Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk is an ultra and running race on October 2–4, 2026 in Cornwall, CT.
- Date
- October 2–4, 2026 (71 days to go)
- Sports
- UltraRunning
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.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
69°
Typical Low
43°
Chance of Rain
38%
Based on US Climate Normals data from Falls Village, 9 mi from the venue.
Host City
About Cornwall, CT
City Elevation
674 ft
Nearest Airport
BDL
Bradley International Airport · 34 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk, put it on the calendar, and turn “someday” into a start date.
71
Days to train
- Race
- Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
- Date
- October 2–4, 2026
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Ultramarathon
An ultramarathon is anything beyond the standard marathon — 50K, 50-mile, 100K, 100-mile, and timed events. Crossing the line is less about speed and more about not quitting.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More Ultra races near Cornwall, CT
IronHike Mohawk Mountain Fall 2026
100K · 100 Mile · Ultra · From $145 · 46 Great Hollow Road
Less than a mile away
Iron Hike - Fall Olympus Mons Ultra Trail Marathon - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
Ultra · Mohawk Mountain Ski Area
Less than a mile away
Iron Hike - Fall Olympus Mons Ultra Trail Marathon Relay - powered by Skratch Labs ® - 152+ Miles | 72,590' Elevation | 84-Hour | Run, Hike or Walk
Ultra · Mohawk Mountain Ski Area
Less than a mile away
Iron Hike - Fall Answer the Bell Ultra Trail Marathon - Full (Backyard Ultra Format) - 100+ Miles | 50,400' Elevation | 84-Hour | Run, Hike or Walk
100K · Mohawk Mountain Ski Area
Less than a mile away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Cornwall than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to CornwallFrequently Asked Questions (FAQs)
What is the Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk?+
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Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk
Oct 2, 2026