Bicyclists will whiz across Hall County roads this weekend during the third annual Gainesville Gran Prix. The USA Cycling-sanctioned Omnium Cycling Race will kick off with Wahoo Fitness Kickr races and street sprints Friday night at Wrenched Bicycles off Bradford Street in downtown Gainesville. The timed trial and circuit race will follow on Saturday at Concord Baptist Church, 640 Main St., in Clermont.