Derval O'Rourke is a retired Irish athlete known for her achievements in sprinting and hurdles. Born on December 23, 1983, in Cork, Ireland, she specialized in the 100 meters hurdles and represented Ireland in various international competitions, including the Olympics and World Championships. O'Rourke gained recognition for her performance at the 2006 European Championships, where she won a bronze medal. She also set a national record in the 100 meters hurdles, showcasing her talent and dedication to the sport. After retiring from athletics, she has been involved in coaching and promoting fitness.