Daryll and Michael Berna finished the Double Decker season in Bumblebee. Valley News/Ronda Berna photo
A father and son from Murrieta won the Perris Auto Speedway 2021 Double Decker class season championship.Perris Auto Speedway had seven Double Decker main events in 2021. Daryll Berna, who is 57, and 25-year-old Michael Berna only won one of those races but were also the only team to compete in all seven of them. The Bernas accumulated 390 points for the season. John Flowers and Josh Hall were second with 330 points. Eric and Chris Evans, who are also a father and son combination, had 300 points for third place after joining the competition in the third race of the season and winning the final five main events.“It was a challenge. It took a lot of hard work. We could not have won the championship if we didn’t work together as a team,” Daryll Berna said.The Double Decker c
