RunRace USA › Arizona › Monster Mash Virtual Race 2026 | 1M, 5K, 10K, Half Marathon & Marathon
Monster Mash Virtual Race 2026 | 1M, 5K, 10K, Half Marathon & Marathon
Mesa, Arizona · Saturday, October 31, 2026 · 1 Mile, 5K, 10K, Half Marathon, Marathon
Official race page & registration ↗- Date
- Saturday, October 31, 2026
- Location
- Mesa, Arizona
- Distances
- 1 Mile, 5K, 10K, Half Marathon, Marathon
- Entry fee
- from $25
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Mesa: check in Oct 30, out Nov 1.
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See every race on the Arizona calendar, or use the Race Finder for maps and filters.