Threshold + Tempo–VO2 Overload, a Threshold cycling workout from Juliette Berthet

Workout library · Stimulus

Threshold cycling workouts

Sustained work at the edge of critical power, to move the edge.

The stimulus

Threshold, explained

What it is

Intervals of eight to thirty minutes at or just under critical power, the highest intensity the body can hold in a steady state. Over-unders, stochastic threshold and long sustained blocks all belong here; what unites them is time close to CP without draining W′.

Why it matters

Why it matters

Critical power is the number every other target is written against. Raising it by ten watts raises the ceiling of every climb, time trial and breakaway, and it is the adaptation that responds most reliably to structured work.

If you ride it

If you ride it

These sessions feel controlled rather than desperate. If you are gasping in the first block the target is too high; the goal is to finish the last interval at the same power as the first. Two a week is plenty.

If you coach it

If you coach it

Threshold work is where an accurate CP pays off: a stale CP makes the session either a tempo ride or a VO2 session. Vekta recalculates CP from every ride, so the targets track the athlete's current state rather than a test from spring.

In Vekta

In Vekta

In Vekta the intervals are set as a percentage of the athlete's live CP and converted to watts on their head unit. After the ride the session is classified, and the CP model updates if the effort showed a new ceiling.

Common questions

What is the difference between threshold and FTP work?

How long should threshold intervals be?

Can I do threshold work on consecutive days?

The stimulus

Threshold, explained

What it is

Intervals of eight to thirty minutes at or just under critical power, the highest intensity the body can hold in a steady state. Over-unders, stochastic threshold and long sustained blocks all belong here; what unites them is time close to CP without draining W′.

Why it matters

Critical power is the number every other target is written against. Raising it by ten watts raises the ceiling of every climb, time trial and breakaway, and it is the adaptation that responds most reliably to structured work.

If you ride it

These sessions feel controlled rather than desperate. If you are gasping in the first block the target is too high; the goal is to finish the last interval at the same power as the first. Two a week is plenty.

If you coach it

Threshold work is where an accurate CP pays off: a stale CP makes the session either a tempo ride or a VO2 session. Vekta recalculates CP from every ride, so the targets track the athlete's current state rather than a test from spring.

In Vekta

In Vekta the intervals are set as a percentage of the athlete's live CP and converted to watts on their head unit. After the ride the session is classified, and the CP model updates if the effort showed a new ceiling.

Common questions

What is the difference between threshold and FTP work?

How long should threshold intervals be?

Can I do threshold work on consecutive days?

Ride these Threshold workouts in Vekta, scaled to your numbers

Ride these Threshold workouts in Vekta, scaled to your numbers

Ride these Threshold workouts in Vekta, scaled to your numbers