4 x 20 fast slow variation

Finished

2.5 hours on the 2026 Abu Dhabi long distance triathlon route. Includes 4 x 20 min fast slow simulation
2:30:00
Duration
30
Field size
Group Workout — 30-rider field
Unranked — this one is just for the ride
Single Pen
Nothing beyond a trainer
None weather, Light wind, Day
Organized by

Abu Dhabi long distance 2026 route

Duration
2:30:00

Workout

4x20 Fast/slow section variation
2h 30m142 tss
The slower sections require greater power output and the faster sections require lesser power output -- Practice optimising your frontal area during the faster section intervals
10m
20m
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150m