Clarence DeMar Marathon 2025

• Historic Marathon: Named after legendary runner Clarence DeMar, offering a blend of history and competitive spirit.
• Scenic Course: Enjoy breathtaking New England landscapes amid fall foliage.
• Community Support: Over 300 volunteers enhance the race experience with local hospitality.
• Key Logistics: Bib pickup and transportation from Keene State College; 7-hour time limit for completion.
• Boston Qualifier: USATF-certified, with a strong record of runners qualifying for the Boston Marathon.

The Clarence DeMar Marathon features a fast, point-to-point course that travels through the picturesque towns of Gilsum, Surry, and finishes in Keene, New Hampshire. Known for its net downhill profile, the course drops approximately 500 feet with some gently rolling hills, providing an excellent opportunity for fast times and personal bests. The marathon's scenic route showcases New Hampshire's beautiful fall foliage, with enthusiastic support from local communities lining the route. Named after the legendary American marathoner Clarence DeMar, the event has a rich history and offers an intimate, small-town marathon experience with the convenience of big-city organization. It is well-supported by around 500 volunteers, and features amenities such as a pre-race pasta dinner and a keynote speaker. As a Boston Qualifier, the race attracts competitive runners aiming for the prestigious Boston Marathon, boasting a high percentage of its participants qualifying each year. Runners at the Clarence DeMar Marathon enjoy a rewarding and fulfilling race experience, highlighted by strong community support and the scenic New England landscape, making it a must-run event for marathon enthusiasts.

Late September in Keene, New Hampshire, offers temperatures ranging from 46-69°F (8-21°C), making it generally mild and cool for the Clarence DeMar Marathon. Expect light winds and a moderate chance of light rain, with a potentially humid start at 50°F (10°C). Runners should be prepared for variable conditions throughout the race.

The Clarence DeMar Marathon offers a captivating 26.2-mile journey from Gilsum to downtown Keene, New Hampshire. This point-to-point course is celebrated for its net downhill profile, dropping approximately 500 feet, which caters to those chasing personal bests or Boston qualifiers. Runners navigate gentle rolling hills, with notable climbs in miles 15, 22, and 24, particularly through the historic Greenlawn and Woodland cemeteries.

As you traverse the course, you'll experience the breathtaking panorama from the Surry Mountain Dam and pass the scenic Bretwood Golf Course. The route is adorned with early autumn foliage, streams, and pastoral landscapes, creating a picturesque backdrop. The race concludes at Keene State College on Appian Way, a nod to marathon legend Clarence DeMar's coaching legacy.

The marathon's unique blend of scenic views, varied terrain, and a smaller, intimate field creates an unforgettable experience, challenging runners with its strategic pacing needs while providing a stunning New England setting.

Visiting Keene, New Hampshire for the Clarence DeMar Marathon offers more than just a race—it's an opportunity to immerse yourself in a charming New England town rich with history and vibrant culture. The town's historic downtown is easily walkable, featuring boutique shops and eateries nestled among well-preserved Georgian architecture. Don't miss the Wyman Tavern, a fascinating house museum dating back to 1762.

For culture enthusiasts, Keene's Redfern Arts Center at Keene State College showcases a diverse array of performances, from classic films to eclectic music and dance. Meanwhile, the Hannah Grimes Marketplace offers a delightful selection of locally made products, reflecting the town's long-standing tradition of supporting small businesses.

Nature lovers will find plenty to explore, with Mount Monadnock offering stunning views and outdoor adventures, and the serene Cathedral of the Pines providing a peaceful retreat. After a day of exploration, unwind with a local brew at Keene's brewery in the historic Colony Mill Marketplace.

Keene's strong community spirit shines through in its annual events, such as the lively film and pumpkin festivals. Whether you're savoring locally grown cuisine or enjoying seasonal activities like snowshoeing or leaf-peeping, Keene offers a rewarding experience that perfectly complements the marathon weekend.