Miramas Athletics Stadium is the largest indoor athletics hall in France. It is one of the largest halls in Europe. It accommodates 5,500 spectators in athletic configuration. For handball or basketball competitions, its indicator can be increased to 7,500 spectators. The main hall of 130 x 82 m, complete with a gymnasium of 67 x 25 m inside, appears to be both massive and larger than air, characterized by a white prestressed membrane covering that shapes its silhouette.