Shamrockin Run New Orleans is an endurance event featuring a Half Marathon, 10K, 5K, and a Kids One Mile Fun Run, hosted along Lakeshore Drive in New Orleans. The course is closed to all vehicle traffic, offering participants a safe running experience. The event also includes the Guinness Challenge 5K, where participants consume Guinness Beer at specific intervals during the race. The top male and female finishers of the challenge receive a case of Guinness Beer. The event is headquartered at the Blue Crab Restaurant & Oyster Bar on Lakeshore Drive.