Michigan Marathons
24 upcoming marathons across Michigan, updated nightly. Want radius search and maps? Open these in the Race Finder.
July 2026
- Fri 7/24Tri MillenniumWalker, MI · Other · Half Marathon · 50K · Ultra · Marathon
- Sat 7/25Grand IslandMunising, MI · 50K · Marathon · Half Marathon
- Sat 7/25Run the Pier Running FestivalManistee, MI · 5K · 10K · Half Marathon · Marathon
August 2026
- Sat 8/8Crystal Lake Team MarathonBeulah, MI · Marathon
- Sat 8/29Yard to YardGrand Haven, MI · Marathon
- Sun 8/30Millennium Meadows MarathonGrand Rapids, MI · Marathon · Half Marathon · 10K
September 2026
- Sat 9/5Cadillac YMCA Festival of RacesCadillac, MI · Marathon · 5K · Other · 1 Mile · Half Marathon · 10K
- Sun 9/132026 Holland Haven MarathonHolland, MI · Marathon · Half Marathon · Other
- Sun 9/13Last Chance BQ.2 - Grand RapidsGrand Rapids, MI · Marathon
- Sat 9/19Paddle Antrim Festival 2026Elk Rapids, MI · Other · Marathon · 50K · Ultra
October 2026
- Sat 10/3Trinity Health Probility Ann Arbor Marathon: 5K • 10K • Half-Marathon • Full Marathon • Marathon Relay • Half-Marathon WalkAnn Arbor, MI · Marathon · Half Marathon · 10K · 5K · Other
- Sat 10/3Sleeping Bear Marathon, Half Marathon & 5KEmpire, MI · Marathon · Half Marathon · 5K
- Sun 10/18University of Michigan Health-West Grand Rapids MarathonGrand Rapids, MI · Marathon · Half Marathon · 5K · 10K
- Sun 10/18myTEAM TRIUMPH West MI - GR Marathon -- Captain & Angel RegistrationGrand Rapids, MI · Half Marathon · Marathon
- Sun 10/18The Micro: Breaking 4Walker, MI · Marathon
- Sat 10/24Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)Lansing, MI · 5K · 10K · Half Marathon · Marathon
- Sun 10/25Shelden's BIG Bang XC MTB RaceUtica, MI · Marathon · Other
- Sun 10/25the overGRound marathon/relayGrand Rapids, MI · Marathon
November 2026
- Sun 11/8Rock CF Thumb Coast Marathon, Half Marathon & 5KPort Austin, MI · Marathon · Half Marathon · 5K
December 2026
- Sat 12/5Run Kalamazoo Run CampKalamazoo, MI · Marathon · Half Marathon · 10K · 5K
February 2027
- Fri 2/5Groundhog Day MarathonWalker, MI · Marathon · Half Marathon · Other · 50K
March 2027
- Sun 3/7White Pine Thaw Marathon RelayComstock Park, MI · Marathon
April 2027
- Sat 4/242027 Zeigler Kalamazoo MarathonKalamazoo, MI · Marathon · Half Marathon · 10K · 5K · Other
June 2027
- Sat 6/5MISH Waterfront Marathon | Half Marathon | 10KGladstone, MI · Marathon · Half Marathon · 10K
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