better off without intervals??

  • Are some runners....
  • Shoebacca
    registered
  • Rbyrne
  • 2 X Around
  • ThatAverageRunner
    registered
  • klubkip1
    registered
  • HRE
  • Brian
    registered
  • El Jefe
  • what???
  • 800 dude
    registered
  • 800 dude
    registered
  • HRE
  • tempos
  • ukathleticscoach
    registered
  • HRE
  • it might be true
  • random4
  • All training is important
  • it might be true