IronHike Endurance Series
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Event overview
The Iron Hike - Fall Olympus Mons Ultra Trail Marathon Relay is scheduled for Thursday, October 1 to Sunday, October 4, 2026. The event is presented as an ultra trail relay with a total course of 152+ miles, 72,590 feet of elevation gain, and an 84-hour time window. The event description lists options to run, hike, or walk the course. The event name indicates sponsorship by Skratch Labs.
Location and organizer
The event takes place in Cornwall, Connecticut, with the listed venue at Mohawk Mountain Ski Area, 46 Great Hollow, Cornwall, CT 06753. The event series is produced by IronHike Endurance Productions LLC, a U.S. military veteran-owned business. Visit the organization's website for the most recent information.