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Sunday, November 1, 2020

Research article looking at climber ability and route difficulties by Dean Scarff

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Dean Scarff made me kindly aware about his extremely interesting arXiv article Estimation of Climbing Route Difficulty usingWhole-History Ra...
1 comment:
Sunday, April 5, 2020

Which bouldering and rock climbing destinations are most impacted by the coronavirus pandemic?

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I am a bit reluctant to write about the coronavirus pandemic. There is on the one hand already a lot of information out there. On the o...
1 comment:
Sunday, February 16, 2020

How much harder is onsighting vs redpointing?

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Every rock climber knows that a successful onsight is much harder than an ascent with perfect beta after rounds of projecting. An onsight ...
6 comments:
Saturday, January 11, 2020

First Ascentionists Over Time (Female and Male)

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I have always been interested in the history of rock climbing. Lately, I tried to collect data about male and female first ascentionists to ...
1 comment:
Saturday, October 12, 2019

Progressing like Adam Ondra or Stefano Ghisolfi

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Last time, we have looked how averge climbers progress over time. Today, we want to look at individual performance trajectories of elite cli...
Sunday, September 29, 2019

How many years does it take to climb 7a or 5.11d?

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If you talk to beginners, you often hear how long does it take to climb 7a (5.12a)? In this post, we approach this question in a first out o...
6 comments:
Tuesday, September 24, 2019

New Topic: Climbing Progression Over Time (how fast will you become better)

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In the next weeks, we will explore a new topic. We will statistically look how fast individuals typically improve in rock climbing and bould...
7 comments: