The UKGSA use the IGSA Rules for Streetluge, Classic Luge, Downhill Skateboard, Stock Gravity Bike, ¾ Fairing Gravity Bike, Downhill Inline, Skateboard Slalom and Inline Slalom Racing. For the Gravity Racer and Soapbox classes the UKGSA has its own rules. These rules apply for Races, not Freerides.