Harbor of Heroes 5K: Unsinkable Spirit Run

Dayton, United States • 16 May 2026

Harbor of Heroes 5K: Unsinkable Spirit Run

The Harbor of Heroes 5K: Unsinkable Spirit Run is an cross country style trail race held at Cole's Family Farm in Dayton, Maine. The course leads participants through the scenic property on natural terrain. Proceeds from the event support the Southern Maine Young Marines in their efforts to fundraise for Pearl Harbor Remembrance Week.

Participants can choose from several event formats:

  • 5K (Standard running race)
  • 5K (Student, cross country, or track team category)
  • 5K (Kaneohe Bay Ruck March with ruck sack)
  • 1.25K (Mighty Mo Fun Run)

The Mighty Mo Fun Run serves as a shorter distance for children or those preferring a relaxed pace on the trails. The Kaneohe Bay Ruck March is a specific 5K category for those who wish to complete the distance carrying a ruck sack as a tribute to veterans or as a physical challenge.

The race takes place alongside a broader community day featuring competitive tournaments, games, various vendors, and food trucks. Registrants receive a patriotic race t-shirt and a participation medal as part of their entry. The event property is located at 492 River Road. Visit the organization's website for the most recent information.

Race information

5 km
Harbor of Heroes 5k: Unsinkable Spirit Run
5 km
Kaneohe Bay Ruck March (5k With Ruck Sack)
5 km
Student/xc/track Team Harbor of Heroes 5k: Unsinkable Spirit Run
Mighty Mo Fun Run 1.25k
Visit the organization's website for the most recent information.
Trail runs nearby

Run of The Fellowship is an in-person trail event at Clifford Park in Biddeford, Maine on May 30, 2026. It offers a 5K route and a longer full quest option, welcomes costumes, and is pending final permits and insurance.

A trail 5 km race at Libby Hill Forest Trails in Gray, ME on June 21, 2026. Online registration is $15 through June 19, race day registration is $20 and students enter free. Proceeds support trail maintenance and door prize drawings are pla..

A small weeknight trail race series around Portland Maine from June 25 to July 30 2026, featuring races of about 5K to 6.5 miles, capped fields, partnerships with local land trusts, and series prizes for those who complete three races.

A community trail festival in East Bayside, Portland on June 28, 2026 featuring a 10K run, 15 or 30 mile bike rides, and a 2 Miler. Registration proceeds support Portland Trails and the Bicycle Coalition of Maine.

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