48th Running of the Clarence DeMar Marathon
Sunday, September 27th, 2026
48th Running of the Clarence DeMar Marathon
Sunday, September 27th, 2026
What others are saying about the Clarance DeMar marathon
We appreciate the support of all our sponsors
DeMar Level
Qualifier Level
Half Marathon Level
Water Station Level
Kids DeMar Level
Course Level
Upper Valley Wealth Management
ReMax Town & Country
Brewbakers Café
Trust Company of Vermont
Lehnen Industrial Services
Sam's Outdoor Outfitters
Glenn & Laurie Lamothe
Kapiloff Insurance
NH Forge, Inc.
Jaffrey-Rindge Rotary Club
Ciardelli Fuel Company, Inc.
MHS Architectural Millwork
Bellavance Beverage Company
Swanzey Oil
Keating Plumbing & Heating
Quality Care Collision
Silver Direct
The Kingsbury Fund
Tim Small Sales, LLC
S&S Painting
Friend Level
Ells Electric
Primerica - Matthew Snow
Ward Legal Group
Yankee Publishing
The Pub Restaurant and Catering
M Ann Ricksecter & David Smith
Basic Balance Acupuncture
Monadnock Conservancy
Nancy Petrillo
Keene Elks Lodge #927
The Timken Company