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Sonja Anderson

@arcas1970
United States of America • Rock climber
  • Member since: 2020
  • Following: 0
  • Followers: 0

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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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Have you climbed with Sonja Anderson? Don't forget to mention @arcas1970 when logging your ascents

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