Here are three of the latest additions. RW tests the Polar S625X, Timex Speed and Distance Monitor and Garmin Forerunner 201 It’s not so long ago that speed and distance judgement was regarded as a ...
If you want to know exactly how far, and fast, you've run, then a speed-and-distance monitoring (SDM) watch is an essential piece of kit. Timex, Garmin and Navman produce SDMs that use satellites to ...
The fastest Olympic sprint was Usain Bolt’s 100 meters at the London Games, averaging more than 23 miles per hour for 9.63 seconds. Marathoners, who run for two hours, top out around half of Bolt’s ...
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