The British carmaker officially took the wraps off its highly anticipated CC100 Speedster Concept at this weekend's 24 Hours of Nürburgring race.

Madrid, May 20 (EFE).- Formula One drivers stoically endure special diets and training regimens that rival those of any elite athlete, but they still find time to enjoy life as they see fit off the track. The high level of competition on the F1 circuit is stressful and drivers look for ways to let off steam when they are not racing, engaging in relaxing activities that connect them to the real world, such as reading and spending time with family and friends. Efe spent some time with the Williams racing team to learn how drivers spend their time away from the track.

Provisional qualifying grid for the Indianapolis 500 after Saturday's first day of time trials with driver, nationality and four-lap qualifying average (24 of 33 spots filled with last 9 to be decided on Sunday): Row One 1. Ed Carpenter (USA) 228.762 mph 2. Carlos Munoz (COL) 228.342 3. Marco Andretti (USA) 228.261 Row Two 4. E.J. Viso (VEN) 228.150 5. A.J. Allmendinger (USA) 228.099 6. Will Power (AUS) 228.087 Row Three 7. Ryan Hunter-Reay (USA) 227.904 8. Helio Castroneves (BRA) 227.762

Mark Webber will be under pressure to produce his best at next weekend's Monaco Grand Prix if he is to keep alive his hopes of retaining his seat with defending champions Red Bull next year. After a difficult, incident-filled start to the 2013 season, the 36-year-old Australian knows he has to deliver consistent strong performances to ensure he stays at the top. And Monaco, where he has always shone and produced one of the finest wins of his career, is expected to see him bidding to land the 10th win of his career on the unforgiving streets of the Mediterranean principality.