Harbor of Heroes 5K: Unsinkable Spirit Run
Harbor of Heroes 5K: Unsinkable Spirit Run logo

Harbor of Heroes 5K: Unsinkable Spirit Run

Dayton, Maine, United States View on map
May 16, 2026 (America/New_York local time)
Running

About this race

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. 

Pick your distance

Running

Harbor of Heroes 5K: Unsinkable Spirit Run

May 16, 2026 5K 9:00 AM
$35.00
Closed

STUDENT/XC/TRACK TEAM Harbor of Heroes 5K: Unsinkable Spirit Run

May 16, 2026 5K 9:00 AM
$20.00
Closed

Mighty Mo Fun Run 1.25K

For friends who want a fun, shorter event! Great for kids or those wanting to enjoy an easier jaunt through the beautiful trails!

May 16, 2026 1.3K 9:00 AM
$10.00
Closed

Kaneohe Bay Ruck March (5K with Ruck Sack)

Honor your brothers and sisters in arms, a beloved Veteran, or simply challenge yourself with participating in the Ruck March option of our event!

May 16, 2026 5K 9:00 AM
$35.00
Closed

Typical race-day weather

Based on 1 year of historical conditions on this event's race dates in Dayton.

Temp (°C)
Minimum temperature (race-day average) 9.9° / Maximum temperature (race-day average) 23.9°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 7.4° / Maximum feels like — heat index / wind chill (race-day average) 23.9°
Wind (km/h)
Average wind speed (race-day average)
18.1
Precip (mm)
Average precipitation (race-day average)
0.0mm
Humidity
Average relative humidity (race-day average)
66.0%

Course

Route map and elevation profile

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Dayton

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 1 Dayton event

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