10K races in United States — 2026 running calendar

Aug

15

Ninja 5K, 10K, & 13.1M at Mobile, AL (33)

Mobile, Alabama, United States

Running

5K 10K Half-Marathon

Aug

15

Area 13.1 Half Marathon

Roswell, Georgia, United States

Running

Half-Marathon 10K 5K

Aug

15

Cedar Flats Trail Trot

Columbia Falls, Montana, United States

Running

10K

Aug

15

Ninja 5K,10K & 13.1M at Tucson, AZ (33)

Tucson, Arizona, United States

Running

5K 10K Half-Marathon

Aug

15

Summer's End 5k/10k Trail Run

Rincon, Georgia, United States

Running

5K 10K

Aug

15

ORRRC Darby Creek Bison 10k Trail Race

Galloway, Ohio, United States

Running

10K

Aug

15

Ninja 5K, 10K, & 13.1M, Beavercreek, OH (33)

Beavercreek, Ohio, United States

Running

5K 10K Half-Marathon

Aug

15

Ninja 5K, 10K & 13.1M at Wilmington, NC (33)

Wilmington, North Carolina, United States

Running

5K 10K Half-Marathon

Aug

15

Ninja 5K, 10K, & 13.1M at Austin, TX (33)

Austin, Texas, United States

Running

5K 10K Half-Marathon

Aug

15

Run for PB& J 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

Running

5K 10K Half-Marathon 1.6K +2

Aug

15

Ninja 5K, 10K, 13.1M at Fort Pierce, FL (33)

Fort Pierce, Florida, United States

Running

5K 10K Half-Marathon

Aug

15

Ninja 5K, 10K, 13.1M at Pasco, WA (33)

Pasco, Washington, United States

Running

5K 10K Half-Marathon