10K races in United States — 2026 running calendar

Harvest Moon Hustle

Elmwood, Nebraska, United States

08 Sep, 2026 (Tue) – 20 Sep, 2026

$65.00 - $166.00

Running

10K +2

Around the World Run

Fayetteville, North Carolina, United States

09 Sep, 2026 (Wed) – 26 Sep, 2026

$30.00 - $40.00

Running

5K 10K

14th Annual Superhero Event

Greeley, Colorado, United States

10 Sep, 2026 (Thu) – 27 Sep, 2026

Free - $40.00

Running

10K 5K 1.6K Kid's Fun Run (Ages 6 & Under) +5

Old Forge Marathon Weekend - Ultra, Marathon, Half Marathon, 10K, 5K, Kayak, Bike

Old Forge, New York, United States

10 Sep, 2026 (Thu) – 13 Sep, 2026

$40.00 - $260.00

Running, Triathlon, Paddle sports, Trail running, Gravel biking

Ultra 5K 31.1K Half-Marathon +20

Will to Run Challenge

Biddeford, Maine, United States

11 Sep, 2026 (Fri) – 19 Sep, 2026

Free - $50.00

Running

15K 5K 10K Will to Run Kid's Challenge

The Rut Mountain Runs

Big Sky, Montana, United States

11 Sep, 2026 (Fri) – 13 Sep, 2026

Free

Trail running, Running

Ultra Half-Marathon 4K 28.6K +4

The Honey Badger Half (& 10K/5K)

Santa Venetia, California, United States

11 Sep, 2026 (Fri) – 14 Sep, 2026

$45.00 - $95.00

Running, Trail running

5K 10K Half-Marathon +2

CUFFS & HOSES 5K/10K BLOCK PARTY

Pikeville, Kentucky, United States

11 Sep, 2026 (Fri) – 19 Sep, 2026

$35.00

Running

5K 10K

Mighty Mo Run

Sioux City, Iowa, United States

11 Sep, 2026 (Fri) – 13 Sep, 2026

$10.00 - $130.00

Running

5K 10K 1K Half-Marathon +2

Medal Madness 5K, 10K, & 13.1M at Olympia, WA (37)

Olympia, Washington, United States

12 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Nashville Fall Forward Classic 5K, 10K, 15K

Gallatin, Tennessee, United States

12 Sep, 2026 (Sat)

$50.00 - $70.00

Running

5K 10K 15K

Brielle Day Hill & Dale 10K Challenge

Brielle, New Jersey, United States

12 Sep, 2026 (Sat)

$40.00

Running

10K