The Stennis Space Center hosts a marathon, half marathon, and 5K race offering participants a scenic run on paved roads around the center. The marathon course is flat and officially certified, qualifying for the Boston Marathon, with aid stations providing water, Gatorade, and other essentials. Participants must be at least 18 to enter the marathon. The event is chip-timed, and results are available via text, email, and online. Awards are given to top finishers, and all participants receive a long-sleeve shirt. Post-race refreshments include red beans, rice, and drinks. Security checks require valid identification.