You can run Michigan half-marathon events in Adrian, Alma, Alpena, Ann Arbor, Battle Creek, Big Rapids, Brighton, Charlevoix, Commerce, Detroit, Douglas, Empire, Escabana, Gladstone, Grand Haven, Grand Rapids, Gregory, Hancock, Harrisville, Holland, Iron Mountain, Jackson, Kalamazoo, Laingsburg, Lakeshore, Lansing, Ludington, Mackinac Island, Marquette, Milford, Munising, New Troy, Niles, Paradise, Park State, Petoskey, Pinckney, Port Austin, Rivertown, Rockford, Shelby Township, South Lyon, Thompsonville, Traverse City, Trenton, Walker, and Wellston.
Upcoming Half Marathons Near Trenton, MI
Browse all Michigan Half Marathons in 2026 and 2027 by month and by city below. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up.
We dedicate hours every month searching for races to include in the Michigan Half Marathons calendar. If you happen to see any half marathon not included, contact us at [email protected] to submit your race.
Filter Michigan Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Filter Michigan Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
June 27, 2026
500-1000 runners
Trenton, Michigan
- 5k, Half Marathon, Road
September 20, 2026
100-500 runners
Detroit, Michigan
- Half Marathon, Road
October 18, 2026
1,000-10,000 runners
Detroit, Michigan
- 5k, Half Marathon, Road
April 17, 2027
100-500 runners
Rivertown, Michigan
- 10K, 5k, Half Marathon, Road
Running in Michigan
FAQ
What are the most popular Michigan half marathons?
The three most popular Michigan half marathons are the Detroit Free Press Half Marathon with 3,200 finishers, the Bayshore Half Marathon with 2,942 finishers, and the Dexter Ann Arbor Run Half Marathon with 1,542 finishers.
What are the best Michigan half marathons for beginners in 2024?
The half marathons we most frequently recommend as the best for beginners are:
The Detroit Free Press Half Marathon: As it’s one of the only half marathons that has participants running in two different countries – the United States and Canada – as you cross the Ambassador Bridge and Detroit-Windsor Tunnel.
The Bayshore Half Marathon: A point-to-point flat and scenic half marathon that’s become a midwest running institution.
Which Michigan cities have half marathons?
