IronHike Endurance Series - Fall 2025 - Mohawk Mtn, CT, USA

🏔️ We Bring the Highest Mountains to You!

🎉 NEW! - IronFest After-Series Celebration

• When: Sunday afternoon
• Features: Food, prizes, awards, music, open mic, and more!

⛰️ What is IronHike?

• Format: A single or multi-day event combining hiking, trail running, and camping.
• Challenge: This is part one-of-the-hardest-damn-things-you’ve-ever-done, and full-on badass mountain footslog.

👟 Three Ways to IronHike!

• 1. Go it alone, together.
• 2. With a Trail Buddy.
• 3. With a Trail Family.

You do the whole event alone, with a trail buddy, or with 3 other team members who choose to share the mileage and elevation from 12, 24, 48, 72, and/or 84-hour Events.

Note: Events may require night trekking by headlamp.

Manage your laps and pace in our FlexRelay format. You also manage your rest, food, hydration, and sleep in your tent right off the trail.

⏰ Important Event Times

• Olympus Mons: Wed, Oct 1, 2025, Midnight to Sun, Oct 5, 2025, Noon
• Everest: Thu, Oct 2, 2025, Noon to Sun, Oct 5, 2025, Noon
• Denali: Fri, Oct 3, 2025, Noon to Sun, Oct 5, 2025, Noon
• Double Kuwohi: Sat, Oct 4, 2025, Noon to Sun, Oct 5, 2025, Noon
• Kuwohi: Sat, Oct 4, 2025, Noon to Midnight

🎁 Included in Your Registration

• Event Entry: Exclusive single-day or multi-day Event entry for you, your team, and your spectators.
• Course: One bad-ass, course for day and night trekking.
• Tenting: Provided for each night you are on the Mountain: you bring your tent, and your crew of up to 6 spectators tent with you at no additional cost!
• Support: Base Support Station with shade, fire pit, hydration, snacks, and tribe support.
• Training Plans: Custom training plans by Chaski Endurance Collective.
• Event Bib: Customized and Personalized Event Bib.
• Finisher’s Medal: For all finishers.
• Community Access: Exclusive community access via periodic live Mountain Athlete round-table meetings.
• Medical Support: Ski-patrol medical support.
• Parking: Free parking, spectator area, and restrooms.

🔥 Your Journey!

The IronHike Endurance Series is part of a new classification of events that combines physical, mental, and spiritual gumption. These are NOT races. There is no Podium, no age group awards, and no records to break. These challenges will change your life! Extraordinary Events for a broad range of fitness and skill levels, from ordinary people to seasoned and elite Mountain Athletes reaching beyond their comfort zones!

💪 Invest in Yourself...

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.

🏃‍♂️ What You'll Do...

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 Labs ®, named after the highest mountain in the solar system on Mars!

For more information, visit the IronHike Endurance Series event page.