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2011 Indy 500 race winner Dan Wheldon, Bryan Herta Autosport with Curb / Agajanian celebrates
Photo by: Eric Gilbert

Race winner Matt Kenseth, Roush Fenway Racing Ford
Photo by: Action Sports Photography

#46 S Road MOLA GT-R: Masataka Yanagida, Ronnie Quintarelli
Photo by: Hisao Sakakibara

Michael Schumacher, Mercedes GP and Vitaly Petrov, Lotus Renalut F1 Team accident at turn 3
Photo by: xpb.cc

Grid girl
Photo by: xpb.cc

Podium: race winner Sebastian Vettel, Red Bull Racing, third place Mark Webber, Red Bull Racing
Photo by: xpb.cc

Sebastian Vettel, Red Bull Racing
Photo by: xpb.cc

Will Davison and Mika Salo on a rollercoaster at Dreamworld
Photo by: Edge Photographics

GT3 race start
Photo by: Ed Fahey

Buddy Rice and Dan Wheldon
Photo by: IndyCar Series

Classic Porsche race cars are staged for the Stuttgart Cup qualifying session
Photo by: Bob Heathcote

The Porsche family of cars present for this year's Porsche Rennsport Reunion IV
Photo by: Porsche Cars North America

View of the California coast from the top of the Corkscrew
Photo by: Bob Heathcote

Drivers complete a five lap tribute to Dan Wheldon
Photo by: IndyCar Series

Dario Franchitti, Chip Ganassi Racing
Photo by: IndyCar Series

Carl Edwards wins
Photo by: Action Sports Photography

Podium: race winner Casey Stoner
Photo by: Repsol Media

Casey Stoner
Photo by: Repsol Media

Victory lane: race winner Matt Kenseth, Roush Fenway Racing Ford
Photo by: Action Sports Photography

Fans pay tribute to Dan Wheldon at the Indianapolis Motor Speedway gates
Photo by: IndyCar Series