Trip
Ascending Hikes - Endurance – Boulder Open Space - NCAR
Boulder Skyline Traverse - Bear Peak, South Boulder Peak, Green Mountain, Flagstaff Peak, and Mount Sanitas. Early start and full day of activities to scale these epic peaks. Travel light. Travel fast.
- Sat, May 9, 2026
- Ascending Hikes Section
- Hiking
- Adults
- Difficult
- Mileage: 25.7 mi
- Elevation Gain: 7,867 ft
- High Point Elevation: 8,505 ft
- Maximum Wind: 15 kts
- Pace: 2.0
- 4 (4 capacity)
- 1 (2 capacity)
- Cancellation & Refund Policy
This is a very difficult hike with impressive miles and elevation change. All participants must have a solid conditioning program to participate in this trip. I expect all participants to complete at least two difficult or three challenging hikes within the past 90-days.
5:00am: Colorado Mountain Club. 5:15am: Form carpools and depart to NCAR, Table Mesa Drive, Boulder, CO. 5:45am: Trailhead briefing. Begin hike.
Required Equipment
10 essentials - Leave No Trace principles.