Iron Hike - Spring Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Date
Fri, Jun 5, 2026, 12:00 PM EDTDistance
43 MilesUltra
Quick take
Conquer 43+ miles and 20,825' elevation over 48 hours in this ultra trail marathon, open to runners, hikers, and walkers in Cornwall, CT.
Race feel
Great for
- Military & First Responders
Military & First RespondersThe Iron Hike - Spring Denali Ultra Trail Marathon offers a formidable challenge with over 43 miles and 20,825 feet of elevation gain. This 48-hour event in Cornwall, CT, invites participants to run, hike, or walk the demanding course. Hosted by IronHike Endurance Productions LLC, a US military veteran-owned business, it's an opportunity to test your endurance on an ultra-distance trail.
What to expect
- An ultra trail event spanning 43+ miles with 20,825 feet of elevation gain.
- A generous 48-hour time limit allows for running, hiking, or walking.
- Presented by a US military veteran-owned business.
Standout details
- 43+ miles, 20,825' elevation
- 48-hour time limit
- Run, Hike, or Walk options
- US military veteran-owned business
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
Continue to the registration site for current registration prices. >> Register Now! IronHike Endurance Productions LLC is a US military veteran-owned business.