Peaks

 

10

 

 

Pursuers

 

147

 

 

Finishers

 

1

 

 

"The Boulder 10". Includes 10 peaks to the west and southwest of Boulder down the foothills of the Front Range. Builds on the 5 peaks of the Boulder 5 with 5 additional peaks near the Boulder area.

 

Highest peak

South Boulder Peak

8,550 ft / 2,606 m

Most prominent peak

South Boulder Peak

1,105 ft / 336 m

Most climbed peak

Bear Peak

139 climbs

Most difficult peak

Red Rocks

Class 4

Difficulty breakdown

Class 3/4 1 peak

Top climbing months

April   21%

May   13%

March   9%

Highlights
"2/3/26: CMC hike (Terry Ploski) from NCAR via Fern Canyon. Solid climb up a well-maintained trail with a short scamper on the summit block. We then continued on to South Boulder Peak. (9.3/3430)" — LoneWolf • Feb 3, 2026
"First time I've run up to the top. The summit boulder is at the end of a dead-end trail, was maybe somewhat questionable whether going on it is "off-trail" but I only touched rocks so I'm gonna say I abided by the spirit of the law." — wazoheat • Sep 10, 2024
"8am start up the steep portion and looped it back down the valley trail. Earlier start would’ve helped avoid the heat but overall, a lovely day for a Boulder hike. Pretty views and great company. " — Katamount • May 28, 2024
"Quick leg up with Owen to check out Sacred Cliffs. Always a lovely view from the peak. Snow was manageable without traction but had to take it slow on some parts of the downhill." — benyboy • Jan 3, 2024
"1. Passed on the way up to Dinosaur Mountain. Didn't climb on the rocks past the fence. 2. Managed to tag this one! Sharp rock peak on the stratum west of dum (with the flat balanced rock). Super fun scramble/routefind up from Mallory Cave." — benyboy • Nov 10, 2023