What is appropriate distance to follow another runner?

  • not a creeper
  • ur right
  • Larry F'ing David
  • /////
  • should pass
  • similar
  • follower
  • Hello again
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  • Kruppe
  • Former Pacers Guy
  • Conundrum
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  • hobby bikers
  • DC Area Runner
  • areusure?
  • LM
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  • MikRo
  • Miles David
  • MikRo
  • Oliver's Sack
  • Ritualistic