Grizzly Rage (2007)

Grizzly Rage is a 2007 Canadian television horror film produced by RHI Entertainment that premiered in Canada on the video-on-demand channel Movie Central On Demand on June 7, 2007. It aired in the United States on the Syfy on September 16, 2007. Filmed in Winnipeg, Manitoba, the film is the 7th title in the Maneater Series produced under an agreement with Syfy. Featuring a cast of four, the film focuses on a group of teenagers who struggle to survive in a restricted forest while an enraged grizzly bear hunts them relentlessly seeking retribution for killing its cub.

More at Wikipedia.