REGISTRATION WILL BE AVAILABLE AT THE EVENT!! CASH ONLY at the gates and registration please. ATMs are located in the Vendor Midway. Come be part of the action May 16th ~ 18th at Infineon Raceway in Sonoma! Race and Practice order will be posted at the track Online Registration is now Closed!! Professionally Designed Track Classes from 50cc to Pros ($25k cash pro purse) & Vintage Practice Friday ~ Sat. & Sun. Racing ~ Overnight Camping Over 40,000 Fans ~ AMA Superbikes ~ Supermoto Live Entertainment ~ Huge Vendor Midway NOTE: ALL competitors & spectators must purchase a weekend event pass to enter the raceway. Event passes will be available at the gate thru Saturday morning for MX competitors and their guests. Kids 12 & under are free. Passes include entry to all events, racer pits and entertainment midway. www.winecountrymx.com