Jigger Johnson Ultras

The Jigger Johnson Ultras is a challenging trail running event set in the stunning White Mountains of New Hampshire, taking place from August 15 to 17, 2025. Participants can choose from three distances: a grueling 100-mile race featuring a staggering 29,000 feet of elevation gain, a 50-mile course with over 16,000 feet of ascent, and a 20-mile route that includes significant climbs and breathtaking views. The event emphasizes safety and preparedness, requiring mandatory gear for all runners.

This race is part of the White Mountain Endurance Cup, encouraging participants to experience the best of mountain running in the Northeast. Visit the organization's website for the most recent information.