Photo Nelson Ndongala / Unsplash
- Marathon
- Half
Clarence Demar
Clarence Demar Marathon
The Clarence DeMar Marathon is a tremendously well-organized, welcoming race held during early New England foliage season.
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2027 edition
Next up
Countdown
328
days to 26 Sep 2027
- Distance
- Marathon
- Course
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- Climb
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- Entry
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About
The race
The Clarence DeMar Marathon is a tremendously well-organized, welcoming race held during early New England foliage season. The 26.2-mile course is USATF-certified and a Boston qualifier. At the DeMar, we give our runners a world-class experience as we celebrate each and every cross of the finish line. The Full Marathon begins in Gilsum, N.H. at 7 am. From the start line, you follow the route to Surry Mountain Dam, where you get extraordinary views and a chance to high-five your fellow marathoners. There are portapotties available every six miles on the course and at the finish. Staffed water stations are available approximately every 1.5 miles. The course then follows the route past Bretwood Golf Course and into Keene. You finish at the historic finish line on Appian Way at Keene State College, just yards from where Clarence DeMar trained college cross-country and track runners. Awards go to first place male and first place female finishers. Both these champions will have an automatic entry to the following year’s DeMar races to defend their titles. Awards also go to 1st and 2nd place in each age category: 16-29 30-39 40-49 50-59 60-69 70+ We recognize the top three male and female Cheshire County finishers, as well. Why Runners Love It Runners consistently praise the seamless organization of this event—from the smooth check-in process to the enthusiastic volunteer support and clear, timely pre-race communications. Every detail is thoughtfully handled…
Location
Keene, NH, United States
North America · typically 15°C (59°F) on race day
Open in OpenStreetMapEvery year
Editions
Ballot, charity and tour places
Getting in
First come, first served
Enter while places last.
Charity place
Join Team DeMar and commit to raising a minimum of $500 to support youth programs and community initiatives; race entry fee is waived for the DeMar Full or DeMar Half Marathon.
Other
Team DeMar runners receive two tickets to the pre-race pasta dinner, an exclusive Team DeMar swag bag and merchandise, and access to special Team DeMar events
Charity places
Team DeMar
Raise $500