5K races in United States — 2026 running calendar

Ninja 5K, 10K, & 13.1M at Beaumont, TX (31)

Beaumont, Texas, United States

Aug 1, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M, Beavercreek, OH (31)

Beavercreek, Ohio, United States

Aug 1, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M at Williamsburg, VA (31)

Williamsburg, Virginia, United States

Aug 1, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Heartbeat of Toledo's Diaper Dash

Maumee, Ohio, United States

Aug 1, 2026 (Sat)

$25.00

Running, Walking

5K 1.6K

Do It For James 5k

Streetsboro, Ohio, United States

Aug 1, 2026 (Sat)

$35.00

Running

5K

Hoofin' it for Ag 5K

Valparaiso, Indiana, United States

Aug 1, 2026 (Sat)

$20.00

Running

5K

Splish Splash - 5K - 10K - 1 Mile Fun Run

Springfield, Ohio, United States

Aug 1, 2026 (Sat)

$15.00 - $20.00

Running

5K 10K 1.6K

Kayla O'Mara Memorial Road Race

Goodrich, Michigan, United States

Aug 1, 2026 (Sat) – Aug 27, 2026

$25.00

Running, Walking

5K

Green Valley Lake 5k/10k/& Half Marathon

Green Valley Lake, California, United States

Aug 1, 2026 (Sat)

$40.00 - $90.00

Running

5K 10K Half-Marathon

Dan Rice 5K

Girard, Pennsylvania, United States

Aug 1, 2026 (Sat)

$23.00

Running

5K

Ninja 5K, 10K, & 13.1M at Tallahassee, FL (31)

Tallahassee, Florida, United States

Aug 1, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M at Stillwater, OK (31)

Stillwater, Oklahoma, United States

Aug 1, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon