threshold

THUNDERBOLT

  • Cycling
  • 45mTime
  • 61Stress
  • 0.90Intensity
  • 101Popularity

About this workout

Thunderbolt delivers a solid threshold workout with 4×5 minute intervals at 100% FTP, perfect for honing the sustainable power you need for weekly group rides and time trials. This classic session builds your FTP while pushing your limits, making it an essential part of any serious cyclist's training plan.

TBONE

Workout structure

  • 5 min @ 60% (60w)
  • 30 sec @ 135% (135w)
  • 1:30 min @ 60% (60w)
  • 1 min @ 110% (110w)
  • 2 min @ 70% (70w)
  • 4X
    • 5 min @ 100% (100w)
    • 1 min @ 40% (40w)
  • 5 min @ 100% (100w)
  • 6 min @ 40% (40w)