Jigger Johnson Ultras

Event Details

Date: August 15 - 17, 2025

Location: Jigger Johnson, 33 Village Road, Waterville Valley, NH

Distances: 100 Mile, 50 Mile, 20 Mile

Registration closes: Mon, Aug 11 @ 11:59PM ET

Race Overview

The Jigger Johnson Ultras is part of the White Mountain Endurance Cup, featuring three challenging courses:

• 100-Mile Race: An out-and-back odyssey from Waterville Valley to the South Moat trailhead, with a staggering 29,000 feet of elevation change.
• 50-Mile Race: A rugged course from South Moat, summiting three of New Hampshire's 4,000-foot peaks, offering 16,000 feet of ascents.
• 20-Mile Race: A mountain loop starting and finishing in Waterville Valley, featuring summits of Mount Osceola and Mount Tecumseh with 5,900 feet of climbing.

Awards and Recognition

All Series Finishers who complete at least three of the four events will receive a commemorative medal. Top runners will be acknowledged as the King and Queen of the White Mountains, and will receive various prizes from Adidas Terrex.

Mandatory Gear

Participants must carry specific gear to be permitted to race. A failure to do so will result in disqualification.