In this photo taken Sunday, May 31, 2015, Behnaz Shafiei fills the tank of her motocross bike at a gas station near Hashtgerd, Iran, before a training session at a racetrack on the outskirts of the city, some 45 miles (73 kilometers) west of the capital, Tehran. “When two days pass and I do not ride my motorcycle, I get really ill. Even the thought of not having a motorcycle some day gives me an awful feeling,” Shafiei said. (AP Photo/Vahid Salemi)