Missouri

Cape Girardeau

Cape Road Runners

Columbia

Columbia Multisport Club

Jefferson City

Jeff City Road Runners

Joplin

Joplin Road Runners

Kansas City & Surrounding

Kansas City Track Club

Kansas City Express

Mid-America Running Association

Lebanon

The Fit Club 417

Nixa

Nixa Running Group

Springfield

Ozark Mountain Ridge Runners

St. Louis & Surrounding

Old FF Fenton Route Runners

St. Louis Triathlon Club

St. Louis Track Club

St. Louis Ultrarunners Group

Waynesville

Waynesville/ St. Robert Running