Men's Senior Clubs: Rocky Mountain Division 2 | Rocky Mountain Division 3 | Rocky Mountain Division 4 | Mountain League
Rocky Mountain Men's Senior Club Division 3
League Commissioner: Erik Geib | Division Representative: Charlie Haupt
Changes from 2016-2017: Denver Highlanders (Promoted to D2); Glendale Merlins (Promoted to D2); Littleton Eagles (Promoted from D4);
Laramie Lumberjacks (Promoted from D4); Denver Harlequins (Relegated to D4);
Changes from 2016-2017: Denver Highlanders (Promoted to D2); Glendale Merlins (Promoted to D2); Littleton Eagles (Promoted from D4);
Laramie Lumberjacks (Promoted from D4); Denver Harlequins (Relegated to D4);