Trail running Race Calendar

Prairie Dairy 5k

Oxford, Iowa, United States

01 Aug, 2026 (Sat)

$35.00 - $48.00

Trail running, Running

5K

5th Annual Seize the Day: Amer’s Epilepsy Trail Race 5K/10K and One Mile Walk/Fun Run

Mendon, New York, United States

02 Aug, 2026 (Sun)

$10.00 - $35.00

Trail running, Running

5K 10K 1.6K

Stephen's Run 6k

Bemus Point, New York, United States

02 Aug, 2026 (Sun)

$30.00

Trail running

6K

Eltuck Valley 5K - Lory Summer Trail Series

Fort Collins, Colorado, United States

04 Aug, 2026 (Tue)

$25.00

Running

5K

DFW Burning Soles Trail Series Race 7

Flower Mound, Texas, United States

05 Aug, 2026 (Wed)

$30.00

Trail running

10K 5K

Central Illinois Summer Trail Series #3

Washington, Illinois, United States

07 Aug, 2026 (Fri)

$25.00

Trail running

8K

Duluth Trails Festival

Duluth, Minnesota, United States

07 Aug, 2026 (Fri) – 09 Aug, 2026

$25.00 - $65.00

Trail running, Mountain biking

2.4K 22K 5K 13.7K +2

Marsh Madness

South Rockwood, Michigan, United States

07 Aug, 2026 (Fri) – 08 Aug, 2026

Free

Trail running

12.9K

Summit North Trail Runs

Duluth, Minnesota, United States

07 Aug, 2026 (Fri) – 08 Aug, 2026

$10.00 - $60.00

Trail running

2.4K 22K 5.1K 13.7K

4th Annual Swift Bear Trail Run

Hays, Montana, United States

08 Aug, 2026 (Sat)

$20.00 - $40.00

Trail running

16.1K 32.2K Ultra

6th Annual Honor and Remember Run

Velpen, Indiana, United States

08 Aug, 2026 (Sat)

$30.00 - $45.00

Running, Trail running

5K 10K

Capt'n Karl's Trail Series - Reveille Peak Ranch

Burnet, Texas, United States

08 Aug, 2026 (Sat) – 09 Aug, 2026

$10.00 - $111.00

Trail running, Running

Ultra 30K 20K 10K +3