5K races in United States — 2026 running calendar

Oct

31

Boo Run 5K & Mini Monster Mile Run

Duncan, South Carolina, United States

Running

5K 1.6K

Oct

31

Micron Technology Virginia Mtv Rainbow Run and 1-Mile Rainbow Walk

Manassas, Virginia, United States

Running Walking

5K 1.6K

Oct

31

Speed Trail 5K

Sacramento, California, United States

Running

5K

Oct

31

Last Fright 5K

Salem, Virginia, United States

Running

5K 1.6K

Oct

31

Creep N' Crawl - Half Marathon, 5K, Lil Monsters Kids' Dash

Little Rock, Arkansas, United States

Running

Half-Marathon 5K 0.8K

Oct

31

Fall Book Mobile 5K

Suwanee, Georgia, United States

Running

5K Fun Run

Oct

31

Friends of the Crawford Swimming Pool Spooky 5k Fun Run

Crawford, Nebraska, United States

Running

5K Friends of the Crawford Swimming Pool Spooky Kids Fun Run

Oct

31

Whittier Spooktacular 5K

Whittier, California, United States

Running

0.8K 5K

Oct

31

Hibbing Halloween 5k

Hibbing, Minnesota, United States

Running

5K 1.6K

Oct

31

Cougar Mountain Trail Run Series (October)

Bellevue, Washington, United States

Trail running

Ultra 31.4K 12.2K 5K

Oct

31

Run of Remembrance Festival 5K & 10K (Carrera de Recuerdo – Festival)

Dallas, Texas, United States

Running

5K 10K Half-Marathon

Oct

31

Corre con Los Muertos - Run with the Dead

Jackson, Michigan, United States

Running Walking

5K