Jigger Johnson Ultras

Waterville Valley, United States • 15-17 Aug 2025

Jigger Johnson Ultras is a White Mountain endurance event in Waterville Valley, New Hampshire, offering 100-mile (108 miles) with about 29,000 ft of elevation gain, 50-mile with 16,000 ft, and a 20-mile mountain loop. The courses traverse rugged, scenic terrain in the White Mountain National Forest, including climbs to Osceola, Tremont, Attitash, and North Moat, with dramatic ridge lines and long mountain days. A standout feature is the White Mountain Endurance Cup, a four-race series with medals and a series leaderboard. The event uses a cupless policy, mandates gear, has no on-course crew, requires GPS navigation, and includes live tracking and remote aid stations. Visit the organization's website for the most recent information.

Race information

108 mi
29000 m+
100 Mile
58 mi
16000 m+
50 Mile
20 mi
5900 m+
20 Mile
Visit the organization's website for the most recent information.
Trail runs nearby

The Kismet Cliff Run, held annually in September in North Conway, New Hampshire, offers two challenging trail races set in the scenic White Mountains. Participants can choose the Little Beast 5 Miler, featuring technical single-track trails with steep ascents and descents around Echo Lake State Park..

The Gunstock 5K and Canicross 5K take place at Gunstock Mountain Resort in Gilford, NH, as part of the annual Food Truck Festival. The event features a 5K trail run and a Canicross 5K where participants run with their dogs, followed by a 100m fun run for children under five. The course is a loop aro..

The Royal (multi) Mile Hill Run is a 5K trail race held in Lincoln, New Hampshire, as part of the 50th Annual NH Highland Games & Festival. The challenging course features 800 feet of elevation gain across dirt trails, service roads, and ski trails at Loon Mountain. Participants receive a race shirt..

Bubba's Backyard Ultra, now in its seventh edition, takes place at 564 Stark Rd, Center Conway, New Hampshire, in the White Mountains. The event uses the Last Person Standing format, with participants running repeat 3.5-mile laps, mostly forest singletrack with sections of snowmobile trail, fields,..

Fall Foliage Foot Races at Waterville Valley, NH, 2025 offers three events: a 5K Road Race, a 10 Mile Trail Race, and a Kid's Fun Run. The action centers in Town Square, with a mostly flat 5K out-and-back through the heart of Waterville Valley. The 10 Mile Trail Race is described as a scenic and cha..

Blackout 5k/10k is a nighttime mountain race at Cranmore Resort in North Conway, NH. It offers 5K and 10K routes that traverse a mix of ski trails and access roads. The course is lit with reflective flags and LED lanterns, and headlamps are mandatory for runners (with additional headlamps available..