10K races in United States — 2026 running calendar

Aug

01

Boston 10K for Women Run Club

Boston, Massachusetts, United States

Running

10K +6

Aug

01

Extraterrestrial Full Moon

Rachel, Nevada, United States

Running

5K 10K Half-Marathon Marathon +2

Aug

01

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

Beavercreek, Ohio, United States

Running

5K 10K Half-Marathon

Aug

01

ORRRC Tadmor 10k

Tipp City, Ohio, United States

Running

10K

Aug

01

National Watermelon Day Run

Hartford, Wisconsin, United States

Running Walking

Half-Marathon 10K 5K 1K +4

Aug

01

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

Williamsburg, Virginia, United States

Running

5K 10K Half-Marathon

Aug

01

Viva McAllen 5K/10K Run

Mcallen, Texas, United States

Running

5K 10K 1.6K

Aug

01

Laksa Marathon

Los Angeles, California, United States

Running

Half-Marathon 10K

Aug

01

Ninja 5K & 10K at Temple, TX (31)

Temple, Texas, United States

Running

5K 10K

Aug

01

Port Oneida Run

Maple City, Michigan, United States

Running

5K 10K Half-Marathon

Aug

01

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

Springfield, Ohio, United States

Running

5K 10K 1.6K

Aug

01

Antigo Tater Trot

Antigo, Wisconsin, United States

Running

10K 6K 2K +2