Visiting San Marcos soon? Step into our box, and you’ll soon discover your new home away from home. Double Barrel Fitness is a 4,028-square-foot facility featuring lots of open space and cool equipment. WOD with us and you’ll never waste your workout time waiting on a machine or bar. Our vibe is unmatched—and you’ll love our huge wall mural, for extra inspiration. It’s a playground to try new things—so your visit will be the best time ever!