Rich's Marathon Threshold Builder

  • 15min @ 6'30''/km
  • 5min @ 5'22''/km
  • 3min rest
  • 5min @ 5'22''/km
  • 3min rest
  • 5min @ 5'22''/km
  • 3min rest
  • 5min @ 5'22''/km
  • 3min rest
  • 5min @ 5'22''/km
  • 3min rest
  • 10min @ 7'00''/km
  • 5min @ 6'00''/km
Try in the Pacing App today.