<Li> The InterVarsity Christian Fellowship Urbana missions conference, held every 3 years, has been held at the Dome since 2006 . </Li> <Li> The Dome also hosted the 85th annual General Conference of The United Pentecostal Church International on September 30--October 4, 2009 . </Li> <Li> The Dome will host the North American Youth Congress, a biennial gathering of young people via the General Youth Division of the United Pentecostal Church International from July 31 - August 2, 2019 . </Li> <Ul> <Li> From 2011 through 2017, the Dome hosted the World Championship of the FIRST Robotics Competition . 600 teams from around the world qualify annually to compete in the championship held in mid-April . The FIRST LEGO League World Festival and FIRST Tech Challenge Championship occur at the same time, in nearby venues . </Li> <Li> The Dome hosted the Nerium International's Spring Conference in April 2014; and the 35th and 37th Annual Herbalife Extravaganza in July 2015 and 2017 respectively . </Li> <Li> The Music for All Bands of America St. Louis Super-Regional championships has been held annually at the Dome since 1997 . </Li> <Li> The Dome hosted an AMA Supercross Championship round since 1996 . </Li> <Li> In 1998, the Dome was home to the largest pro wrestling crowd in Missouri state history when WCW broadcast a live Monday Nitro event on TNT . Nearly 30,000 attended live, braving an ice storm to attend . WCW would return on May 9, 1999 with a Pay - Per - View event titled "Slamboree", which drew 20,516 fans . </Li> <Li> The Dome also hosts Monster Jam events every year as well as a round of the Stadium Super Truck series . </Li> <Li> The Dome hosted the Gateway Dirt Nationals on December 16--17, 2016, featuring late model and modified events on a 0.2 miles (0.32 km) dirt track, the largest indoor oval track in the United States . Nearly 100 Open Late Models and 130 Open Modifieds entered in the three day event . The race surface, built in four days, was a 1 / 5th mile banked oval . Late Model driver Scott Bloomquist captured the $20,000 to win main event in front of nearly 15,000 spectators . Not to be out done by the pass from Shannon Babb on Bloomquist during the Friday night main event with Jason Feger and Darrell Langian running close behind with only two laps remaining . Open Modified driver Tommie Seets Jr. captured the $10,000 to win main event . </Li> </Ul>

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