Maine · Half Marathon · 5K

The Waldoboro Half Marathon

The Waldoboro Half Marathon is a half marathon and 5K event held in Waldoboro, Maine. It was last held on September 19, 2026 and is usually run in September; the next date hasn't been announced yet.

Usually held
September
Location
Waldoboro, ME

Race details

Last held
September 19, 2026
Usually held in
September
Location
Waldoboro, Maine
Distances
Half Marathon, 5K
Official website
runsignup.com

About the The Waldoboro Half Marathon

Waldoboro is a town built on hills. The Waldoboro Day 5K is generally considered one of the hardest 5Ks in the state of Maine. But that doesn't have any of the big hills. To truly run Waldoboro, you have to run the big hills. Thus begat the Waldoboro Half Marathon: the hardest road half marathon in New England (and, we would argue, the Eastern United States). We think it's one of the hardest in the country and probably has the hardest finish. We fit as many hills as we could into 13.1 miles wit…

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The Waldoboro Half Marathon: common questions

When is the The Waldoboro Half Marathon?
The next date hasn't been announced in the listing yet. The race is usually held in September. Check the organiser's website for the official date.
Where is the The Waldoboro Half Marathon held?
In Waldoboro, Maine.
What distances does the The Waldoboro Half Marathon offer?
Half Marathon and 5K.
How do I register for the The Waldoboro Half Marathon?
Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
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