![When I save an activity as a course, Connect dramatically changes the elevation gain. - Garmin Connect Web - Mobile Apps & Web - Garmin Forums When I save an activity as a course, Connect dramatically changes the elevation gain. - Garmin Connect Web - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/92/6560.Activity-Screen.jpg)
When I save an activity as a course, Connect dramatically changes the elevation gain. - Garmin Connect Web - Mobile Apps & Web - Garmin Forums
![Garmin Connect Courses elevation gain grossly overestimated. - Garmin Connect Web - Mobile Apps & Web - Garmin Forums Garmin Connect Courses elevation gain grossly overestimated. - Garmin Connect Web - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/92/6076.tramousse.jpeg)
Garmin Connect Courses elevation gain grossly overestimated. - Garmin Connect Web - Mobile Apps & Web - Garmin Forums
![Elevation gain/loss in courses largely overestimated - Garmin Connect Web - Mobile Apps & Web - Garmin Forums Elevation gain/loss in courses largely overestimated - Garmin Connect Web - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/92/866B936D_2D00_2CF7_2D00_4620_2D00_8FB0_2D00_847760242D02.jpeg)
Elevation gain/loss in courses largely overestimated - Garmin Connect Web - Mobile Apps & Web - Garmin Forums
![Altimeter always showing negative overall elevation - Forerunner 935 - Running/Multisport - Garmin Forums Altimeter always showing negative overall elevation - Forerunner 935 - Running/Multisport - Garmin Forums](https://forums.garmin.com/cfs-file/__key/communityserver-discussions-components-files/122/1382467.png)
Altimeter always showing negative overall elevation - Forerunner 935 - Running/Multisport - Garmin Forums
![Elevation Bug - Accurately recording total ascent/descent, but elevation plot on EVERY ride is completely flat, stuck at 5,276ft. - Edge 530 - Cycling - Garmin Forums Elevation Bug - Accurately recording total ascent/descent, but elevation plot on EVERY ride is completely flat, stuck at 5,276ft. - Edge 530 - Cycling - Garmin Forums](https://forums.garmin.com/resized-image/__size/2314x1458/__key/communityserver-discussions-components-files/402/ElevationOriginal.png)
Elevation Bug - Accurately recording total ascent/descent, but elevation plot on EVERY ride is completely flat, stuck at 5,276ft. - Edge 530 - Cycling - Garmin Forums
![Elevation data in Strava is "wrong" if the activity is sync from Xert to Strava - Support - Xert Community Forum Elevation data in Strava is "wrong" if the activity is sync from Xert to Strava - Support - Xert Community Forum](https://forum.xertonline.com/uploads/default/original/1X/19ba919dbef64350dec3b6f99074387442bc3337.jpeg)
Elevation data in Strava is "wrong" if the activity is sync from Xert to Strava - Support - Xert Community Forum
![Elevation chart and grade display completely wrong on 530 with v 3.50.0.0 - Edge 530 - Cycling - Garmin Forums Elevation chart and grade display completely wrong on 530 with v 3.50.0.0 - Edge 530 - Cycling - Garmin Forums](https://forums.garmin.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/402/Screen-Shot-2019_2D00_07_2D00_13-at-4.48.44-PM.png)
Elevation chart and grade display completely wrong on 530 with v 3.50.0.0 - Edge 530 - Cycling - Garmin Forums
![Way to customize elevation graph for an activity on the Garmin Connect website? - Garmin Connect Web - Mobile Apps & Web - Garmin Forums Way to customize elevation graph for an activity on the Garmin Connect website? - Garmin Connect Web - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/cfs-file/__key/communityserver-discussions-components-files/92/1376932.jpg)
Way to customize elevation graph for an activity on the Garmin Connect website? - Garmin Connect Web - Mobile Apps & Web - Garmin Forums
![Elevation data in Strava is "wrong" if the activity is sync from Xert to Strava - Support - Xert Community Forum Elevation data in Strava is "wrong" if the activity is sync from Xert to Strava - Support - Xert Community Forum](https://forum.xertonline.com/uploads/default/original/1X/f280482faf20e1a4b74f374d7a3c34b7544c52c6.png)
Elevation data in Strava is "wrong" if the activity is sync from Xert to Strava - Support - Xert Community Forum
GitHub - truxoft/GCO: Garmin Connect Overrides - local bugfixes and enhancements of Garmin Connect Web
![Anyone who says Garmin's elevation calculations are borked, you are correct. Contrary to what Garmin tells me this ride was neither underground nor underwater. : r/Garmin Anyone who says Garmin's elevation calculations are borked, you are correct. Contrary to what Garmin tells me this ride was neither underground nor underwater. : r/Garmin](https://i.redd.it/ca2w8yskt6i51.jpg)