Press release content from PR Newswire. The AP news staff was not involved in its creation. Porsche Taycan Reaches 102 mph* February 10, 2021 GMT NEW ORLEANS, Feb. 10, 2021 /PRNewswire/ -- Even when circumstances mean that being indoors is the safe and, at times, unexciting option, racer Leh Keen recently found a way to make being indoors considerably less boring. There’s a Guinness World Records title for the fastest speed by a vehicle indoors – and, until recently, it stood at 86 mph. The rules – strictly enforced by Guinness World Records - are daunting. Leh had to start his record attempt and finish it at a standstill, all within the space of the building – there could be no run up, no safety net and no doors open and therefore no escape route. For good reasons, therefore, the record has stood for seven years.