← All races
Trail

Jigger Johnson Ultras

📅 August 14, 2027📍 Waterville Valley · United States

Available distances

20 mi50 mi100 mi

About

The Jigger Johnson Ultras take place in Waterville Valley, in the White Mountains of New Hampshire, on August 14 and 15, 2027. The program features three trail distances: 20 miles (32.2 km), 50 miles (80.5 km) and 100 miles (160.9 km).

The 100-miler starts at 7:00 a.m. on August 14 and runs through the night on high-elevation trails. On August 15, the 50-miler sets off at 7:00 a.m., followed by the 20-miler at 9:00 a.m.

Highlights

  • High altitude
  • Mountain
D-300

Prepare for Jigger Johnson Ultras with RunRun

An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.

  • Personalized plan based on your VO2max, history and weekly availability
  • Strava and Garmin sync: your sessions are analyzed and the plan adapts
  • Target paces, long runs, key sessions: everything is calculated for race day
Create my free plan No credit card. Sign up in 30 seconds.

Races nearby

Other upcoming races around Waterville Valley.