Sectionals

``Sectionals'' is the thirteenth episode of the American television series Glee. It premiered on the Fox network on December 9, 2009. The episode was written and directed by series co-creator Brad Falchuk, and serves as the mid-season finale for the show's first season. ``Sectionals'' sees the glee club win the sectionals round of competition, advancing on to regionals. Glee club member Finn (Cory Monteith) discovers he is not the father of his girlfriend Quinn's (Dianna Agron) baby. Football coach Ken Tanaka (Patrick Gallagher) plans his wedding with Emma (Jayma Mays) on the same day as the sectionals competition. Will Schuester (Matthew Morrison) is unable to take the students to sectionals and Emma offers to take them. The episode sees the return of Eve and Michael Hitchcock as rival glee club directors Grace Hitchens and Dalton Rumba.

Question: in glee season 1 do they win sectionals
Answer: yes