‹‹ Back to Calendar

O2X Summit Challenge

Saturday, October 3, 2015

Register Today!

From riverbank to mountaintop, the O2X Summit Challenge at Loon Mountain offers racers an iconic racing experience. If the stunning scenery of fall in the White Mountains doesn't take your breath away, then bagging three peaks and climbing more than 2,100 vertical feet definitely will.

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.. "It's the best finishing view of any of our races."- O2X Co-Founder Paul McCullough

Register for the O2X Summit challenge today!