Kilkenny Ridge Race

SEP
19
2026
Mountain trail races on the Kilkenny Ridge Trail in Stark NH offering 50 mile, 25 mile and 25K courses on unmarked terrain with mandatory gear and navigation.
Sat 19 Sep 2026
50 miles 25 miles 25 kilometers

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About the race

Kilkenny Ridge Race is a trail event on the Kilkenny Ridge Trail in Stark, New Hampshire, centered at the South Pond Recreational Area. The event offers three course options:

  • 50 Mile
  • 25 Mile
  • 25K

The 25- and 50-mile courses follow the Kilkenny Ridge Trail end-to-end and involve long ridgelines, remote valleys, and roughly 7,500 feet of gain per direction. The 25K course runs from York Pond toward Route 2 and gains approximately 4,000 feet over about 15 miles. All courses are unmarked on the ground; runners are required to use provided GPS tracks and study maps before the race. Maps are available at bib pickup.

Aid stations include backcountry locations with limited food and water and larger turnaround and finish stations with expanded offerings. Runners can filter water at some points on course. Mandatory gear is required and will be checked at bib pickup; it includes 2 liters of water, a minimum calorie requirement, a windbreaker or rain shell, headlamp with extra batteries, an emergency blanket, warm hat and gloves, and a water filter.

Logistics include parking at South Pond, shuttles to some start lines, restrictions on crew access at specific trailheads, no pacers, and different drop bag policies by distance. Qualifications are required for each distance and navigation experience is expected. Visit the organization's website for the most recent information.

50 mi
50 Mile
25 mi
25 Mile
25 km
25k

Events nearby

A memorial family fun run and kids dash on scenic trails at White Mountains Regional High School, featuring prizes, music, a participant brunch, and a scholarship fund.
A rugged self supported 10 km trail race in the Great North Woods near Randolph, New Hampshire, run without aid stations and requiring a mandatory gear list.
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