I was in a triathlon and there was a big hill that all the racers had to go up it was 6 ft tall. I slowly rode up the hill but not at a steady rate. it toke me 4 minutes to get all the way up the hill. Once I got to the top of the hill I rode down the hill with my brakes on so I didn't go to fast. I wasn't going at a steady rate though. It toke me 4 minutes to get back down the hill.