2011: Competed in six meets for the Cougars, including the NCAA Southeast Regional in Louisville, Ky...Best finish of the season came at the Charlotte Invitational where he finished 7th in 27:10 for the 8K race..Career-best time came at the SoCon Championships where he ran 26:53 for the 8K race.
High School: Third in 2010 South Carolina AAA State Track & Field Championship 3200-meter run
All-State Cross Country in 2008, 2009, 2010
PR's: 3200 - (9:45.70) 5000 - (16:01)
Coach Seago on Mackenzie: "Mackenzie has been part of a winning team at Hilton Head High School. He's seen first-hand how hard work translates to success. He has had a great senior season and his momentum is building at the right time. The mileage foundation he's put in, combined with his mindset for winning foreshadows a successful future ahead."