@Brad_Olwin I agree with @Mff73 here.
I use, as sport mode, trail running when I go to the trails, flat or steep and I use running when I run in concrete, asphalt or an even surface, but it can have as ascent as any trail run. Usually this differentiation correlates with the types of shoes that I wear.
I mean, I can run, using running sports mode, in the steep streets of San Francisco and 3D distance should be considered.