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Trinity Health Probility Ann Arbor Marathon
Ann Arbor, Michigan · Saturday, October 3, 2026 · Marathon, Half Marathon, 10K, 5K, 0.5 Miles
Official race page & registration ↗Trinity Health Probility Ann Arbor Marathon takes place on Saturday, October 3, 2026 in Ann Arbor, Michigan. The race offers 5 distances: Marathon, Half Marathon, 10K, 5K, 0.5 Miles. For anyone travelling in, Ypsilanti is about 6 miles away and Detroit is about 35 miles away.
It is one of 192 races on the Michigan calendar that October. At $25, entry sits below the $35 median for a Michigan marathon.
- Date
- Saturday, October 3, 2026
- Location
- Ann Arbor, Michigan
- Distances
- Marathon, Half Marathon, 10K, 5K, 0.5 Miles
- Entry fee
- from $25
Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Ann Arbor: check in Oct 2, out Oct 4.
Common questions
When is Trinity Health Probility Ann Arbor Marathon?
Trinity Health Probility Ann Arbor Marathon is scheduled for Saturday, October 3, 2026.
Where is Trinity Health Probility Ann Arbor Marathon held?
Trinity Health Probility Ann Arbor Marathon is held in Ann Arbor, Michigan. It is about 6 miles from Ypsilanti and 35 miles from Detroit.
What distances does Trinity Health Probility Ann Arbor Marathon offer?
The listed distances are Marathon, Half Marathon, 10K, 5K, 0.5 Miles.
How much does Trinity Health Probility Ann Arbor Marathon cost?
Entry is listed from $25. Check the official race page for the current price, which usually rises closer to race day.
How do I register for Trinity Health Probility Ann Arbor Marathon?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Oct 3Turner's Trot Annual 5K Walk/RunAnn Arbor, MI
- Oct 4The Rat Race 5k Run/WalkAnn Arbor, MI
- Oct 32026 Heart Diggity Dog 5K run/walkDetroit, MI
- Oct 32026 HPWC Orphan Run 4 HopeStockbridge, MI
- Oct 35K On The RUNwayFlint, MI
See every race on the Michigan calendar, all Ann Arbor races, Michigan Marathons, Michigan Half Marathons, or use the Race Finder for maps and filters.