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Monster Mash
Sunday, October 4, 2026 · Batavia, United States
Distances
5K
10K
About this race
Monster Mash is a Michigan race series organized by Finish Line Runs, an event group based near Detroit and Ann Arbor. The race has been held annually since 2019, designed as a run for families and individuals of all paces and experience levels.
The organizer focuses on the additional elements: race shirts, medals, and post-race refreshments are key attractions. The event also partners with Make-A-Wish, and participant contributions have generated $8,347.62 for the charity since its inception. A local collaboration with Dick's in Novi offers participants a 20% discount coupon.
Start location
Peg Bond Center, North Island Avenue, Batavia, Illinois
Batavia, IL