Jason Jacobs

@runkeeper

Founder of FitnessKeeper, the creator of RunKeeper---iPhone GPS fitness tracking for runners and cyclists

Photos and Videos by @runkeeper

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  • 1948 days ago via site
  • 125

  • 1951 days ago via site
  • 102

"I've found the bug" says Craig

  • 1998 days ago via site
  • 242

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