1. The Grindhouse
1617 1st Ave N, Billings, MT 59101
Coordinate: 45.78922,-108.49232
Phone: (971) 404-6409
2. Billings Elite Amateur Boxing
602 S 25th St, Billings, MT 59101
Coordinate: 45.77645,-108.49528
Phone: (406) 647-4001
3. Rock Solid Martial Arts
1780 Shiloh Rd Ste D, Billings, MT 59106
Coordinate: 45.78744,-108.61838
Phone: (406) 670-0148
4. 9Round
2338 Grand Ave, Billings, MT 59102
Coordinate: 45.78386,-108.57518
Phone: (406) 969-5741