Endurance Race Calendar September

Running for Children's Rights to Both Parents - 9 of 50 Half Marathons in 50 States - Colorado

Boulder, Colorado, United States

27 Sep, 2026 (Sun)

$40.00 - $500.00

Running

Half-Marathon 5K 10K

DeKalb Corn Classic

Dekalb, Illinois, United States

27 Sep, 2026 (Sun)

$30.00 - $40.00

Running

10K 5K

Run/Walk To Save a Life 5K

Hamden, Connecticut, United States

27 Sep, 2026 (Sun)

$35.00

Running

5K

Run/Walk 4LIFE 5K Presented by the FFCC

Anywhere, United States

27 Sep, 2026 (Sun) – 03 Oct, 2026

$20.00

Running

5K

RUN! GEEK! RUN! 5K & 1-Mile Fun Run

Alexandria, Virginia, United States

27 Sep, 2026 (Sun)

$20.00 - $30.00

Running

5K 1.6K

Coles Crocs Splash and Dash

Cypress, Texas, United States

27 Sep, 2026 (Sun)

$35.00

Swimrun, Running

Adult Long Course Race 300 yd Swim and 3 mi Run (ages 13&Up) Mid Distance Youth Race 150 yd Swim and 1.5 mi Run (ages 9-12) Short Course Youth Race 50 yd Swim and .5 mi Run (8&Under) 4.8K +3

Run with the Fishes Annual 5K, 10K, & Kids' Fun Run

Issaquah, Washington, United States

27 Sep, 2026 (Sun)

$25.00 - $40.00

Running

10K 5K 1K

Midwest Greater Des Moines Half Marathon, 10K & 5K

Des Moines, Iowa, United States

27 Sep, 2026 (Sun)

$20.00 - $110.00

Running

Half-Marathon 10K 5K 1.6K +3

Run the River for Respect 5K

Ottawa, Illinois, United States

27 Sep, 2026 (Sun)

$30.00

Running

5K

Run or Wine 5k & 10k - September 2026

Woodinville, Washington, United States

27 Sep, 2026 (Sun)

$35.00 - $60.00

Running

5K 10K +2

Nashville Predators Fangtastic 5K

Nashville, Tennessee, United States

27 Sep, 2026 (Sun)

$60.00

Running

5K

Charm City Run 20-Miler

Freeland, Maryland, United States

27 Sep, 2026 (Sun)

$65.00

Running

32.2K