Incorrect cycling elevation gain

[Niki_Boontham]

My Zwift ride that got uploaded here via Strava has way less elevation gain than my ride.

[MedTechCD]

Zwift rides have GPS coordinates in the middle of the ocean, which is pancake flat
If you have ‘Elevation correction’ enabled in Intervals, it will use the elevation from the ocean.
See related topic here:

GAP on descent faster than actual pace

GAP is the result of a calculation from speed (pace), elevation change and body weight. Issues usually come down to an erratic elevation profile. Elevation can come from: baro sensor in your device which can be faulty. In Intervals you can set your device and from a list of devices, it is known as having or not having a baro sensor. If you know that yours is defective, you can modify the use of it. Those settings are under the Actions - Settings menu. [image] If you don’t have a baro-s…