Michigan Marathons
17 upcoming marathons across Michigan, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: marathons in Michigan
Michigan has 17 upcoming marathons over the next 12 months. Among complete calendar months, November 2026 has the most listed races, with 2. Most are around Grand Rapids, Kalamazoo, Walker. The next one is Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43) on October 24 in Lansing.
- Oct 20263 races
- Nov 20262 races
- Dec 20261 race
- Feb 20271 race
- Mar 20271 race
- Apr 20272 races
- May 20271 race
- Jun 20271 race
- Jul 20272 races
- Aug 20271 race
- Sep 20271 race
- Oct 20271 race
Going deep on one race
Detroit Free Press Marathon: the complete guide
The course mile by mile, where to stay near the start, the expo, where to watch, and the whole race weekend planned out.
Detroit Free Press Marathon: fly the course in 3D
Fly the full course in 3D over real buildings, bridges and terrain, with the elevation profile, every named climb, and typical race day weather.
October 2026
- Sat 10/24Haunted 5K, 10K, 13.1M & 26.2M at Lansing, MI (43)Lansing, MI · 5K · 10K · Half Marathon · Marathon · from $30 · register ↗
- Sun 10/25Shelden's BIG Bang XC MTB RaceUtica, MI · 25.5 Miles · 17 Miles · 8.5 Miles · from $65 · register ↗
- Sun 10/25the overGRound marathon/relayGrand Rapids, MI · Marathon · register ↗
November 2026
- Sun 11/8Rock CF Thumb Coast Marathon, Half Marathon & 5KPort Austin, MI · Marathon · Half Marathon · 5K · from $23 · register ↗
- Sat 11/14McCourtie’s Gobble ’Til You WobbleCement City, MI · 1 Mile · 5K · Half Marathon · Marathon · from $15 · register ↗
December 2026
- Sat 12/5Run Kalamazoo Run CampKalamazoo, MI · Marathon · Half Marathon · 10K · 5K · from $85 · register ↗
February 2027
- Fri 2/5Groundhog Day MarathonWalker, MI · Marathon · Half Marathon · 4.4 Miles · 30.6 Miles · 17.5 Miles · from $64 · register ↗
March 2027
- Sun 3/7White Pine Thaw Marathon RelayComstock Park, MI · Marathon · from $60 · register ↗
April 2027
- Sat 4/3Carpe Diem - Carpe Noctem Half Marathon and 10K - MICommerce Township, MI · Half Marathon · Marathon · 10K · 20K · 19.3 Miles · from $35 · register ↗
- Sat 4/242027 Zeigler Kalamazoo MarathonKalamazoo, MI · Marathon · Half Marathon · 10K · 5K · 1K · from $30 · register ↗
May 2027
- Fri 5/28Bayshore Marathon, Half Marathon, 10K, & Kids Fun RunTraverse City, MI · Marathon · Half Marathon · 10K · 1.2 Miles · 5K · from $10 · registration closed · register ↗
June 2027
- Sat 6/5MISH Waterfront Marathon | Half Marathon | 10KGladstone, MI · Marathon · Half Marathon · 10K · from $49 · register ↗
July 2027
- Fri 7/23Tri MillenniumWalker, MI · 15.9 Miles · 30K · 12.8 Miles · 31.9 Miles · 37.2 Miles · from $36 · register ↗
- Sat 7/24Run the Pier Running FestivalManistee, MI · 5K · 10K · Half Marathon · Marathon · from $45 · registration closed · register ↗
August 2027
- Sun 8/29Millennium Meadows MarathonGrand Rapids, MI · Marathon · 13.3 Miles · 10K · from $45 · register ↗
September 2027
- Sun 9/122027 Holland Haven MarathonHolland, MI · Marathon · Half Marathon · 8K · from $40 · registration closed · register ↗
October 2027
- Sat 10/2Trinity Health Probility Ann Arbor MarathonAnn Arbor, MI · Marathon · Half Marathon · 10K · 5K · 0.5 Miles · from $15 · register ↗
Planning a race
- Boston qualifying timesthe BQ standard for every age group, and what the cutoff has really been
- Choosing a first marathonwhat to look for in a debut race, and what to avoid
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