garmin climb is rarely accurate. only in areas that have steady climb is it accurate.
for long runs up 3rock then
that path by 18 was either existent or i was imagining things but i ran along it..
well when i relocated and got the control from the other side there was no path on north side of 18.
i came in from the larger track on that path and it was just off it... SPIKE :)
ah see i was talking 'bout the tiny path passing over control