DENVER, Colo. - WC Vision, through its Pirelli World Challenge Competition Committee, has announced that, for the balance of the 2015 season, rolling starts will be used for Friday or Saturday races of weekend events, while the series' traditional standing start will be used for Sunday races.The committee has also...

IndyCar has altered the procedures for standing starts, which will be implemented for the first time at Race 1 of this weekend's double-header in Toronto, as well as at Houston later this season. Race 2 of the doubleheader weekends will utilize traditional rolling starts.The revisions are as follows: Countdown -...