5K races in United States — 2026 running calendar

Sep

27

DEV - Race Series

Rochester, New York, United States

$25.00

Running

5K 2K 6K 8K +4

Sep

27

Coles Crocs Splash and Dash

Cypress, Texas, United States

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

Sep

27

September Run Day

Springdale, Pennsylvania, United States

Running

5K 1.6K

Sep

27

Pat Mahan Memorial Foundation 5K

Wiggins, Colorado, United States

Running

5K

Sep

27

Friends 5K Run/Walk, benefiting the Friends of the Helen F. Graham Cancer Center & Research Institute

Newark, Delaware, United States

Running

5K

Sep

27

17th Annual Iowa Remembrance Run

West Des Moines, Iowa, United States

Running Walking

5K

Sep

27

Dublin Pet Fair 5K Race - Sponsored by Pet Palace

Dublin, Ohio, United States

Running

5K

Sep

27

9/11 Heroes Run - Lehigh Valley, Pennsylvania

Allentown, Pennsylvania, United States

Running

5K 1.6K +1

Sep

27

Silken Twine Charity's run and walk event: Sophie's Steps

Horsham, Pennsylvania, United States

Running

4.8K

Sep

27

Bronson Children's Hospital Run & Walk

Kalamazoo, Michigan, United States

Running

5K 1.6K

Sep

27

18th Annual Celebrate Pink 5K Run & Walk

Portsmouth, New Hampshire, United States

Running

5K +2

Sep

27

Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon Sponsored by Domino's Pizza

Long Beach, California, United States

Running

5K 10K Half-Marathon 1.6K