10K races in United States — 2026 running calendar

The Brooklynite Fall 10k, 5k

Brooklyn, New York, United States

Oct 11, 2026 (Sun)

$45.00 - $55.00

Running

5K 10K

Montebello Heritage 5K/10K

Montebello, California, United States

Oct 11, 2026 (Sun)

$30.00

Running

10K 5K

Spooky Sprint- Indianapolis

Indianapolis, Indiana, United States

Oct 11, 2026 (Sun)

$22.00 - $67.00

Running

1.6K 5K 10K Half-Marathon

Fargo Mini Marathon

Fargo, North Dakota, United States

Oct 16, 2026 (Fri) – Oct 17, 2026

$44.00 - $118.00

Running

5K 26.1K 15K Half-Marathon +1

2026 Bethlehem Running Festival presented by Lehigh Valley Health Network

Bethlehem, Pennsylvania, United States

Oct 16, 2026 (Fri) – Oct 18, 2026

$37.50 - $135.00

Running

6.1K 5K 10K Half-Marathon +1

Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K

Greensboro, North Carolina, United States

Oct 16, 2026 (Fri) – Oct 17, 2026

$35.00 - $130.00

Running

5K 47.2K 26.1K 15K +3

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

EDRRC - Ryan's Run Superhero 5k, Villain 10K and Kids (Free) Fun Run.

Pawling, New York, United States

Oct 17, 2026 (Sat)

$25.00 - $30.00

Running

5K 10K

Haunted 5K, 10K, & 13.1M at Jacksonville, FL (42)

Jacksonville, Florida, United States

Oct 17, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

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

2026 Race for Campus Safety - Pullman, Washington

Pullman, Washington, United States

Oct 17, 2026 (Sat)

$10.00 - $35.00

Running

1K 5K 10K +1

Beach to Beer 5K & 10K

Colonial Beach, Virginia, United States

Oct 17, 2026 (Sat)

$30.00 - $48.00

Running

5K 10K 1.6K