Event Description The 2021 Shamrock 5K & 15K returns on March 14th for its 6th year! We are at a new venue for the 2021 event. You could be the Lucky Leprechaun!ONLY 150 SPOTS AVAILABLE – ALWAYS SELLS OUT SO DON’T DELAY Proceeds benefit the American Cancer Society and Relay for Life Event Location & Accomodations Trending Events Muddy Dash | Tampa Bay | December 6th 42nd Tinsel Trot Winter Runderland 5K