Race calendar · May 2027 · Ohio

May 2027 10K Races in Ohio

Every 10K in Ohio in May 2027, all 5 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.

5 10K races in May 2027

5K in MayHalf Marathon in MayMarathon in MayUltra in May

What the field actually runs

May 10K Races, By the Numbers

1:05:07Median finish time
40:40Median winning time
57Median field size
5May 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 Sep 22, 2026.

When in May

The May Race Weekends

10K races do not spread evenly across May. The busiest weekend is May 22 and May 23, with 3 of them. Another 1 fall on a weekday.

  1. May 22 – May 233
  2. May 29 – May 301

By the numbers

The Biggest and Longest-Running

The May 10K races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.

Largest field2,062 finishersColumbus 10Kin the 10K

May 10K Races by City

Columbus 2Cincinnati 1HUDSON 1Peninsula 1
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Soonest 10K Races in May

5 total
Sat, May 22, 2027Race for the Parks HUDSON, OH10K5KRegistration opens Dec 1From $30Details Sat, May 22, 2027Hometown Half Marathon/5K/10K - Cincinnati Cincinnati, OH1 Mile5K10KHalf MarathonFrom $22Details Sun, May 23, 2027Hometown Half Marathon/5K/10K - Columbus Columbus, OH1 Mile5K10KHalf MarathonFrom $22Details Sat, May 29, 2027Fools Peninsula, OH60 MilesMarathonHalf Marathon10KRegistration opens Dec 1From $40Details Mon, May 31, 2027Columbus 10K Columbus, OH10K0.5 MilesFrom $50Details

Common Questions About Running a May 10K in Ohio

When in May are most 10K races held?

The busiest weekend in Ohio is May 22 and May 23, with 3 10K races on those two days, and the single busiest day is Saturday, May 22 with 2. Another 1 fall on a weekday, which is worth knowing if you are traveling for one.

When should I sign up for a May 10K?

As early as you can. 3 of these May 10K races already have a price increase on the calendar, and 3 are open for entry right now. Another 2 have published an opening date and have not opened yet.

How much does a May 10K cost to enter?

The typical entry is $30, with paid entries running from $22 up to $50. Entry fees climb as race day gets closer, so the same race is usually cheapest the week it opens.

What is a good 10K time?

Across the 5 of these May 10K races with published results from past editions, the median finisher ran 1:05:07, and the median winning time was 40:40. So anything under 1:05:07 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 May 10K field?

The median one finished 57 runners, across the 5 of these May 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 1:57:15.

10K Races in Other Months

April and June sit either side of May, which is where most people look next when a date does not fit.

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