IronHike Mohawk Mountain Spring Series

JUN
3-6
2027
Multi-day elevation events at Mohawk Mountain offering 12 to 84 hour Solo and team formats, on‑mountain tenting, ski patrol support, and timed lap formats to earn vertical gain.
3-6 Jun 2027
153 miles 105 miles 61 miles 44 miles 30 miles 29 miles 15 miles

Always double-check with the organizer's website! This page may contain affiliate links.

IronHike Mohawk Mountain Spring Series - Mohawk Mountain, June 2027

IronHike Mohawk Mountain Spring Series is an elevation-based, time-limited trail event series held at Mohawk Mountain Ski Area in Cornwall, Connecticut from June 3–6, 2027. The Series offers multiple event lengths and formats: Solo athletes, Trail Buddy pairs, and Trail Family teams of four complete repeated laps on the same mountain course to accrue vertical gain within a fixed time block.

Events and primary metrics include:

  • Kuwohi 12 hours · 12 laps · 15 miles · 7,140' gain
  • Double Kuwohi 24 hours · 23 laps · 28.75 miles · 13,685' gain
  • Answer the Bell Basic 24 hours · 24 laps · 30 miles · 14,280' gain
  • Denali 48 hours · 35 laps · 43.75 miles · 20,825' gain
  • Everest 72 hours · 49 laps · 61.25 miles · 29,155' gain
  • Answer the Bell Full 84 hours · 84 laps · 105 miles · 49,980' gain
  • Olympus Mons Ultra 84 hours · 122 laps · 152.5 miles · 72,590' gain

The course uses the Mohawk Mountain ski trail with each lap about 1.25 miles and 595 feet of ascent; summit elevation is approximately 1,600 feet and base elevation about 920 feet. Night trekking is part of longer events and headlamps are required for nighttime laps. Registration includes on‑mountain tenting for athletes and spectators, ski patrol medical support, base area food and beverage support, personalized event bibs, summit tokens, finisher medals and hats, and custom training plans. Pricing is described relative to event hours, with Trail Buddy and Trail Family discounting and an available veterans, military and first responder discount. Visit the organization's website for the most recent information.

Events nearby

A 100 percent cross country 5K at White Memorial Foundation & Conservation Center in Litchfield with natural trail footing, a midcourse hill, on-site outhouses, and Sawmill Field parking.
A ninth annual charity 5K in Roxbury, Connecticut on November 26, 2026, with a 3.1 mile out-and-back course near Everett B. Hurlburt Community Park. Proceeds support local ambulance and scholarship funds and a food pantry collection.
Chip timed 5k at Millbrook Vineyards & Winery on May 15, 2027 with a grassy two lap course, race swag, a pour of wine at the finish, and age group awards.
Trail endurance events at Mohawk Mountain Ski Area offering solo and FlexRelay team options across 12, 24, 48, 72 and up to 84 hours with distances from 15 to 152.5 miles.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.