Marathons in Michigan
17 upcoming Marathon races in Michigan for 2026 and beyond — with dates, locations, and registration links.
- Rock CF Thumb Coast Marathon, Half Marathon & 5KSun, Nov 8, 2026 · Port Austin, MIMarathonHalf Marathon5K
- McCourtie’s Gobble ’Til You WobbleSat, Nov 14, 2026 · Cement City, MI1 Mile5KHalf MarathonMarathon
- Groundhog Day MarathonFri, Feb 5, 2027 · Walker, MIMarathonHalf Marathon7.0K50K28.1K
- White Pine Thaw Marathon RelaySun, Mar 7, 2027 · Comstock Park, MIMarathon
- Carpe Diem - Carpe Noctem Half Marathon and 10K - MISat, Apr 3, 2027 · Commerce Township, MIHalf MarathonMarathon10K20K31.1K
- 2027 Zeigler Kalamazoo MarathonSat, Apr 24, 2027 · Kalamazoo, MIMarathonHalf Marathon10K5K1K
- USA Triathlon Multisport National Championships FestivalThu, May 20, 2027 · Walker, MI750m5K6K9.6K8.9K8K27.5KMarathon55K
- Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunFri, May 28, 2027 · Traverse City, MIMarathonHalf Marathon10K2K5K
- MISH Waterfront Marathon | Half Marathon | 10KSat, Jun 5, 2027 · Gladstone, MIMarathonHalf Marathon10K
- Grand Rapids TriathlonSun, Jun 13, 2027 · Ada, MI12.8K15K10.3K300m25.6K30KHalf Marathon600m51.5K55KMarathon1 Mile116.2K113.1K92.1K2K
- Shelden's BIG Bang XC MTB RaceSat, Jul 17, 2027 · Utica, MIMarathon27.4K13.7K
- TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only EventSun, Jul 18, 2027 · Middleville, MI51.5K55KMarathon1 Mile25.8K27.5KHalf Marathon13.2K
- Tri MillenniumFri, Jul 23, 2027 · Walker, MI25.6K30KHalf Marathon51.4K59.9KMarathon3.2K6.4K
- Run the Pier Running FestivalSat, Jul 24, 2027 · Manistee, MI5K10KHalf MarathonMarathon
- Millennium Meadows MarathonSun, Aug 29, 2027 · Grand Rapids, MIMarathonHalf Marathon10K
- 2027 Holland Haven MarathonSun, Sep 12, 2027 · Holland, MIMarathonHalf Marathon8K
- Trinity Health Probility Ann Arbor MarathonSat, Oct 2, 2027 · Ann Arbor, MIMarathonHalf Marathon10K5K1K422m