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Hotline (aka Hiccup Delux), The T 
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Slammer Jam, The T 
Sweet Acidophilus T 
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Unsorted Routes:

The Slammer Jam 

YDS: 5.10 French: 6b Ewbanks: 20 UIAA: VII- ZA: 19 British: E2 5b

Type:  Trad, 3 pitches, Grade III
Consensus:  YDS: 5.10 French: 6b Ewbanks: 20 UIAA: VII- ZA: 19 British: E2 5b [details]
FA: Larry Treiber, John Byrd, Sept. 1972
Page Views: 4,259
Submitted By: JJ Schlick on Nov 13, 2006

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Larry Coats and Gordon Douglass on Slammer Jam 2nd...

Falcon closures. MORE INFO >>>


This is another of the stoic straight faced 5.10s at GM. This line starts off the second belay of the Classic however you want to get to that point.

Pitch 1 (3 total)Climb out onto the left wall via jam crack and continue up and left into another system and follow it until you can traverse right to a small belay stance above corner. 5.8.

Pitch 2. Climb crack to move left into a left facing corner that arches to the left. Follow that to an open belay (gear) 5.9.

Pitch 3 (5 total). Climb up right facing corner to roof and pull roof on the right side. Continue up crack to the top. Spectacular and physical pitch. Site of some really good whippers.


On the wall just left of the Flying Buttress.


Standard rack, wires and many runners.

Photos of The Slammer Jam Slideshow Add Photo
Rock Climbing Photo: The Slammer Jam
BETA PHOTO: The Slammer Jam
Rock Climbing Photo: 1st pitch of The Slammer Jam
1st pitch of The Slammer Jam

Comments on The Slammer Jam Add Comment
Show which comments
By Larry Coats
Aug 31, 2007

And just to clarify the history, the photo of the last pitch is on The Good, The Bad, and The Ugly (5.10+), the first ascent of Slammer Jam (Trieber, Byrd) exited on Candyland 5th pitch.
By ccmski
From: Prescott, AZ
Oct 17, 2009
rating: 5.10 6b 20 VII- 19 E2 5b

Yes- Lovejoy has told me about this common misconception. What most people call The Slammer Jam now is really The Slammer Jam -> GBU. Either way, the final pitch is the best. The approach (whether done as 1 or 2 pitches) of Reunion -> Cracklover's is recommended. Nice position and exposure on this line!
By Greg Opland
Sep 11, 2015

Friend pointed these comments out to me and I'm curious... it appears from these LMA notes that were in the '73 guide that Treiber and Byrd aided the last pitch of Good, Bad, and Ugly on the FA of Slammer Jam, but there seems like more to the story.
I'd be very interested in hearing more!

Mountain Project won't let me post it big enough to read, so you'll have to click a few times to get to a readable version...

Rock Climbing Photo: LMA Notes from the '73 Guide To Granite Mountain
LMA Notes from the '73 Guide To Granite Mountain
By arjunmh
From: Phoenix, AZ
Oct 3, 2015

Greg, those are fascinating notes on this route -- I'd love to see the whole thing. Could you send it via DropBox or something? It's really a great link up -- we did the first pitch of Crack Lovers to the tree, then linked the 2nd of Crack Lovers with the first of Slammer. 2nd pitch of Slammer was the tough one (in our opinion it was harder than the last pitch with the roof) and then the exit out what Cramer's guide calls the 3rd (last) pitch of Slammer and what these comments and your doc suggest is the last pitch of G.B & U. (which makes sense given what a gorgeous straight line that is). Sweet sweet!

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