Monster Jam Freestyle Mania presented by Spin Master in Portland

Monster Jam Freestyle Mania, presented by Spin Master, brings high-octane monster truck freestyle competition to Portland. As part of the world's largest monster truck tour, operated by Feld Entertainment, drivers perform stunts over ramps and junked cars while attendees vote via a scoring website to determine the winner.

The freestyle competition allows drivers two minutes to execute their best tricks, with a rule requiring 30 seconds of running time to qualify for a score. Since its inception in 1992, Monster Jam has become a premier live motorsport event held in stadiums and arenas worldwide.

Portland's edition promises an adrenaline-fueled evening for all ages, featuring the trademark roar of massive trucks and the interactive voting element that lets fans decide the champion.