When in April are most 10K races held?
The busiest weekend in Michigan is April 17 and April 18, with 4 of them. Every one of them is on a Saturday or a Sunday.
Race calendar · April 2027 · Michigan
10K Races in Michigan in April 2027
Every 10K in Michigan in April 2027, all 10 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
April 10K Races, By the Numbers
1:04:04Median finish time
41:57Median winning time
85Median field size
9April 10K races 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 April
The April Race Weekends
10K races are not spread evenly across April. 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 April 10K in Michigan, from the most recent published results.
Michigan 10K Races by City in April
All 10K Runs in Michigan in April
10 total Sat, Apr 3, 2027Carpe Diem - Carpe Noctem Half Marathon and 10K - MI Commerce Township, MIFrom $35Details Sat, Apr 3, 2027Bunny 5K, 10K, & 13.1M at Grand Ledge, MI (14) Grand Ledge, MIFrom $45Details Sat, Apr 3, 2027DoNot Stop Half Marathon/5K/10K - Grand Rapids Grand Rapids, MIFrom $32Details Sun, Apr 11, 2027Run for the House East Lansing, MIFrom $35Details Sat, Apr 17, 2027Rivertown Races Grand Rapids, MIFrom $45Details Sat, Apr 17, 2027BAD BUNNY 5K Leonard, MIRegistration opens Dec 1From $45Details Sat, Apr 17, 2027DoNot Stop Half Marathon/5K/10K - Ann Arbor Ann Arbor, MIFrom $30Details Sat, Apr 17, 2027Medal Madness 5K, 10K, & 13.1M at Corunna, MI (16) Corunna, MIFrom $45Details Sat, Apr 24, 2027Pirate 5K, 10K, 13.1M & 26.2M at Lansing, MI (17) Lansing, MIFrom $45Details Sun, Apr 25, 20272027 Zeigler Kalamazoo Marathon Kalamazoo, MIFrom $45Details
Common Questions About Running an April 10K in Michigan
What is a good 10K time?
Across the 9 of these April 10K races with published results from past editions, the median finisher ran 1:04:04, and the median winning time was 41:57. So anything under 1:04:04 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 April 10K field?
The median one finished 85 runners, across the 9 of these April 10K races 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 1:41:19.