In 2014 Derani raced in the last two rounds of the 2014 European Le Mans Series, finishing third in the 4 Hours of Le Castellet on 14 September and retired in the 4 Hours of Estoril on 19 October, driving on both occasions an Oreca-Nissan 03R of Irish team Murphy Prototypes. In 2016, he entered the four endurance races of the 2016 WeatherTech SportsCar Championship for Extreme Speed Motorsports with a Ligier-Honda LMP2, winning both the 2016 24 Hours of Daytona and the 12 Hours of Sebring.