Clarence DeMar Marathon
Always double-check with the organizer's website! This page may contain affiliate links.
Clarence DeMar Marathon and DeMar Half Marathon
The Clarence DeMar Marathon and DeMar Half Marathon take place Sunday, September 27, 2026, in Keene, NH. The event is presented by the Keene Elm City Rotary Club and aims to provide a big race feel with a focus on the runner experience.
The event description notes a connection to a celebrated marathoner, and mentions a Bronze medal winner in the '24 Paris Olympics. Registration is managed by the organizer; registrations require completed payment by the registration deadline for acceptance.
Available distances include:
- Marathon
- Half Marathon
Team entries are reserved for Team DeMar fundraising and require a $500 minimum fundraising commitment. Individual participation is listed separately. The organizer also maintains registration policies and a confirmed entrants list, and fundraising options exist for those who wish to contribute without participating. Visit the organization's website for the most recent information.
