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 June
The June Race Weekends
5K races are not spread evenly across June. 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.
Jun 5 - Jun 63
Jun 12 - Jun 136
Jun 19 - Jun 205
Jun 26 - Jun 274
By the numbers
The Biggest and Longest-Running
The June 5K races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
The busiest weekend in Ohio is June 12 and June 13, with 6 of them, 5 of those on Saturday, June 12. Every one of them is on a Saturday or a Sunday.
What is a good 5K time?
Across the 16 of these June 5K races with published results from past editions, the median finisher ran 36:26, and the median winning time was 18:19. So anything under 36:26 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 June 5K field?
The median one finished 234 runners, across the 16 of these June 5K 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 1:04:19.