Motocross at Glen Helen Raceway

EVENTS

If L.A.’s bike revival seems a little, well, precious to your higher-octane taste, the Red Bull X-Fighters would like to up the ante. The popular motocross event sends dozens of riders down a gravity-defying course, where speed and agility make for an eye-popping aerial race. Glen Helen Raceway, 3018 Glen Helen Road, San Bernardino. 2 p.m. Sat. $20-$400. redbullxfighters.com