Brittney Singleton (The Wearin’ of the Green 5K Shamrock Run) talks with Clarence. Great opportunity to run a super fun inaugural community fun run and race on the last mile of the historic Wearing of the Green St. Patrick’s Day Parade in Baton Rouge. The 5K Certified Course (3.1 miles) starts and ends at Moreau Physical Therapy on Perkins Road in Baton Rouge. You must be able to run or walk 3.1 miles in under one hour. The Wearin’ of the Green, St. Patrick’s Day Parade rolls immediately after the run.