Trail running Race Calendar in United States

Winter Wonder Run 6K at the Institute Woods

Princeton, New Jersey, United States

Dec 5, 2026 (Sat)

$35.00

Running

6K

Da Deer Run Run

Hudson, Illinois, United States

Dec 5, 2026 (Sat)

$15.00 - $30.00

Trail running

8K 4K

Bigfoot

Kimbolton, Ohio, United States

Dec 5, 2026 (Sat) – Dec 6, 2026

$60.00 - $90.00

Trail running

Ultra 32.2K 16.1K

Crooked Creek Ultra Trail Race

Shepherdsville, Kentucky, United States

Dec 5, 2026 (Sat) – Dec 6, 2026

Free - $170.00

Trail running, Running

Ultra Marathon Half-Marathon 5K +9

Stocking Suffer 8-Hour Endruance Run

Stevensville, Maryland, United States

Dec 6, 2026 (Sun)

$50.00

Trail running

Stocking Suffer 8-Hour Endurance Run

Dirty South Trail Races

Knoxville, Tennessee, United States

Dec 6, 2026 (Sun)

$7.00 - $60.00

Trail running

Half-Marathon 10K 1.6K

Fall Backyard Burn Trail Run - Fountainhead

Fairfax Station, Virginia, United States

Dec 6, 2026 (Sun)

$50.00 - $60.00

Trail running

7.7K 16.9K

Topo Trail Marathon Races

Bethel, Ohio, United States

Dec 6, 2026 (Sun)

$30.00 - $70.00

Trail running

10.5K Half-Marathon Marathon

IronHike Amicalola Falls AT Approach Trail Fall

Dawsonville, Georgia, United States

Dec 9, 2026 (Wed) – Dec 13, 2026

$145.00 - $4,485.00

Running, Trail running

Ultra 25.7K +13

The Candy Cane Classic 1.5 mile fun run 5k, 10k, 15k

Fairborn, Ohio, United States

Dec 12, 2026 (Sat)

$15.00 - $45.00

Running, Trail running

2.5K 5K 10K 15K

Lost Souls - The Race That Finds You

Pittsburgh, Pennsylvania, United States

Dec 12, 2026 (Sat)

$45.00 - $59.00

Trail running

Ultra 5.2K

Top Gym Road Race

Mercedes, Texas, United States

Dec 12, 2026 (Sat)

Free - $45.00

Running, Trail running

5K 1.6K