2 x 15 minute in Zone 4 “Threshold”
- Cycling
- 1h 12mTime
- 86Stress
- 0.85Intensity
- 1,038Popularity
About this workout
This classic threshold workout of 2 x 15 minutes at 100% FTP is your go-to for building the sustainable power needed on weekly group rides and time trials, with ample recovery to keep you sharp. Perfect for pushing your limits while maintaining a solid effort, it’s a great choice when you’re ready to define your FTP and up your game.
Workout structure
- Active 5 min @ 50% (50w) 80 rpm
- Active 3 min @ 60% (60w) 85 rpm
- Active 3 min @ 70% (70w) 95 rpm
- Active 3 min @ 80% (80w) 75 rpm
- Active 3 min @ 90% (90w) 105 rpm
- 2X
- Active 10 min @ 55% (55w) 85 rpm
- Active 15 min @ 100% (100w) 90 rpm
- Active 5 min @ 55% (55w) 85 rpm