Bear 89 wins 2026 Fat Bear Week after cubhood injury

Katmai National Park and Preserve announced on Tuesday, Sept. 29, that Bear 89 has secured the title of 2026 Fat Bear Week champion. The victory marks a significant milestone for the animal, who is widely recognized by the nickname Backpack.

Finale between first-time finalists

Backpack claimed the crown by defeating Bear 910 in a final matchup that featured two bears appearing in the championship round for the first time. The park’s official announcement declared, “We have a new fat Bear Champ!” highlighting the culmination of the annual competition.

Recovery from early injury

The path to this title began with a challenging start for the bear. In 2006, Backpack first appeared at Brooks River accompanied by his mother, Holly. He earned his nickname due to a habit of climbing onto her back during their swims together, according to Explore.

During the following summer, the young bear returned with Holly but suffered from a badly injured leg. Although the cause of the injury was not observed, he spent much of the season favoring the limb and struggling to place weight on it, the outlet reported.

Public concern led some individuals to request intervention from park rangers. However, officials determined that such action could have separated the cub from his mother and removed him from the wild, according to Explore. Backpack ultimately recovered naturally while remaining near Holly. By the time he separated from his mother the next year, there were no obvious signs of the previous injury, the outlet noted.

Strategy at Brooks Falls

As an adult, Backpack became a familiar presence around Brooks Falls, especially during the early summer salmon runs. Unlike some large male bears that rely on aggression, he generally employs a restrained approach. He stands his ground when necessary but often uses what Explore described as a quiet strength to secure desirable fishing spots.

This method appears effective, culminating in his recent championship win. The victory also carries a familial link to the event, as his mother, Holly, won the competition in 2019, according to CBS News.

Competition structure and biology

The 2026 contest started with 16 bears and narrowed the field through a fan-voted, single-elimination bracket before reaching the final between Backpack and Bear 910. The event coincides with the period when bears pack on weight ahead of winter, a time when stored fat becomes crucial for survival.

For brown bears, achieving sufficient body mass before hibernation is critical. Bears can lose roughly one-third of their body weight during hibernation, and female bears require adequate fat reserves to support pregnancy and raising cubs, according to previous reporting.

Katmai National Park stated in a release announcing this year’s event: “A fat bear is a successful bear, and Fat Bear Week celebrates the success of these wild, brown bears.” The park added that “America’s natural and cultural landscapes that support these fat bears embody an evolving national story,” noting that Katmai offers a powerful lens for visitors to experience part of this narrative.

Abundant sockeye salmon in Katmai play a major role in the annual race to bulk up, providing a critical food source before winter arrives. What began as “Fat Bear Tuesday” in 2014 has expanded into a weeklong global event. More than one million people from approximately 100 countries participated in the voting in 2024, according to previous reporting.

Organizers and community response

The competition is organized by the National Park Service, Explore.org, and the Katmai Conservancy. It has become an annual celebration of the bears and the ecosystem they inhabit.

Following the announcement of Backpack’s victory, Katmai National Park thanked fans who spent the week campaigning, voting, and following the bears’ progress. “Your votes, your posts, your favorite bear campaigns, and your shared love for Katmai’s wild places turned this week into a collective story shaped by thousands of voices,” the park wrote.