Which Maine cities have the most 5K races?
Portland (9), Kennebunk (5), Bangor (4), Augusta (3) lead the state for 5K races. Those give you the most dates to choose from if your schedule is tight.
Maine · 5K
5K Races in Maine
Every upcoming 5K in Maine, all 75 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
75 upcoming 5K races · 24 with finish-time stats
By the numbers
The Biggest and Longest-Running
The Maine races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
5K Races by City
Soonest 5K Races in Maine
75 total Fri, Jul 17, 2026HYBRID Strong Tower Color Run/Walk 5K Houlton, MEFrom $25Details Sat, Aug 1, 2026Rock the Boat 5K Southport, MEFrom $25Register Fri, Aug 7, 2026Steady State Distance Festival Portland, MEFrom $15Details Sat, Aug 8, 2026Millside Fitness Bun Run 5k Dexter, MEFrom $45Details Sun, Aug 9, 2026York Days 5K York, MEFrom $40Details Sun, Aug 9, 2026Naples Community 5K Naples, MEFrom $25Details Sat, Aug 15, 2026Breakaway 5K Old Orchard Beach, MEFrom $25Details Sat, Aug 15, 2026The Gem Foundation 5K - 2026 Augusta, MEFrom $20Register Sat, Aug 22, 2026Run For Fox Sake 1K & 5K Berwick, MEFrom $35Details Sat, Aug 22, 2026PRHS XC Alumni Race Minot, MEFreeDetails Sat, Aug 22, 2026Zay Strong Fun Run and Walk Waldoboro, MEFrom $20Details Sat, Aug 29, 2026South Portland Food Cupboard - St. Max 5K Run/Walk Road Race Scarborough, MEFrom $30Details
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 Jul 27, 2026.
Common Questions About Running a 5K in Maine
When are most 5K races held in Maine?
October is the busiest month for 5K races in Maine, with 20 of the 75, followed by August with 17. If you are flexible on the date, that is the quickest way to narrow things down.
How much do Maine 5K races cost?
Entry fees for 5K races here run from free to about $119, depending on the event and how early you register.
How early should I register for a 5K in Maine?
35 of the 75 5K races in Maine already have a price increase scheduled, so entry gets more expensive the longer you leave it. Race pricing almost always steps up as the date approaches, and signing up early is usually the cheapest option.
Are Maine 5K races beginner-friendly?
Yes, for the most part. Across the 21 5K races in Maine with published results, the typical median finish is around 32:19, which means half of every one of those fields came in slower than that. Recreational runners and walk-runners are the bulk of these fields, not the exception.
Are there trail 5K races in Maine?
Yes, 9 races around Maine get you off the pavement: 7 are trail races, and 2 mix road and trail. Surfaces are not always published, so it is worth checking a specific race before you register.