
From the Organizer
Please join us for the Harbor of Heroes 5K: Unsinkable Spirit Run--a beautiful XC style trail run through the scenic property of Cole's Family Farm in Dayton. Your support of this race will go directly to the Southern Maine Young Marines, who are fundraising for Pearl Harbor Remembrance Week--a week where our Young Marines will spend their time honoring our WWII Veterans, learning about Pearl Harbor's history, and participating in collaborative national events with Young Marines Units from across the country. Our 5K event will be preceding a day filled with competitive tournaments/games, food trucks, vendors, and fun activities should you decide to stay after the race. Your entry fee will include a patriotic race t-shirt and a participation medal as well. We thank you so kindly for your support and offer you several options to have a great race including a 1.25K Fun Run or a Ruck March option as well.
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Frequently Asked Questions (FAQs)
Harbor of Heroes 5K: Unsinkable Spirit Run
May 16, 2026