Actually, this part would provide everything you need to run. The clock is pleasantly small, the GPS reception is very good and also works in the forest. The display is easy to read and would be able to show all information. Why are displayed during the run but only Average Pace or speed is beyond me. When I need to run the current pace, the average I get later on PC. Another weak point is the interface cable. Whether the clock is recognized by the PC is more or less a matter of luck. I had been a Forerunner 305, because what the contact much better resolved.