The 2003 Sirius Satellite Radio at the Glen was a Winston Cup (now Sprint Cup) event held at Watkins Glen International on August 10, 2003. Robby Gordon made it a road course-season sweep, winning his third (and to this final) career race by 2.3 seconds on Scott Pruett. Points leader Matt Kenseth finished 8th and held a safe 258-point margin on Dale Earnhardt, Jr (3rd). Stats