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Ken Callahan

@callahan48618
United States of America • Rock climber
  • Member since: 2020 New member
  • Following: 0
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My website/blog

Climber Performance Rating (CPR) Timelines

For help understanding the CPR timeline chart see the CPR timeline explained article.

Sport timeline (ascents)

grade pyramids

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Climbs with

Have you climbed with Ken Callahan? Don't forget to mention @callahan48618 when logging your ascents

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