By Aaron Waldron
Ryan Cavalieri lined up against his title rival in the final heat of the week, drove away from the pack and drove into the history books with a record-extending fourth Invitational championship. Cavalieri needed to beat Ryan Maifield and win the last race to have a shot at the title, and grabbed an early lead from outside row one as Maifield sped into the second spot from the second row. Maifield tried to keep pace with Cavalieri, but dropped out of the race with mechanical issues while chasing his chance for a repeat win of his own, and Cavalieri held on for the clinching victory.
LiveRC Facebook account -- various pictures and results
LiveRC Twitter account -- breaking news and live race updates throughout the weekend
LiveRC Instagram -- pictures from the pits