Because of its location, characteristics and climate, the Catalunya Circuit is today the traditional training ground for Formula 1. For the past three years it has been the sole venue for winter testing and it will host two more days of in-season testing on the Tuesday and Wednesday following this weekend’s Grand Prix. For some time now, it is also the venue that kicks off the European season, characterised by the arrival of the mobile hospitality units, still erroneously referred to as “motorhomes” and the fact that cars and equipment all travel by land. The trucks leave #maranello on the Tuesday evening before the race and take around 12 hours to reach the track to the north of Barcelona. In contrast to the races outside Europe, the SF71Hs travel virtually fully assembled, having been rebuilt at the factory rather than the track.