48th running of the Clarence DeMar Marathon and Half Marathon

Schedule

Sun Sep 27 2026 at 07:00 am to 02:00 pm

UTC-04:00
Location

Gilsum NH to Main Street, Keene NH, Keene, NH, United States, New Hampshire 03431 | Keene, NH

Advertisement
The 48th running of the Clarence DeMar Marathon and 12 annual DeMar Half Marathon.
Online registration opens 12:01am on 1/1/26
Advertisement

Where is it happening?

Gilsum NH to Main Street, Keene NH, Keene, NH, United States, New Hampshire 03431

Event Location & Nearby Stays:

Know what’s Happening Next — before everyone else does.
Clarence DeMar Marathon
Host or PublisherClarence DeMar Marathon

Tags

Running in KeeneMarathons in Keene

Ask AI if this event suits you

Keep exploring

Discover more events in Keene

More concerts, festivals, nightlife and things to do happening near you.

Fri, 02 Oct at 07:30 pm Randy Travis at Colonial Theatre Keene

Colonial Theatre Keene

ART THEATRE
Sat, 03 Oct at 10:00 am Walldogs Mural Tour - October 2026

Railroad Square

ART TRIPS-ADVENTURES
Sat, 03 Oct at 11:00 am The Monadnock Conservancy's 37th Annual Celebration

82 Ashuelot St

FITNESS
Sat, 03 Oct Nurse Blake

Colonial Theatre - Keene

ART THEATRE
Sun, 04 Oct Nurse Blake at Colonial Theatre Keene

Colonial Theatre Keene

ART THEATRE
Sat, 08 Aug at 07:30 am 5th Annual Splash Dash 5K

Keene Family YMCA

SPORTS WORKSHOPS
Sun, 27 Sep at 07:00 am 48th running of the Clarence DeMar Marathon and Half Marathon

Gilsum NH to Main Street, Keene NH, Keene, NH, United States, New Hampshire 03431

MARATHONS SPORTS

What's Happening Next in Keene?

Discover Keene Events