Jigger Johnson Ultras

AUG
14-16
2026
Multi distance mountain trail event in the White Mountain National Forest around Waterville Valley with 100 mile, 50 mile and 20 mile courses and significant elevation gain.
108 miles 58 miles 20 miles

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Jigger Johnson Ultras

Jigger Johnson Ultras is a multi distance trail event held in the White Mountain National Forest with start and finish in Waterville Valley, New Hampshire. The event offers three courses that run on rugged, largely unmarked mountain trails and require participants to use GPS files provided by organizers.

Distances:

  • 100 Mile 108 miles 29,000 feet total elevation gain
  • 50 Mile 58 miles 16,000 feet total elevation gain
  • 20 Mile 20.1 miles 5,900 feet total elevation gain

The 100 mile course is an out and back from Waterville Valley to the South Moat trailhead and back, traversing multiple peaks including Mount Tecumseh, Mount Osceola, Mount Tremont, Big Attitash, and North Moat. The 50 mile route crosses mountainous terrain and includes summits of three New Hampshire 4,000 foot peaks. The 20 mile course has one aid station midcourse.

Aid stations and cutoffs are posted for each distance. Drop bags are allowed at aid stations for the 100 and 50 mile races; the 20 mile race permits a start finish drop bag only. Crew access to remote aid stations is restricted; volunteers may work at aid stations. Pacers are permitted under specific rules and must carry the same mandatory gear as runners and pass gear checks.

Mandatory gear lists are enforced and will be checked before racing; missing required items results in disqualification. Camping and parking information is provided for Waterville Valley and the Osceola Vista Campground. Live tracking and course GPX files are available for participants. Visit the organization's website for the most recent information.

108 mi
100 Mile
58 mi
50 Mile
20 mi
20 Mile

Events nearby

Trail races in Waterville Valley NH with 50K, 23K, 4 mile and 1 mile options, cup less aid stations, required 50K gear, and finisher awards.
A September mountain race at Echo Lake State Park offering a five mile course and a half marathon that climbs over 4,300 feet of vertical. Courses run on granite ledges and exposed ridges with remote aid stations.
A 5K trail race at Loon Mountain on September 20, 2026, as part of the 51st NH Highland Games, with 800 ft of elevation gain across dirt trails, service roads and ski trails. Registration includes a race shirt and festival admission.
A one lap up and down mountain race in Waterville Valley, New Hampshire on September 20, 2026, part of the USATF-New England Mountain Racing Circuit. The course uses grassy ski slopes and gravel service roads and includes three aid stations.
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