I'm kind of an odd ball in I don't own a cycling computer. I've used Strave a few times but normally I just ride. I live in the suburbs of L.A. in a town tucked up along the foothills. When I'm not commuting I just jump on my bike and go. I've been riding most of my 54 years and years ago I would try and plan a route but I never could stick to it. I will time my travels to get an idea of what I've done. I've lived in this same house for 50 years (I moved to Colorado for a few years back in the late 70's) and I have a real good Idea how far everywhere I go is. I've thought many, many, many times that I've wanted a Garmin but I just can't seem to make myself buy one.
Who knows. Maybe tomorrow I'll break down and buy a GPS and start mapping my rides.