The Southeast Alamance High School Marching Stallions, while only in its third year, is one of the most award-winning and talented programs in the area. Starting in 2023 with less than 20 members, the Marching Stallions has experienced explosive growth in talent and in number as it is the largest marching band program in the county with 68 members. The Marching Stallions serves as the musical halftime entertainment and support of the varsity football program at all home and some selected away games. In addition, the Marching Stallions competes in regional high school marching band competitions and participates in local parades.