Flat Pace

The heart rate algorithm assumed symmetrical heart rate behavior for deceleration and acceleration. This is not really the case for many runners. Here's how the new algorithm fixes this problem.

The version 2.8.44 of Power Tool can display power and flat pace zones. Here a short description how to configure it.

Power Tool includes a calculation of the heart rate from running power. It is used to estimate the sensation during a workout. It is now possible to visualize this prediction.

These two data fields dedicated to power display different information depending on activity. Here's how to set them up.

Power Tool and Power Workout for Runner are now displaying the progress of the current workout step.

Flat track pace, heart rate analysis and structured workout for power based running sessions

Flat Pace integrates now a race calculator which computes the pace knowing the power. It is displayed just after the ‘pace vs power’ curve and permits to estimate the expected time for the standard races using the mean running power as input (or the power from Stryd’s race calculator). More about: Viewing the pace associated to the power. Click here to see an example.

Flat Pace can now display the correspondence curve between power and pace. More to know how it work.

Graph No data Calculator power: watt pace:  5k: 10k: semi-marathon: marathon:

Flat Pace Graph Power/Pace No data Calculator Power/Pace power: watt speed:  pace:  5k: 10k: semi-marathon: marathon: Heart Rate for a power maintained during 4 Minutes The average heart rate for an effort at a given power hold during 4 minutes is displayed in the following chart. The average power variation is taken into account by the model. In the case of a regular rhythm, it is close to zero, in the instar, during an interval training it can be up to 50w. Graph Power/HR No data power variance: +⁄−  watt Calculator Power/HR power: watt power variance:+⁄−  watt heart rate:--- ppm