Race calendar · Halloween 2026
Halloween Runs in Montana 2026
6 Halloween races in Montana between October 23 and October 31, 2026, grouped by city. Each card shows the race's distances, price and registration link.
- 5K 5
- Mention costumes 4
Halloween Races in Montana
6 races Fri, Oct 23, 2026West Valley School Boo Dash 1-Mile Fun Run Kalispell, MTFrom $20Details Sat, Oct 24, 2026Bullhook CHC's First Annual Zombie Run/Walk Havre, MTFrom $20Details Sun, Oct 25, 2026Skeleton Skedaddle 5K & Kids Pumpkin Run Missoula, MTFrom $17Details Sat, Oct 31, 2026Haunted Run 5k and Kids Fun Run Big Sky, MTFrom $30Details Sat, Oct 31, 2026Run The Boo- 5K & Kids Race Dillon, MTFrom $15Details Sat, Oct 31, 2026Trick or Treat, Move Your Feet 2026 Thompson Falls, MTFrom $10Details
Halloween 5Ks and Races in Other States
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