Browse all Michigan Half Marathons in 2025 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.
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.
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.
Half Marathon Guide is the largest calendar and educational resource in the world for half marathon runners and enthusiasts with over 10,000,000 annual visitors.
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