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Michelle's Nov 2011 Caltech Alpine Club talk on the Evolution Traverse.
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First female ascent of the Evolution Traverse
Adventures in Evolution
The Mystique
How we got spanked on Evolution Traverse (Shay of pullharder.org, 2007)
“16 hours car-to-car; 22 miles; peaks reached: 0/9” (Warren C and Dave J, 2009)
“Cycling through 3 partners over 3 attempts…” (Ryan H in reference to Josh G, 2011)
“The best traverse I have done.” (Peter Croft in The Good, The Great and the Awesome; FA on attempt #3)
17 documented successful ascents prior to my 2011 attempt (all by men)
The Route
• 5.9, VI
• 10 mile approach over Lamark Col (3,600 ft of gain and 1,600 ft of descent)
• 8 mile ridge traverse over nine 13K ft peaks
• ~16 mile hike out
The Route
• 5.9, VI
• 10 mile approach over Lamark Col (3,600 ft of gain and 1,600 ft of descent)
• 8 mile ridge traverse over nine 13K ft peaks
• ~16 mile hike out
Thunderbolt to Sill(5.9, IV)
• 10 mile approach with 5,200 ft of gain (Glacier Lodge start/end)
• ~1.6 mile ridge traverse over five 14K ft peaks
• ~9 mile hike out
My Background
Climbing Been climbing on/off since the mid-90s Since ~2006 increased focus on trad/alpine climbing Comfortable leading 5.10 trad Enjoy exposure, soloing, and mega days
Work Have a full-time job at a local search company in
Glendale, but fortunate to work remotely
The Prep
First (half-assed) attempt in Sep 2010 Base camp support from Jascha Bailed before the Mendel summit due to (chronic) hip flexor
issues Major focus on the Aug 2011 attempt
Made the decision to do the traverse alone and unsupported Ton of climbing (trad, sport, bouldering, alpine soloing) with
a focus on alpine speed and endurance Planning & logistics (balancing weight and comfort/safety) PT
The Prep
Surprisingly early start to the alpine season given the winter’s record snowfall
N Ridge of Lone Pine Peak (5.5), 30 May
The Prep
Spent much time on Temple Crag to avoid sloggy conditions
Moon Goddess Arete (5.8)
The Prep
Sun Ribbon (5.10a) | Galey | Sill traverse
The Prep
Last minute Evolution crux recon and bivy gear stash 1.5 weeks prior
The Approach
Darwin and Mendel from Lamark Col
The Approach
Darwin Canyon 2010 Darwin Canyon 2011
The Approach
Base camp at Darwin Benches
Darwin Canyon
DarwinBenches
The Climb
13,360 from Darwin Benches
Darwin CanyonDarwinBenches
The Climb
Looking into Evolution Basin fromthe ridgeline on 13,360
Darwin Canyon
DarwinBenches
The Climb
Self portrait en route to 13,360
Darwin Canyon
DarwinBenches
Mendel from the 13,360 summit (5.6)
The Climb
headwall
The Climb
Ridge traverse to Mendel
The Climb
Mendel headwall (~25 ft, not 5.9)
The Climb
Darwin from Mendel
The Climb
Picket fence to Darwin (5.8)
The Climb
Darwin summit block
The Climb
Chimney section off the Darwin summit (5.9)
The Climb
More down-climbing off the Darwin summit
The Climb
Traverse to 13,332 (5.9)
The Climb
Golden slab (photo from recon)
The Climb
Bivy #1 with the evening’s entertainment, This American Life
The Climb
13,332 summit
The Climb
Haeckel from 13,332 (class 3)
The Climb
Wallace from just below the Haeckel summit (aka the spot where Emma saved my ass with an apple).
The Climb
Huxley, the final obstacle (~5.7)
The Climb
The last summit!
The Descent
Hike back on the JMT through Evolution Basin
The Descent
First real food in 2.5 days
Darwin CanyonDarwin Benches
Summary
• ~22.5 hours of climbing over 2.1 days
Tips
Go as light as you can taking into consideration your limits and conditions.
Be efficient at route-finding, moving quickly unroped over 4th and easy 5th class terrain, and rope/gear management if you plan to use them.
Consider your water options (snow melt versus dropping down 500’ to Haeckel Col).
Acclimate. A full day at the Darwin Benches helps significantly especially if you are a flatlander.
Note to self: Have your food plan perfected and make sure your camera is fully functional.
Have fun. It’s an amazing climb no matter how far you get.
What’s Next?
I don’t know where I’m going from here, but I promise it won’t be boring.
- David Bowie
What’s Next?
I don’t know where I’m going from here, but I promise it won’t be boring.
- David Bowie
Questions | Beta
user name fossana on summitpost and mountainproject
Gear List
80’ of 7mm Mammut Pro Cord – did 1 pack haul, 1 pack lower and 1 rap 3 nuts (sm, med, lg) – didn’t use ATC guide / locker Camp XLH 95 harness 40’ 9/16” tubular webbing – way too much Lightest pair of climbing shoes I could find at the Gear Exchange Western Mountaineering VersaLite (10 degree bag) 2L MSR Dromedary bag (for melting snow) + 100 oz hydration bladder Black Diamond Speed 40 pack Montrail CTC approach shoes Camp Corsa ice axe (left this at Lamark Col on the hike in) Cheap closed cell foam pad cut down to ½ length and minimal width* Rab Storm Bivi* * Cached on recon
More Eye Candy | TRs
Josh Garrison’s video covering 3 attempts: http://vimeo.com/15555114
Patituccis’ blog: http://dolomitesport.com/2009/12/climbing-the-sierra-nevadas-evolution-traverse/
Alan Cattabriga’s TR: http://neice.com/2010/09/the-evolution-traverse/
My TR: http://www.supertopo.com/tr/Evolution-Traverse-How-I-Owe-it-All-to-an-Apple/t11143n.html
Many Thanks To
the following people for beta, encouragement, company on recons/training climbs, and tolerating my obsessive ramblings:
Alan C, Vic L, Peter C, Mike C, Ben H, Jason L, Ian C-B, Tricia L, Matt S, Tai D, Em H, Todd T, Joe L, Lisa R, Wills Y, Jascha L, Joan P, Miguel F, Sandra S, Janel C, Jessie M, Yoshiko and Jim M, Nathan W, Laura M
and especially Emma