IronHike Mohawk Mountain Fall Series 2026 2026
- Date
- Race weekend: Thursday to Saturday, October 1 to 3, 2026
- Entry fee
- From $180
Registration is open.
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Official race websiteAdd to calendar: Apple or Outlook · Google
Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| Thursday, Oct 1, 2026 | ||||
| Answer the Bell - Full - Individual | 100 Mile | Oct 1, 2026 | $1260 | – |
| Olympus Mons Ultra - powered by Skratch Labs ® - Individual | Ultra | Oct 1, 2026 | $1260 | – |
| Olympus Mons Ultra - powered by Skratch Labs ® - Trail Buddy (Team of 2) | Ultra | Oct 1, 2026 | $1890 | – |
| Olympus Mons Ultra - powered by Skratch Labs ® - Trail Family (Team of 3 or 4) | Ultra | Oct 1, 2026 | $2520 | – |
| Everest - Individual | 100K | Oct 1, 202612:00 PM | $1080 | – |
| Everest - Trail Buddy (Team of 2) | 100K | Oct 1, 202612:00 PM | $1620 | – |
| Everest - Trail Family (Team of 3 or 4) | 100K | Oct 1, 202612:00 PM | $2160 | – |
| Friday, Oct 2, 2026 | ||||
| Denali - Individual | Ultra | Oct 2, 202612:00 PM | $720 | – |
| Denali - Trail Buddy (Team of 2) | Ultra | Oct 2, 202612:00 PM | $1080 | – |
| Denali - Trail Family (Team of 3 or 4) | Ultra | Oct 2, 202612:00 PM | $1440 | – |
| Saturday, Oct 3, 2026 | ||||
| Answer the Bell - Basic - Individual | Ultra | Oct 3, 202612:00 PM | $360 | – |
| Double Kuwohi - Individual | Ultra | Oct 3, 202612:00 PM | $360 | – |
| Double Kuwohi - Trail Buddy (Team of 2) | Ultra | Oct 3, 202612:00 PM | $540 | – |
| Double Kuwohi - Trail Family (Team of 3 or 4) | Ultra | Oct 3, 202612:00 PM | $720 | – |
| Kuwohi - Individual | Other | Oct 3, 202612:00 PM | $180 | – |
| Kuwohi - Trail Buddy (Team of 2) | Other | Oct 3, 202612:00 PM | $270 | – |
| Kuwohi - Trail Family (Team of 3 or 4) | Other | Oct 3, 202612:00 PM | $360 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
Race day planning
Entry fee schedule
- Answer the Bell - Full - Individual and Olympus Mons Ultra - powered by Skratch Labs ® - Individual: $1260 until Oct 1.
- Olympus Mons Ultra - powered by Skratch Labs ® - Trail Buddy (Team of 2): $1890 until Oct 1.
- Olympus Mons Ultra - powered by Skratch Labs ® - Trail Family (Team of 3 or 4): $2520 until Oct 1.
- Everest - Individual: $1080 until Oct 1.
Online registration closes Oct 1, 2026, unless the race fills first.
Light and altitude
Sunrise on race morning is at about 6:48 AM, and the Everest - Individual starts at 12:00 PM. The start sits about 1,240 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Start location and course
46 Great Hollow Road, Mohawk Mtn Ski Area, Cornwall, CT 06753
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Typical race-day weather
Around October 1 the day usually runs from 51°F at dawn to 67°F in the afternoon, with measurable rain on about 23% of days. Cold snaps dip to 45°F and hot years reach 75°F.
Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
Race details
- Where
- 46 Great Hollow Road, Mohawk Mtn Ski Area, Cornwall, CT 06753Map
- Course
- Road
- Start elevation
- About 1,240 feet
- Distances
- 100K, 100 Mile, Ultra, Other
- Editions
- 2026 (Oct 1, 2026), 2025 (Oct 2, 2025)
Organize this race? Add details or a correction
Plan your race
Quick answers
- When is IronHike Mohawk Mountain Fall Series 2026?
- It is a race weekend, Thursday to Saturday, October 1 to 3, 2026: 100 Mile, Ultra, 100K on Thursday; Ultra on Friday; Ultra, Other on Saturday.
- How much does it cost?
- Entry starts at $180 before processing fees.
- When does registration close?
- Online registration closes Oct 1, 2026, unless the race fills first.
- What distances can I run?
- 100K, 100 Mile, Ultra, Other.
- Where does it start?
- 46 Great Hollow Road, Mohawk Mtn Ski Area, Cornwall, CT 06753.
From the organizers
This is the Western Hemisphere's premier vertical trail endurance series.
Push your limits in hard elevation-based trail events. Hike, power-hike, or run. Trek solo, with a buddy or trail family in a FlexRelay.
Choose 12, 24, 48, 72, or up to 84 hours of continuous trail trekking to reach your target elevation.