60min Z3 w/ 2x15min Z4

• Cycling
• 1hTime
• 97Stress
• 0.98Intensity
• 55Popularity

About this workout

This workout features a classic blend of threshold intervals, with two 15-minute efforts at 105% FTP, perfect for boosting your sustainable power for group rides and time trials. It’s a solid choice for building endurance and refining your Z4 training without overextending, ensuring you're ready for those race kicks and sustained efforts.

Workout structure

• 16 min @ 90% (90w)
• 2X
  • 15 min @ 105% (105w)
  • 7 min @ 90% (90w)