Indiana University Natatorium Swimming Championships, local/regional meets, as well 11 Olympic Trials in swimming, diving, and synchronised swimming. The main competition pool of the Natatorium is 50-meters with eight racing lanes. Two moveable bulkheads allow for long or short course events as well as hosting water polo and synchronized swimming. The seating capacity of the Natatorium is 4,700, making it the largest indoor pool in the United States. There is also room for additional seating of 1,500 on deck. The depth of the pool is at the ends and at center of pool. Water temperature is kept at . The main pool contains
Champions Professional Indoor Football League the league's first Commissioner. On August 14, 2014, it was announced at the league website that they have merged with the Lone Star Football League to create what they say is the largest indoor football league in the country. Champions Professional Indoor Football League The Champions Professional Indoor Football League (CPIFL) was an indoor football league based along the Midwestern United States region. The league began play in February 2013. In August 2014, the CPIFL and Lone Star Football League (LSFL) completed a merger to form Champions Indoor Football (CIF) to begin play in 2015. During the off-season, teams held