Cornwall, CT
Race Details
Olympus Mons Ultra – Relay – 100 Mile + (100 Miler) – This event features 72,590 feet of elevation gain, possibly more than any endurance event of its kind. – Elevation Endurance Ultra Trail Marathon – 152 + Miles | 84 Hour – IronHike (Iron Hike) Fall (October / Oct) – Mohawk Mountain, Connecticut (CT) – Run, hike, or walk with us as we redefine race day.
Olympus Mons Ultra – Relay – 100 Mile + (100 Miler) – This event features 72,590 feet of elevation gain, possibly more than any endurance event of its kind. – Elevation Endurance Ultra Trail Marathon – 152 + Miles | 84 Hour – IronHike (Iron Hike) Fall (October / Oct) – Mohawk Mountain, Connecticut (CT) – Run, hike, or walk with us as we redefine race day. is an upcoming race scheduled for Thu, Oct 01 2026 in Cornwall, CT (America/New York timezone).
Register
- 2026-10-01
Race Date
- Closed
Registration Status
- Cornwall, CT
Location
Event Schedule
Here is the latest schedule of events:
| Name | Distance | Type | Price | Start Time |
|---|---|---|---|---|
| Olympus Mons Ultra – powered by Skratch Labs u00ae – 152+ Miles | 72,590' Elevation | 84-Hour | 152 Miles | ultra | $0.00 | 10/1/2026 00:00 |
Olympus Mons Ultra – Relay – 100 Mile + (100 Miler) – This event features 72,590 feet of elevation gain, possibly more than any endurance event of its kind. – Elevation Endurance Ultra Trail Marathon – 152 + Miles | 84 Hour – IronHike (Iron Hike) Fall (October / Oct) – Mohawk Mountain, Connecticut (CT) – Run, hike, or walk with us as we redefine race day. Race Details
The latest details from your Race Directors:
Olympus Mons Ultra – Relay
100 Mile + (100 Miler) – This event features 72,590 feet of elevation gain, possibly more than any endurance event of its kind. – Elevation Endurance Ultra Trail Marathon – 152 + Miles | 84 Hour – IronHike (Iron Hike) Fall (October / Oct) – Mohawk Mountain, Connecticut (CT) – Run, hike, or walk with us as we redefine race day.
Register Now: Trail Buddy (2)Olympus Mons Relay 🎯
Register Now: Trail Family (3-4)Olympus Mons Relay 🎯
See the Full Series & Current Pricing
💬 "Don't let the word Hike fool ya, these are trail runs you will power-hike for sure!"
— Elena S · IronHike Kuwohi Finisher
IronHike is a veteran-owned elevation-based mountain event Series and New England's premier vertical trail event Series. Your only real competitor is the version of you who almost didn't sign up.
You won't go up alone, but the climb is still yours. It's you against the Mountain and you against yesterday's version of yourself. Nobody else's finish line matters here. Just what you're willing to earn.
The Mountain is waiting.
October 1–4, 2026 · Mohawk Mountain Ski Area · Cornwall, CT
Claim Your Spot: Trail Buddy (2)Olympus Mons Relay 🎯 Claim Your Spot: Trail Family (3-4)Olympus Mons Relay 🎯
IronHike Endurance Productions is a veteran-owned elevation-based mountain event Series held every Spring and Fall at Mohawk Mountain Ski Area in Cornwall, Connecticut. No lifts, no shortcuts, no gondola: every foot of elevation is self-powered and earned one lap at a time. IronHike is a self-powered Everesting alternative and 29029 alternative on the East Coast, offering elevation-based trail events from 12 hours to 84 hours, 7,140 to 72,590 feet of vertical gain. This is not a race endurance event: there is no podium, no age group awards, and no finish line prize. Mountain Athletes compete Solo, as a Trail Buddy pair, or as a Trail Family of four using our FlexRelay format, with athletes from 30 states and 3 countries and counting.
Race Date
(America/New York timezone)