Five former NASCAR champions and three former Indy 500 winners will race on the streets of Washington D.C. this summer.

Four-time Indianapolis 500 winner Helio Castroneves (photo) will join fellow "500" winners Dario Franchitti and Tony Kanaan, along with NASCAR legends, in the IROC race on the streets of Washington, D ...

IROC returns with some of the greatest names in recent racing history from NASCAR and IndyCar competing on the streets of ...

IndyCar's Freedom 250 race in Washington, D.C.'s National Mall will now feature an undercard race hosted by IROC on Saturday, ...

NASCAR Hall of Famer Ray Evernham and former NASCAR team co-owner Rob Kauffman have announced the formation of IROC Holdings LLC and the acquisition of the IROC brand, signaling the revival of the ...

A star-studded IROC race at the National Mall will be the lead-in to IndyCar's Freedom 250 Grand Prix in Washington, D.C.

A once popular support series to NASCAR could soon be making a return appearance. The International Race of Champions (IROC) was a racing series that competed at many of the same tracks as NASCAR from ...