Oct 01, 2016 at 9:00 AM

O2X Summit Challenge – Loon Mountain

60 Loon Mountain Road

Lincoln NH, 3251


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Entry Fee $100
(Lowest or Early Registration)

Entry Fee 2 $120
(Highest or Late Registration)

Prize Money: yes


  • 5M
  • 7M

Type: Hill Climb

Starting Elevation: 993

High Point: 3032

Percent of the course on un-paved trails: 100%

First Year of the Event: 2014

Description: After grunting up highly technical and nearly impassable trails, racers will continue their journey by navigating a craggy maze of glacial caves. These tightly woven pre-historic boulders will test racers agility and mental awareness­­. In the final quarter-mile of the race, runners will climb 400 grueling vertical feet up a densely forested mountainside and leap from rock to rock until they break through the forest barrier. With one final sprint, runners reach the summit where they will be rewarded with cool breezes and a view that stretches all the way to Mount Washington.


Race event photo
Race event photo
Race event photo


Past Event Dates

Held on Oct 01, 2016

Held on Oct 03, 2015

Held on Oct 18, 2014

Event Results

View 2014 Results