Total distance ridden above a specified grade

[Ettiene van Zyl]

Hi,

 

I use a Garmin Edge 510. I was wondering if it is possible, either on the device, or via third party software, to filter all distances on a specific ride that was above a certain grade ie 5.1%.

 

I think this will be a more accurate measure of "difficulty" of a ride than purely taking the average gradient over the complete ride, as there may be 10 x 15m sections that is 8% at different places.

 

Thanks