5K races in United States — 2026 running calendar

Oct

31

Longwood Monster Dash

Longwood, Florida, United States

Running

5K

Oct

31

Back the Badge 5K

Boerne, Texas, United States

Running

5K

Oct

31

Día De Los Muertos 5k Race

Sacramento, California, United States

Running

5K

Oct

31

Monster Dash 5K, 10K, and 1 Mile

Weslaco, Texas, United States

Running

10K 5K 1.6K +1

Oct

31

Donaldsonville Run For A Cause 5K & 1 Mile Fun Run

Donaldsonville, Louisiana, United States

Running

5K 1.6K

Oct

31

The Amazing Spooktacular 5K Run & Walk presented by Fuel City

Mesquite, Texas, United States

Running

5K

Oct

31

Breakthrough Trail 5K

Petersburg, Virginia, United States

Running

5K

Oct

31

Colleen De Reuck XC Classic

Boulder, Colorado, United States

Running

5K 3K 1K

Oct

31

Trick or Treat 5K Challenge

Fort Wayne, Indiana, United States

Running

5K

Oct

31

The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs

Long Beach, California, United States

Running

5K 10K Half-Marathon

Oct

31

Plaza Fiesta Dia De Muertos 5K

Chamblee, Georgia, United States

Running

5K 1.6K

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