Very undulating, ideal conditions, exposed. 3 large hills, twice.
Very undulating, very strong headwind up and down first hill, exposed. 3 large hills, twice.
The image will allow me to pick apart each mile, analysing where I could improve or what adjustments I need to make to my training. However, it also suggests that it is probably just as well that I don’t own a Garmin*
*other GPS devices exist