Trail running Race Calendar

Suffer Better 10th Annual Fall Trail Runs

Pine, Colorado, United States

Oct 10, 2026 (Sat)

$25.00 - $90.00

Trail running

Ultra 25K 5K

Paris Mountain Half Marathon Run/Hike

Greenville, South Carolina, United States

Oct 10, 2026 (Sat)

$50.00

Trail running

Half-Marathon

The Last Frontier Circuit - Texas Backyard Ultra Series (Last Texan Standing)

Bastrop, Texas, United States

Oct 10, 2026 (Sat)

$318.00

Trail running

6.7K

Soulstice Mountain Trail Run

Parks, Arizona, United States

Oct 10, 2026 (Sat)

$10.00 - $80.00

Trail running

30K 18K 9.7K 17.7K +2

Into the Woods Six Miler

Erie, Pennsylvania, United States

Oct 10, 2026 (Sat)

$35.00

Trail running

9.7K

2nd Annual Shauna Smith Heroes 5K Trail Run / 2K Trail Walk

Holland, Michigan, United States

Oct 10, 2026 (Sat)

$35.00

Trail running

5K

Love Never Ends Trail Run

Atoka, Oklahoma, United States

Oct 10, 2026 (Sat) – Oct 11, 2026

$65.00 - $175.00

Trail running

Ultra 5K +4

Trailway Trail Race

Somerville, Texas, United States

Oct 10, 2026 (Sat)

$10.00 - $110.00

Trail running

Ultra Marathon Half-Marathon 10K +4

Queen City Trail Run

Weslaco, Texas, United States

Oct 10, 2026 (Sat)

$10.00 - $60.00

Trail running, Running

16.1K 10K 5K 1.6K +1

The Mammoth 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Fun Run

Glen Rose, Texas, United States

Oct 10, 2026 (Sat) – Oct 11, 2026

Free - $155.00

Trail running, Running

Ultra 25K 10K 5K +3

Three Little Pigs 5K Trail Run

Pittsboro, North Carolina, United States

Oct 10, 2026 (Sat)

Free - $30.00

Trail running, Running

5.1K Kids' Run

Swedish Mile Trail Run 2026

Mora, Minnesota, United States

Oct 10, 2026 (Sat)

$15.00 - $50.00

Trail running, Running

10K 5K 1.6K