Boone Trails

Serving St. Charles, Lincoln, and Warren Counties (except parts in the Washington school district) in Missouri.

Chapter Chief: Drew Breunig

Gravois Trail

Serving South St. Louis County, consisting of the southern edge of the Rockwood School District, as well as the Lindbergh, Bayless, Hancock Place, Mehlville, and Affton School Districts

Chapter Chief: Ben Ridenour

Keystone

Serving the City of St. Louis.

Chapter Chief: Ethan Redmond

New Horizons

Serves the school districts of Brentwood, Kirkwood, Webster Groves, Parkway, Valley Park, and Rockwood(Except Fenton)

Chapter Chief: Niko Brennan

North Star

Serving North St. Louis County including Jennings, Riverview Gardens, Ferguson-Florrisant, and Hazelwood School Districts.

Chapter Chief: Joshua Conroy

Osage

Serving Franklin County, Crawford County, and the Washington School District

Chapter Chief: Ian Devos

Ozark Trailblazers

Serving St. Francois, Ste. Genevieve, Madison, Iron, Reynolds, and Washington counties.

Chapter Chief: Carter Fields

Pathfinder

Serving Maplewood-Richmond Heights, Ladue, Clayton, Ritenour, University City, Normandy, and Pattonville school districts.

Chapter Chief: Neil Maxwell

River Trails

Serving all of Jefferson County in Missouri

Chapter Chief: David Lueck Jr