Investigators believe the Side by Side was heading northbound in a ditch beside the old 59 Highway when it rolled which ejected both occupants from the vehicle.
A 53-year-old male from Hughenden, Alberta, and a 36-year-old male from Calgary were transported to hospital with serious but non-life threatening injuries.
Alcohol and speed are believed to be factors in this collision. Both occupants were not wearing any helmets and it is unknown if seatbelts were in use.
Officers from the St. Pierre-Jolys Detachment continue to investigate.