REI Community
The Roof Area
Routes Sorted
L to R R to L Alpha
Chimney Sweep T 
Double D TR 
Jam Crack T,TR 
Roof, The T,TR 
Shoulder, The T,TR 
Triple D TR 

Jam Crack 

YDS: 5.10a French: 6a Ewbanks: 18 UIAA: VI+ ZA: 18 British: E1 5a

Type:  Trad, TR
Original:  YDS: 5.10a French: 6a Ewbanks: 18 UIAA: VI+ ZA: 18 British: E1 5a [details]
FA: Unknown
Page Views: 718
Submitted By: Adam Stackhouse on Mar 4, 2006

You & This Route  |  Other Opinions (8)
Your todo list:
Your stars:
Your rating: -none- [change]
Your ticklist: [add new tick]
Your opinion of this PAGE:    [0 people like this page.]

Current San Diego County Advisories MORE INFO >>>


This is the crack that is around the right corner of The Shoulder. A face move or two gets one into a fist size (+) crack. Not often done.


TR, standard rack.

Comments on Jam Crack Add Comment
Show which comments
By johnnydanger
From: California
Dec 26, 2010

No bolts. Just put some webbing around the rock up top. Fun to try something different. A few moves to get into the crack, then jam what you can to the top!
By Josh Cameron
From: California in my Mind
Aug 29, 2011
rating: 5.10a 6a 18 VI+ 18 E1 5a

Doug from the now-defunct Thursday/Sunday Climbing Group told me this used to be called "Dirt Crack" until a heavy rain cleaned it out.
By MariaZ
Dec 11, 2016

I was able to place a 0.75, a .4 and a 2 for a trad anchor. I thought it was a great climb.

Mountain Project

The Definitive Climbing Resource

MTB Project

Next Generation MTB Trail Maps

Powder Project

Backcountry Ski Maps & Secret Stashes
FREE Stickers · Gyms · RSS · School of Rock · Contact · About