Thursday Apr 13 2017 comments GALLERY: 2017 Granite Bay Grinder By: Kim Palaferri - For The Press Tribune -A +A Over 1,000 riders battled the elements including blustering wind, rain, and hail to compete in the Granite Bay Grinder, the 4th official NorCal race of the year. (Photos by: Kim Palaferri - The Press Tribune) Julianne Barclay of Granite Bay High School pedals her way to the podium as she takes 2nd place at the Granite Bay Grinder held last Saturday at Folsom Lake. #1075 Lily Willis and Hanna Warren plate # 1071 collided at the start of the girls JV division which ended their race for the day. Granite Bay High's JV rider, Sadie Can Den Bogaerde worked her way from the back of the pack to pass other riders over the weekend. Jacob Joiner of Roseville High School stays upright on his bike at the muddy part of the trail during the JV Division 2 heat at the Grinder. Munir Zarea of Roseville pedals through the mud with ease during the JV D2 race.