R Calendar

Rolex 24 at Daytona GT class champions Magnus Racing have added Patrick Long to its driver lineup at the Grand-Am Rolex Series' Sahlen's Six Hours at the Glen, alongside team owner John Potter and co-driver Andy Lally.

APR Motorsport adds a second Audi R8 to the Grand-Am Rolex Series' GT class at next month's Sahlen's Six Hours at the Glen. The team's No. 52 will be driven by Marc Basseng and Frank Stippler.

Top F3 Euro Series squad ART will tackle the British F3 championship at two of the remaining five rounds. The French squad, winners of the F3 Euro Series for the past six seasons, will field its four regular drivers: championship leader Jules Bianchi, F3 Master Valtteri Bottas, reigning Formula BMW Europe champion Esteban Gutierrez and Adrien Tambay at Spa later this month and again at the penultimate round of the championship in the Algarve in September. Welcoming ART Grand Prix to British F3, championship co-ordinator Fiona Pawley said: "We are delighted that a team with such a Formula 3 pedigree will be joining the series at Spa; it will be fascinating to see how they get on against the cream of the British teams.