race Calendar

Sinnemahone Ultra Trail Run Sponsored by Keystone Rural Health Consortia

Emporium, Pennsylvania, United States

Oct 17, 2026 (Sat)

$40.00 - $90.00

Trail running, Running

Ultra 25K 12K

The Jackalope Lope

Redding, California, United States

Oct 17, 2026 (Sat)

$65.00 - $90.00

Trail running

13.7K 33K Ultra

Dragons in the Woods

Holt, Michigan, United States

Oct 17, 2026 (Sat)

$25.00

Trail running

5K

SUFFOLK COUNTY MARATHON

Bay Shore, New York, United States

Oct 17, 2026 (Sat) – Oct 27, 2026

$15.00 - $164.00

Running, Trail running

47.2K 26.1K 15K 5K +5

LBL Bridge to Bridge Trail Run

Hardin, Kentucky, United States

Oct 17, 2026 (Sat)

$69.00 - $159.00

Trail running

22K

SPACEROCK Trail Race

Agua Dulce, California, United States

Oct 17, 2026 (Sat)

$85.00 - $175.00

Trail running

22.4K 14.3K 10K 5K

Lake Hodges Trail Festival

San Diego, California, United States

Oct 17, 2026 (Sat) – Oct 18, 2026

$15.00 - $130.00

Trail running, Running, Duathlon

50K 25.1K 15K 10.3K +7

Deerfly Trail Race

Fayetteville, North Carolina, United States

Oct 17, 2026 (Sat)

$17.00 - $45.00

Trail running

10.9K 6.5K

Tackle the Trail (TM)

Northeast, Connecticut, United States

Oct 17, 2026 (Sat)

$75.00 - $250.00

Trail running

Marathon Half-Marathon 10K

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

Chapel Hill, North Carolina, United States

Oct 17, 2026 (Sat)

$47.00 - $75.00

Trail running

5K 10K Half-Marathon

Blue Sky Trail Marathon & Half Marathon

Fort Collins, Colorado, United States

Oct 17, 2026 (Sat) – Oct 18, 2026

$110.00 - $130.00

Trail running

43K 22.2K

Falling Creek 24-hour Running Event

Bedford, Virginia, United States

Oct 17, 2026 (Sat) – Oct 18, 2026

$85.00 - $145.00

Trail running

24-Hour Solo 12-hour solo 24-hour "Big Team" Relay 24-Hour "Small Team" Relay +3