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Pinhead Wall
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Arterial Flow 
Critics Choice 
Energy Crisis 
Face Of A Dictator 
Go Speed Racer 
Gray Matter 
Grecian Corner 
Griffy's Wild Ride 
Hairy Interlude 
Just For Men 
Needle Noggin 
Pinelope Cruise 
Pinhead Crack 
Shelf Life 
Unfinished Sympathy 

Arterial Flow 

YDS: 5.11+ French: 7a Ewbanks: 24 UIAA: VIII British: E4 6a

Type:  Sport, 1 pitch, 90'
Consensus:  YDS: 5.11d French: 7a Ewbanks: 24 UIAA: VIII British: E5 6a [details]
New Route: Yes
Season: All year
Page Views: 452
Submitted By: Jimbo on Mar 2, 2012
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Jimbo cleverly avoiding the bomber undercling on t...


A must do on the Pin Head wall.

Two cruxes, one low and one high with a powerful finish through the roof.

The 15 feet of easy climbing in the middle is welcome after the pumpy start and quickly forgotten as you tackle the face below the roof.


Just right at the top of the trail. Look for a low bolt that serves as a belay bolt and protection bolt.


Bolts, Chains/biners

Photos of Arterial Flow Slideshow Add Photo
Don't worry I've been tested.  Clumsy climbing and even clumsier hammer swings combined to give the route it's name.
Don't worry I've been tested. Clumsy climbing and...
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By 1Eric Rhicard
Mar 2, 2012

One of those routes I look forward to doing again. Love the powerful crimps low and the slopers that get you under the roof and the killer fingerlocks above. This route will rain on you for a while but the big stuff is solid. The wedge shaped flake at the lip has been pulled on for all it is worth.

By Christian
From: Casa do Cacete
Jan 24, 2014
rating: 5.11d 7a 24 VIII E5 6a

Bottom crux seems harder, wonder if something came off?

By 1Eric Rhicard
Jan 25, 2014

I agree but it is a bit easier if you are taller so I doubt anything came off.

By Hendrixson
From: Tucson, AZ
Feb 9, 2014
rating: 5.11d 7a 24 VIII E5 6a

Fabulous route with nice variety. My favorites at the crag so far are: Go Speed Racer, Arterial Flow, and Critic's Choice, in that order.