Workout overview

Distance: 7.6 km

Zone distribution

Z1: 205 m

Z2: 2027 m

Z3: 1768 m

Z4: 1200 m

Z5: 2400 m

Z6: 0 m

3%
27%
23%
16%
32%
0%

Over-unders help develop your ability to surge and recover - repeatedly. This helps to improve economy and makes the sustained high effort - just a notch below the surge pace - feel much easier.

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