Threshold

4x8'@105%

  • Cycling
  • 1h 7mTime
  • 88Stress
  • 0.89Intensity
  • 15Popularity

About this workout

This workout features the classic Seiler 4x8 intervals, pushing your limits with 4 sets of 8 minutes at 105% FTP, making it ideal for weekly group ride paces and time trials. It's a powerful way to define your FTP while building the stamina needed for sustained efforts in races or solo rides.

Generalhaos

Workout structure

  • 4 min @ 50% (50w)
  • 4 min @ 70% (70w)
  • 3 min @ 90% (90w)
  • 4X
    • 5 min @ 40% (40w)
    • 8 min @ 105% (105w)
  • Rest 2 min @ 40% (40w)
  • 2 min @ 30% (30w)