12 riders can make a cut into the final 1st to 3rd qualifiers are seeded to the 2nd Heat. 5 minutes run for 3 riders and extra 1 run each after beeping. You have to stop riding right away touching on the ground or you'll be disqualified. Once order is decided in the first turn of a run, you have to keep the order till the end including extra run. - Heat 1 4th to 12th qualifiers are mixed by lottery into 3 groups with 3 riders each. (The format of mixing is TBD) 2 riders out of 3 proceed to Semi Final. Judges raise 2 flags at the same time for 2 riders who should proceed to the next round. - Semi Final 3 riders each 3 group. 1 rider out of 3 proceeds to the final. - Final 3 riders compete according to the rule above. Judges post results in a box and the result is announced at the podium later on. - If there's a tie at Heat1 or Semi final, the tiebreak is decided by Sudden death format. The format of battle is same as above, a rider has to stop riding right away touching on the ground.