Dexter Ann Arbor Run
Michigan's Dexter-Ann Arbor Half Marathon offers a fast, scenic course with a loyal following.
Race Date
May 30, 2026
Location
Dexter, MI
Quick facts
- Date
- Saturday, May 30, 2026
- Location
- Dexter, Michigan
- Distance
- Half marathon (13.1 mi) + 6.2 Miles, 3.1 Miles, KIDS RUN, 5K, 13.1 Miles, EXPO BOOTH
- Course
- Point to Point
- Terrain
- Road
- USATF certified
- Yes
- Finishers on record
- 69,014
Highlights
Good For
Atmosphere
Course
The Experience
Now in its 52nd year, the Dexter-Ann Arbor Half Marathon has become a beloved fixture in Michigan's running calendar. First run in 1974, this event, organized by the Ann Arbor Track Club, draws participants from across the country, with recent editions seeing runners from approximately 33 states.
The course is known for its speed and scenic beauty, making it a popular choice for those chasing personal bests. With a net elevation drop and 59% start/finish separation, it's designed for fast times. The typical winning time hovers around 71 minutes, reflecting its competitive nature.
Loyalty is a hallmark of this race, with about 34% of finishers returning year after year. The median field size of around 3834 runners creates a vibrant atmosphere, supported by a growing trend in participation. Runners can expect a well-organized event with a gender-specific tech shirt as part of the swag.
Race-provided description
Ann Arbor Track Club invites you to our 52nd running of Michigan's scenic Dexter-Ann Arbor Half Marathon, 10K, 5K and Kids Run.
Logistics
Race Day
Saturday, May 30, 2026
Start Time
8:30 AM
Giveaway
Gender Specific Short Sleeve Tech Shirt
Start Location
2615 Baker Road, Dexter, MI, 48130
Course Info
USATF CertifiedCourse Type
Point to Point
Terrain
road
Scenery
Rural
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
+0.52 m
Separation
59.0%
Also Offers
USATF Certified Course
MI24005MN · Dexter-Ann Arbor Half Marathon
Net downhill course — fast finishing times are common. Point-to-point course layout.
Quality Score
Runner Favorite8443 years running
~3,834 finishers a year
shrinking
33% returning runners
USATF certified · 6 timing sources · 6 photos
runners from 33 states
winner 1:03:49
typical high 74°F
Race Day Weather
5-year historical avgStart (Low)
53°
Afternoon (High)
74°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
11 mph
Wind
61%
Humidity
Historical Finish Times
How 69,014 finishers actually crossed the line across 43 years.
Most recent
2026
Total finishers
69,014
Median time
2:02:46
Latest turnout
2,104
States
50
Turnout by year
2018–2026
Hover the histogram to inspect specific finish times.
Race Photos
Frequently asked
When is the Dexter Ann Arbor Run?
The Dexter Ann Arbor Run is held on Saturday, May 30, 2026, starting at 8:30 AM.
Where does the Dexter Ann Arbor Run take place?
It takes place in Dexter, Michigan.
What distances does the Dexter Ann Arbor Run offer?
The half marathon (13.1 miles), plus 6.2 Miles, 3.1 Miles, KIDS RUN, 5K, 13.1 Miles, EXPO BOOTH.
Is the Dexter Ann Arbor Run course flat and good for a PR?
The Dexter Ann Arbor Run is a ultra-flat, point to point course. The course is USATF-certified, so finish times can be used for qualifying.
How many people run the Dexter Ann Arbor Run?
HalfRuns has finish records for 69,014 runners who have completed the Dexter Ann Arbor Run.
HalfRuns editorial — independent, no paid placement.
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