5X5/1 Threshold builder

• Cycling
• 1hTime
• 74Stress
• 0.86Intensity
• 45Popularity

About this workout

This workout emphasizes 5-minute intervals at 105% FTP, pushing you into the supra-threshold zone, ideal for developing the sustained power you need for group rides and time trials. It’s a solid choice for honing your aerobic threshold and building the endurance to tackle challenging race efforts.

Workout structure

• Warm-Up 10 min @ 40-80% (40-80w)
• 5 min @ 50% (50w)
• 5X
  • Rest 5 min @ 105% (105w)
  • Rest 1 min @ 40% (40w)
• 15 min @ 50% (50w)