Matt Kenseth welcomed new sponsor Circle K to the Monster Energy NASCAR Cup Series by winning the pole Friday at Richmond International Raceway.In the first of six races with Circle K on the car, Kenseth will lead the field to the green flag in the Toyota Owners 400 after putting...

NHRA officials announced today that Circle K, one of the nation’s premier convenience retailers, has renewed its title sponsorship of the NHRA Winternationals.The tradition-rich season-opening event for the NHRA Mello Yello Drag Racing Series, scheduled for Feb. 5-8 at historic Auto Club Raceway at Pomona in Southern California, the Circle...

Electronic cigarettes expanded their footprint in IndyCar racing Tuesday with the announcement that Mistic E-Cigs will serve as the co-primary sponsor of the No. 11 entry fielded by KVSH Racing for its new driver Sebastien Bourdais for the 2014 and 2015 IndyCar Series seasons. KVSH also unveiled the livery of...