Polish pilot Luke Czepiela flew the perfect run to take his first Challenger Class win of his career. He crossed the finish line in 1:16.484 which no other pilot could beat.
Melanie Astles also claimed her first podium finish in a Challenger Class race when she finished second just 0.569s behind Czepiela.
Ben Murphy was looking to win here after topping the early Free Practice sessions, but a pylon hit at Gate 2 put an end to his chance of a podium finish.
Kevin Coleman, who also wanted to win here in front of his home crowd, also clipped pylons at both Gate 8 and Gate 11 giving him six seconds of penalties and ending his chance of another podium.
All four pilots have now claimed their place at the winner-takes-all season finale in Las Vegas.
Challenger Cup results
Overall Challenger Cup standings