Z3/Z4 20Min Repeats

• Cycling
• 1h 10mTime
• 88Stress
• 0.87Intensity
• 20Popularity

About this workout

This steady tempo session focuses on 20-minute repeats in Z3 and Z4, perfect for building aerobic durability while pushing your upper limits. Ideal for mid-week training to sustain pace during group rides or time trials without overcooking your legs.

Workout structure

• 20 min @ 87% (87w)
• 5 min @ 20% (20w)
• 20 min @ 90% (90w)
• 5 min @ 20% (20w)
• 20 min @ 93% (93w)