Type: Trad
FA: Gary Issac, 1977
Page Views: 1,829 total · 9/month
Shared By: Tony B on Nov 2, 2001
Admins: Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac

You & This Route

12 Opinions

Your To-Do List:

Add To-Do · View List

Your Star Rating:

     Clear Rating

Your Difficulty Rating:

-none- Change

Your Ticks:

Add New Tick
Access Issue: Seasonal Closures Details


Both my partner and I thought that this was a great dihedral and had wonderful moves, but not much obvious pro. It can be a frightening lead. Take a 4" cam to reduce leg shake by placing in high and left at the top (crux)

The route is 5.9+ in the old rossiter book but has been "downgraded" to 10a in the new Levin book, eliminating the proper suspicion that it should be getting. I interpret the 9+ as a height-dependent rating short person (5'4") might say "plus several" I was glad to be 5'10", but I'd still say +1. Peter (5'8") wished he were taller too, but he made it anyway.

To find the route, go up the West Ridge to the famous and popular Pony Express area. In the middle of this area is a tree, 1/2 way up on a sizable ledge. The corner immediately left of this is Pony Express. Looking further left at ground level, about 20 feet left, is a flake, crack and corner system called Zip Code.

One more system left of Zip Code is a sizable, right-facing dihedral that goes 1/2 way up the wall to a large ledge (70'). The crack in the dihedral offers some generally poor and sparse protection, but it could hold a fall and is definitely better than nothing.

Climb the dihedral up to the large ledge, moving left to the face and arete when necessary. From the ledge, one can either climb up and right on more poorly protected face, merge and finish on Zip Code, or traverse left to a 5.8 crack system called Cold Turkey.

You will probably be wigged out enough to take the latter two of these options with grace.


The pro up high is bad. In fact it is small and bad. The dihedral crack is mostly closed, with some iffy stoppers and some micro-cams or ball nuts. Aliens would probably be best due to their narrow width to get the best placement. So I've said some "S" routes are really "S-", but this route is "S+" The moves, while not terribly difficult, are somewhat insecure which adds to the stimulation of having little gear.


Ever wonder why everyone does the first pitch of Pony Express and Positively Fourth Street but they walk right past this one? Horrifying and committing, this is the real deal. 5.9 for 5.11 climbers. Dec 18, 2002
Did this yesterday, and mostly agree with the description. I wouldn't say its [horrifying], but I would say you should be very comfortable at the grade before leading this. I found the gear adequate for the first half, less so for the upper section. If you're comfortable on this kind of climb, the moves are a lot of fun and its a good climb to get your head in shape.

More relevant: there is a webbing (tat?) belay anchor looped over a flake on the ledge at the top of the dihedral that you can belay/rap from if you don't want to go up higher. You might bring a loop to replace older webbing if you plan on using this anchor. Mar 3, 2005
This is a classic for the grade, but indeed is not a pedestrian 5.9. I would suggest doing it to the Pony Express anchors as a single pitch lead; the flake mid-way is a little iffy as a rap anchor IMHO. Mar 3, 2005
The webbing on the flake has been removed. It's easy to climb right and finish on Zip Code, then rap Pony Express. Dec 17, 2006
Wow! Hardest 5.9 in the canyon. Fun climb with inobvious moves. Be prepared to pimp. Heck of a warm-up. Feb 13, 2008
Roy Leggett
Lyons, CO
Roy Leggett   Lyons, CO
Quite the warm-up. Caught me a bit off guard for sure.
I did get a real good #3 BD (#4 might work well/better too) in the hueco on the left wall at the crux. Nov 20, 2009
Brady Robinson
Boulder, CO
  5.10a PG13
Brady Robinson   Boulder, CO
  5.10a PG13
Just as Roy mentioned, there is a hueco in the left wall at the upper crux that is difficult to see from the ground. I tagged up a #4 C4 (IE new style) Camalot and it was bomber. Definitely takes the edge off the top runout and makes the route reasonable for someone solid at the grade, probably PG13 if you are persistent. Thanks to Tony Bubb for getting me psyched up to lead this today! Nov 21, 2009
Lisa Montgomery
Golden, CO
Lisa Montgomery   Golden, CO
A black Alien (or similarly sized cam) is nice to protect the first crux. Jan 30, 2011
Steve Annecone
  5.10b PG13
Steve Annecone   boulder
  5.10b PG13
My favorite 5.10 pitch on the West Ridge! Exciting position and sustained climbing keep your attention the whole way. An RP can be used to back up that gray cam before the final crux up the arete. Classic Eldo climbing! Jan 30, 2011
The entertainment factor on this route is quite high. There is just enough gear and holds to convince yourself to keep going up. As others mentioned, a #4 Camalot is highly useful. Apr 15, 2017