Originally Posted by
tntyz
How far off was the max speed reported by the unit v. Training Center? I sometime get the same thing using Sport Tracks, but the difference is small (0.1 mph). The application may actually recalcuate speed based on GPS information and the algorithms used may differ slightly. Just speculation on my part.
The difference was like.. top speed in graph is 47.5 kph and max speed 52.0 which is much difference considering my max effort -.0