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Marathon directory
Marathons in Grand Rapids, Michigan
1 upcoming marathon listed in Grand Rapids. Next: University of Michigan Health-West Grand Rapids Marathon on October 18, 2026.
1marathon upcoming
Grand Rapidscity
October 18, 2026Next race
Marathon, Half marathon, 10K, 5K, Relaydistances
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Planning notes for Grand Rapids, Michigan, United States
Use this city page to shortlist 1 upcoming race by date, distance, registration path, and official source.
- Next raceUniversity of Michigan Health-West Grand Rapids Marathon on October 18, 2026
- Busy monthsOctober (1)
- DistancesMarathon, Half marathon, 10K, 5K, Relay
- VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.