GuySJ
Senior Member
The time remaining is calculated from power not speed and distance, so if you hit a hill hard it goes right down then if you back off over the top it goes right back up again...I've never figured out how bkool determines the time between the rider and any ghosts/bots. As a climb progresses it shows me gaining at a clip that I know doesn't match reality, then we crest and they pull away again or slingshot past at some absurd speed.
I see the same overall effect with the estimated time remaining -- as long as I'm riding reasonably strong, on steep climbs the estimated time remaining drops rapidly, then goes bezerk as I transition to something less than a 5% grade. I do better just estimating myself based on what I know about the ride and mileage left :-)
It's a quirk and I just live with it.