***IMPROMPTU RIDE FOR STATS CREDIT*** After Work Dirty Ride. To All Mountain Bikers. Impromptu Ride for credit will be in Arastradero Park. We will meet at 6:00 pm in the Arastradero Park parking lot located on the east side of Arastradero Road. Bring water and all necessary supplies. Coconuts in Cupertino is a good place to get something to eat after the ride. Hope to see you there. Please call if you need more information.