Jigger Johnson Ultras

The Jigger Johnson Ultras is a challenging trail running event held in Waterville Valley, New Hampshire, within the White Mountain National Forest. It features three race distances: a grueling 108-mile 100-mile ultra with 29,000 feet of elevation gain, a 58-mile 50-mile race ascending over 16,000 feet including three 4,000-foot peaks, and a 20-mile mountain loop with 5,900 feet of climbing. The courses traverse rugged, technical terrain with significant elevation changes and stunning mountain scenery.

The event emphasizes safety with mandatory gear requirements due to variable mountain weather and includes aid stations, drop bags, and pacer options for longer distances. It is part of the White Mountain Endurance Cup series. Visit the organization's website for the most recent information.