When in July are most half marathons held?
The busiest weekend in Michigan is July 24 and July 25, with 4 of them, 3 of those on Saturday, July 24. Every one of them is on a Saturday or a Sunday.
Race calendar · July 2027 · Michigan
Half Marathons in Michigan in July 2027
Every Half Marathon in Michigan in July 2027, all 6 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
July Half Marathons, By the Numbers
2:11:13Median finish time
1:18:47Median winning time
76Median field size
4July half marathons with published results
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Nov 12, 2026.
When in July
The July Race Weekends
Half marathons are not spread evenly across July. Here is how the calendar actually falls, weekend by weekend, which is the part worth knowing before you book a trip or plan a taper around one.
By the numbers
The Biggest Field
The largest field of any July Half Marathon in Michigan, from the most recent published results.
Michigan Half Marathons by City in July
All Half Marathons in Michigan in July
6 total Sat, Jul 17, 2027Canal Run Hancock, MIFrom $30Details Sat, Jul 24, 2027Queen City Half Marathon Marquette, MIFrom $60Details Sat, Jul 24, 2027Run the Pier Running Festival Manistee, MIRegistration opens Jan 17, 2027From $75Details Sat, Jul 24, 2027Heatwave Half Marathon/5K/10K - Ann Arbor Ann Arbor, MIFrom $58Details Sun, Jul 25, 2027Heatwave Half Marathon/5K/10K - Lansing Lansing, MIFrom $42Details Sat, Jul 31, 2027Heatwave Half Marathon/5K/10K - Grand Rapids Caledonia, MIFrom $58Details
Common Questions About Running a July Half Marathon in Michigan
What is a good Half Marathon time?
Across the 4 of these July half marathons with published results from past editions, the median finisher ran 2:11:13, and the median winning time was 1:18:47. So anything under 2:11:13 puts you in the faster half of a typical field. That is the middle of these RunSignup fields, walkers and charity entrants included, not a national average.
How big is a typical July Half Marathon field?
The median one finished 76 runners, across the 4 of these July half marathons with published results from past editions. Most are far smaller than the big-city events people picture, which means less crowding at the start and a friendlier field, with a last recorded finisher at 3:34:39.