Threshold runs which one is better?

Training Advice/Discussion Marathon

Report Thread

You are reporting this thread to the moderators for review and possible removal from the forum.
Optional
  • registered
  • dfsgdfbndf
  • Uhh
  • registered
  • registered
  • registered
  • Uhhh
  • registered
  • registered
  • registered
  • registered
  • Bob schul country
  • the duude
  • registered
  • jamin = flaming idiot
  • registered
  • fartfartthefarter
  • registered