Originally Posted by
Leinster
Strava does that for me. Before I got on there, I just figured it out by pure guesswork and comparing to climbs is seen the pros go up. Once I actually found out how steep the climbs I was doing weren't, it was a bit of an eye opener.
It's be so much easier with metric (100m vertical in 1km = 10%).
Yeah, I've often entertained myself by wondering, as I'm proudly chugging up some little bump, just how FAST a pro cyclist would blow by me!