Complex sentence: Also in 2006 and later in 2010, the Westwood Drumline won 1st place in the CBS 42/Rudy's Country Store and Bar-B-Q Marching Band Challenge--a competition that featured 15 other high school drumlines throughout the area.
Split into simpler sentences: Also in 2006 and 2010, the Westwood Drumline won 1st place in the CBS 42/Rudy's Country Store and Bar-B-Q Marching Band Challenge. This was a competition that featured 15 other high school drumlines throughout the area.