When should I sign up for a March 5K?
As early as you can. 3 of these March 5K races already have a price increase on the calendar, and 5 are open for entry right now.
Race calendar · March 2027 · Indiana
March 2027 5K Races in Indiana
Every 5K in Indiana in March 2027, all 5 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
5 5K races in March 2027
What the field actually runs
March 5K Races, By the Numbers
39:22Median finish time
19:52Median winning time
85Median field size
4March 5K 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 March
The March Race Weekends
5K races do not spread evenly across March. The busiest weekend is March 13 and March 14, with 2 of them.
By the numbers
The Biggest and Longest-Running
The March 5K races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
March 5K Races by City
Soonest 5K Races in March
5 total Sun, Mar 7, 2027St Practice Day 5K Free Fun Run Fort Wayne, INFreeDetails Sun, Mar 14, 2027No Luck Irish Run Plainfield, INFrom $38Details Sun, Mar 14, 2027Time to Paddy 5K/10K & Lucky 13.1 - Indianapolis Indianapolis, INFrom $22Details Sat, Mar 20, 2027Circle City Donut Dash Indianapolis, INFrom $40Details Sat, Mar 27, 2027Orleans Tri Kappa 5K Orleans, INFrom $25Details
Common Questions About Running a March 5K in Indiana
How much does a March 5K cost to enter?
The typical entry is $37.77, with paid entries running from $22 up to $40, and 1 that are free to enter. Entry fees climb as race day gets closer, so the same race is usually cheapest the week it opens.
What is a good 5K time?
Across the 4 of these March 5K races with published results from past editions, the median finisher ran 39:22, and the median winning time was 19:52. So anything under 39:22 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 March 5K field?
The median one finished 85 runners, across the 4 of these March 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 1:02:34.
5K Races in Other Months
February and April sit either side of March, which is where most people look next when a date does not fit.