10min from 75 to 85% FTP4x 4min @ 100% FTP,
2min 30sec @ 75% FTP
10min from 82 to 75% FTP
Workout overview

Distance: 2.76 km

Zone distribution

Z1: 0 m

Z2: 681 m

Z3: 1119 m

Z4: 960 m

Z5: 0 m

Z6: 0 m

0%
25%
41%
35%
0%
0%

Author: Rachel "Ruby" Zambrano

Threshold interval workout similar to a 4 x (800 meter threshold/400 meter recovery) utilizing Zambrano Power Zones and the Stryd power meter for running. Workout by Rachel 'Ruby' Zambrano of Peaks Coaching Group.

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