during hazing in 2004 caused Boulder fraternities to re-organize and sever legal affiliation to the university. Students gathered for a candlelight vigil for the deceased football player on the Boulder campus on September 20, 2004.
=== Left Right TIM Improv Comedy ===
Started in 2008 by CU-Boulder students, Left Right TIM is the Boulder area's premier and longest-running improv comedy team, performing a weekly improvised comedy show every Friday during the university's academic year in the Hale Anthropology Building Room 270 of the school's campus. The team has performed in cities around the country as well as opening for established stand-up comedians and improv theaters.
== Sports, clubs, and traditions ==
Sports teams at the school are called Buffaloes. The varsity athletic teams participate in the NCAA's Division I (FBS for football, see Bowl Championship Series) as a member of the Big 12 Conference. The school rejoined the Big 12 in 2024, ending its affiliation with the Pac-12 Conference. (CU had previously …
