Originally Posted by Axiom

I'm not sure what everyone's definition of sprinting is. For example: Yesterday I was racing a guy on a motorized mountain bike; I managed to beat him for 3.7 miles before I was dropped. During that time I was in the 29mph range according to my cyclocomputer. Keep in mind I am in fairly good shape and 3.3 miles were flat. Is this sprinting? And was that any good?