The Pikes Peak International Hill Climb is the second-oldest motorsports event in America. First contested in 1916, this weekend marks the 93rd running of the "Race to the Clouds."Accomplished Porsche racer, photographer, commercial director and RACER co-founder Jeff Zwart is a seven-time class winner in this unique race, run on...

It's hardly a secret for those on the inside of the Pirelli World Challenge series, but for those hoping to see Andretti Autosport fielding the factory-assisted Nissan GTR program, the talks between Nissan USA and the defending Indy 500 winners broke off earlier this month. RACER confirmed the program has...