Introduction: Welcome to the first season of the Sim Racing Online Multiclass Endurance Championship on rFactor 1here at SRO. This should be a very interesting series using the Enduracers Endurance mod to test one’s adaptability to different kinds of tracks. Features: The championship will be contested over 6 rounds. The racing will take place on famous circuits from all over the globe. | Road America | Circuit of the Americas | Laguna Seca| Bahrain | Abu Dhabi | Will play host to the championship. To found out more please Click HERE