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US · Colorado, USA
Colorado High Country
High altitudeClimbingClassic raceselite
Ski towns become cycling towns in summer. Expect thin air, sharp climbs, and views that stretch for a hundred miles.
Highlights
- ·Mt Evans — highest paved road in North America (4,290 m).
- ·Trail Ridge Road in Rocky Mountain National Park.
- ·US Pro Challenge routes and altitude training base.
Famous routes
Mt Evans summit
86 km · 1,930 m gain · elite
Trail Ridge Road
80 km · 1,300 m gain · advanced
Boulder Lookout → Flagstaff
50 km · 1,500 m gain · advanced
Local rules & etiquette
- ·Carry water above 3,000 m — humidity is low and dehydration is real.
- ·Lightning is a serious afternoon risk; descend early.