RunRace USA › Arizona › The Marathon Project
The Marathon Project
Chandler, Arizona · Saturday, December 12, 2026 · Marathon, 5K
Official race page & registration ↗- Date
- Saturday, December 12, 2026
- Location
- Chandler, Arizona
- Distances
- Marathon, 5K
- Entry fee
- from $30
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.
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See every race on the Arizona calendar, or use the Race Finder for maps and filters.