Renger van der Zande and Alex Popow regained the top spot in Prototype Challenge practice at Mazda Raceway Laguna Seca early Saturday morning, with a fastest lap of 1:20.094 in the No. 8 Starworks Oreca/Chevrolet. They were just under .2 seconds faster than CORE Autosport's Colin Braun and Jon Bennett,...

Subtitle:Riley Motorsports Capture GTD Pole On Last LapRiley Motorsports driver Cameron Lawrence swiped the GT Daytona (GTD) TOTAL Pole Award away from second-place qualifier Spencer Pumpelly on the final lap of Friday’s qualifying session, posting a best lap of 1:38.295 (93.026 mph).Lawrence, who co-drives the No. 93 TI Automotive/Viper Exchange.com...

Plymouth, Wisconsin August 9, 2015. Today’s One-Two GT Le Mans (GTLM) class victory at the Continental Tire Road Race Showcase makes it three in a row for Porsche and the venerable 911 RSR, after customer Falken Tire’s win at Sahlen’s Six Hours of the Glen in June and the factory-prepared...