Mohawk Mountain Ski Area, Cornwall CT
Thursday, October 2nd, 2025
We Bring the Highest Mountains to You!
NEW! - Sunday afternoon, with food, prizes, awards, music, open mic, and more!
The IronHike Endurance Series at Mohawk Mountain is a single or multi-day event that is part hike, part trail run, part group camping trip, part one-of-the-hardest-damn-things-youโve-ever-done, and full-on badass mountain footslog.
You versus you and the Mountain... The IronHike Endurance Series is part of a new classification of events that combines physical, mental, and spiritual gumption. These are NOT races. No Podium, no age group awards, and no records to break. These challenges will change your life!
Change your story. Do something hard, either for the first time or again! This is about you and the mettle in your own heart. It is about your journey toward becoming the best version of yourself. Each summit takes you closer to overcoming the super-hard and allows you to let this epic experience change you for the better.
Hike it, run it, alone or together, or in our unique FlexRelay format with your trail buddy or your trail family. Rest when you need to. You will summit and descend the same mountain until reaching the equivalent elevation of the namesake mountain of your event. This is your extreme mountain long haul to manage and conquer!
Five simultaneous events: 12-hour 15-miler, 24-hour 30-miler, 48-hour 43-miler, 72-hour 61-miler Everesting Trek and the most vertical gain and loss of any Ultra under 200 miles in the world, our 84-hour, 72,000 feet of elevation gain and loss event Olympus Mons Ultra - powered by Skratch Labsยฎ, named after the highest mountain in the solar system on Mars!
For additional details, visit the official race page: IronHike Endurance Series - Fall 2025.
Starting Line Map
Suggested Races