The Penrose Step 8B+ | Climbing History

Also known as The Ladder Project.

57 contributions since 29th July 2025.

37 contributions since 30th December 2021.

16 contributions since 28th May 2024.

6 contributions since 8th March 2025.

Climber	Style	Ascent Date
Carlo Traversi	Boulder \| worked	16th Oct 2013
First ascent.
References [1] https://www.8a.nu/news/8b+-fa-by-carlo-traversi-28979
Jimmy Webb	Boulder \| worked	4th Nov 2013
Second ascent.
Ben Herrington	Boulder \| worked	2nd Dec 2016
Anna Stöhr	Boulder \| worked	1st Nov 2017
First female ascent.
References [1] https://www.instagram.com/p/BbAGJQ0BbsR/
Alex Puccio	Boulder \| worked	3rd Apr 2018
References [1] https://youtu.be/HLsYJDmY50U [2] https://www.instagram.com/p/BhKNy7XHTyR/ [3] https://www.facebook.com/116408721751605/photos/yes-i-got-revenge-on-penrose-step-v14-8b-yesterday-i-fell-off-the-very-end-a-yea/1869651409760652/
Keenan Takahashi	Boulder \| worked	17th Apr 2018
Brian Nugent	Boulder \| worked	24th Nov 2019
Chase Martinez	Boulder \| worked	19th Oct 2020
Tristan Chen	Boulder \| worked	10th Nov 2020
Andy Lamb	Boulder \| worked	14th Oct 2021
Katie Lamb	Boulder \| worked	18th Apr 2022
References [1] https://www.youtube.com/watch?v=sXi_gGCokYg
Taylor McNeill	Boulder \| worked	21st Apr 2023
Derek Nussbaum	Boulder \| worked	Oct 2023
References [1] https://www.instagram.com/p/CzPRQHpyowd/
Ethan Salvo	Boulder \| worked	21st Oct 2024
Part of a birthday V14 factorial sending spree
Chris Terry	Boulder \| worked	25th Mar 2025
Facundo Langbehn	Boulder \| worked	13th Apr 2025
Danny Popowski	Boulder \| worked	21st Oct 2025
1 session.
Sam Wolff	Boulder \| worked
Paul Nadler	Boulder \| worked

The Penrose Step | 8B+ Boulder problem at Leavenworth

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