2026 Ann Arbor Marathon

Race Information

The Probility Ann Arbor Marathon offers a full marathon, half-marathon, 10K, and 5K. The full marathon can be run as an individual or as a 4-person relay team.

All events start and finish at 5th and Hill, in view of one of Ann Arbor’s most memorable landmarks, The University of Michigan Stadium. Participants run through downtown Ann Arbor, then wind their way through the city’s streets and parks as well as the University of Michigan campus. The marathon and half marathon courses also encompass stretches along the Huron River and Gallup Park and through Nichols Arboretum before returning to campus and downtown. The full marathon is two loops.

👍 Run Pick of the Month: Crooked Lake Trail Run

📍 Independence Township, MI - May 9, 2026

💸 SAVE $5 On Entry. Use Code: GLRM26

😄 Why We Like This Run
✅ Various options including 2.3 miles, 5k, or 10k
✅ Custom Dri-Fit Race Shirt, Finisher Medal, Race Bib, and Race Photos
✅ Post-race refreshments

Experience one of Michigan's most scenic trail races! The trails wind through the beautiful Independence County Oaks Park, featuring well-maintained two-track paths, rolling terrain, bridges, and stunning hardwood forests.

Whether you are a beginner runner or an experienced athlete seeking a challenge, there's a distance and course for you!

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