A British startup plans to create a new wave of athletics records by reinventing the running track. London-based Feldspar is engineering the surface to maximise speed. It all starts with the flooring ...

It was a Tuesday and I was on my way to a running track. It was ‘Track Tuesday’, if you like – a well-known convention among several runners. But I wasn’t going to run around a regular, oval track on ...

On the corner of Castro and Jersey Street in Noe Valley, there’s a sign you can’t miss. Sticking out from the top window of Running Wylder, a run specialty store in San Francisco, an image of a ...