ORAMM (The Off-Road Assault On Mt. Mitchell)
📍 North Carolina, USA
mtb
Date
24–26 July 2026
Distance
98.5km · 100.9km
Elevation
2,712 m
Difficulty
mtb
St Croix Winter Ultra
Minnesota, USA · 9–10 January 2027
Difficulty: 5/5 — Brutal
This 40-mile winter ultra-endurance mountain bike race takes place in a cold Minnesota night and includes survival skill tests.
Visit official site →- Distances
- 40 miles
- Surface
- singletrack, dirt
Rider fit
Who it's for
This race is for endurance cyclists looking to test their winter survival skills and prepare for longer ultra-races.
Who will struggle
Riders unfamiliar with cold weather riding, survival techniques, or those not physically prepared for an overnight winter challenge will likely struggle.
Training focus
Training should focus on cold weather acclimatization, fat biking skills, and winter survival gear proficiency.
Are you ready for this race?
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
FAQs
What is the format of the St Croix Winter Ultra?+
It is a short-course winter survivalist adventure race where participants travel approximately 40 miles through St. Croix State Park on foot, ski, or fat bike.
What makes this race unique?+
Participants must not only complete the 40-mile course but also demonstrate proficiency with their survival gear at two designated points during the race.
What kind of gear is required?+
Participants need to carry all essential survival gear for the challenging winter conditions.
Is this race suitable for beginners?+
The race is positioned as a test of survival skills and endurance, comparable to longer ultra-races, suggesting it is not suitable for beginners without prior winter ultra-endurance experience.
What are the weather conditions like?+
The race takes place on a cold Minnesota night, emphasizing the need for survival gear and preparation for extreme temperatures.