Duration1:20:00
TSS63
IF0.69
Blocks4
Time1:20:00
TSS63
IF0.69
Profile
Targets in % FTP
100%50%0%
0:0040:001:20:00
Z1 44% · 35 minZ3 56% · 45 min
Intervals
4 blocksZ1
Warm-up
10:0050%Repeat 3×
Z3
IntervalTempo pace
15:0080%Z1
RecoveryBrief recovery
5:0055%Z1
Cool-down
10:0045%What it trains
Endurance work builds aerobic durability, improves fatigue resistance, and supports longer steady rides.