Fat Bear Week 2026 Day 2 Spotlight: Heavyweight Champions and Rising Contenders Face Off at Brooks River

The annual celebration of ursine girth and survival, Fat Bear Week 2026, entered its second day of fierce competition on Tuesday, turning the global spotlight once again on the robust brown bears of Alaska’s Katmai National Park and Preserve. Following a historic and technically disruptive opening day that saw unprecedented voter turnout crash the host platform, Day 2 matchups featured a blend of seasoned veterans, reigning champions, and innovative young subadults all vying for ecological supremacy and public affection along the Brooks River.

As voting continued under extended deadlines, conservationists and online enthusiasts alike tuned in to witness high-stakes bouts that highlight not only the incredible biological resilience of these apex predators before winter hibernation, but also the dynamic social hierarchies shaping the future of Katmai’s ecosystem.

Technical Difficulties Prompt Historic Voting Extension

The excitement surrounding the 2026 tournament kicked off with unprecedented momentum, resulting in a record-setting Day 1 voter turnout that overwhelmed the infrastructure of explore.org, the primary platform hosting the event. The surge in digital traffic caused widespread outages, locking out thousands of enthusiastic fans eager to cast their opening ballots.

In response to the technical bottlenecks, organizers at explore.org announced a formal extension of Day 1 voting through Wednesday, ensuring that the democratic process underpinning this conservation education initiative remains accessible to its global audience. Despite the digital hiccup, the tournament schedule pressed forward into Day 2, shifting public attention to a new slate of compelling head-to-head matchups.

Heavyweight Showdown: Bear #32 (Chunk) Versus Bear #164 (Bucky Dent)

The marquee matchup of Day 2 pitted reigning 2025 champion Bear #32, universally known as Chunk, against Bear #164, a younger, highly innovative male bearing the memorable moniker Bucky Dent.

Chunk’s path to the 2026 bracket has been characterized by characteristic unpredictability. After clinching the crown in 2025, the massive adult male made a remarkably early spring appearance in April 2026, spotted navigating patches of lingering ice along the river. True to his elusive form, Chunk subsequently vanished from park webcams for much of the summer, leaving rangers and fans speculating about his whereabouts before dramatically re-emerging just days prior to the official tournament announcement.

Chunk’s storied history in the park includes formidable dominance, though not without controversy. Prior to his 2025 victory, his campaigns were frequently overshadowed by dramatic interactions with two-time champion Grazer. In 2024, an intense territorial confrontation occurred when two of Grazer’s cubs tumbled over a waterfall into Chunk’s path, leading to an aggressive defense by the mother bear. While Chunk’s immense physical stature has earned him a devoted online following, his return to the tournament brings both tactical prowess and dramatic history back to the forefront.

Standing in his way is Bucky Dent, a 7.5-year-old adult male whose rise through the Katmai ranks is a testament to behavioral adaptation. First identified by park rangers in 2019 with unknown lineage, Bucky faced severe competition as a subadult in 2021, struggling to secure favorable fishing locations along the crowded Brooks River. Rather than backing down, Bucky invented an entirely novel fishing technique: positioning himself in the deepest plunge pool directly beneath the cascade of Brooks Falls. From this strategic vantage point, he successfully intercepted salmon vaulting from the lower pool or tumbling directly over the falls—a specialized maneuver undocumented in other local bears. Now fully matured into one of the park’s largest residents, Bucky commands respect and shares peaceful fishing quarters with fellow heavyweights like Bear #909.

Experience Meets Agility: Bear #151 (Walker) Versus Bear #903 (Gully)

Another marquee pairing in the upper bracket featured Brooks River regular Bear #151, affectionately known as Walker, squaring off against Bear #903, widely recognized by his moniker Gully.

First cataloged by rangers in 2009 as an independent 2.5-year-old, Walker has achieved local celebrity status, functioning as a fixture of the Brooks River ecosystem akin to a permanent neighborhood resident. For years, Walker was characterized by a relatively relaxed, playful demeanor, frequently engaging in light-hearted sparring matches with peers while maintaining a commanding presence during the salmon run. Though he has competed in Fat Bear Week since 2018 without securing a championship title—frequently losing out to historical titans such as Otis and Grazer—Walker exhibited a noticeable shift in demeanor ahead of the 2026 competition, displaying a more assertive approach to maintaining his standing within the river hierarchy against rising subadult challengers.

His opponent, Gully, is a 10.5-year-old powerhouse and biological offspring of reigning champion Grazer. Earning his descriptive nickname in 2020 after cameras captured him aggressively charging into flocks of gulls to consume the birds alongside his traditional salmon diet, Gully has leveraged his formidable size and unwavering confidence to claim prime real estate along the Brooks River. Having made his Fat Bear Week debut in 2024, Gully represents a new generation of apex competitors combining raw physical bulk with opportunistic foraging strategies.

The Rising Generation: Subadults and Blended Families Square Off

Beyond the heavyweight divisions, Day 2 also introduced voters to the next generation of Katmai bears through compelling subadult matchups. Bear #694, a social and playful 4.5-year-old male whose mother historically steered her litter away from the congested Brooks Falls, faced off against Bear #620.

Bear #620 belongs to Katmai’s famed "Brady Bunch" blended family. In an extraordinarily rare behavioral phenomenon documented in 2023, Bear #620’s mother, Bear #910, successfully merged her family unit with that of her sister, Bear #909. Raised alongside her cousin—Bear #690 (Bean), who captured the Fat Bear Week Junior title in 2022—Bear #620 made her inaugural appearance in the main tournament bracket alongside Bear #694.

In the final pairing of the round, Bear #610 competed against Bear #89, known as Backpack. Both bears share remarkable narratives of survival against adversity. Bear #610, a petite adult female first noted by rangers in 2015, persevered despite early uncertainties regarding her age and a severe scar sustained across her ribs. This season marked a major milestone as she successfully raised her first known litter of cubs through a demanding summer.

Opposite her stood Backpack, the 10.5-year-old son of 2019 champion Bear #435 (Holly). Earning his moniker from a childhood habit of riding on his mother’s back during river crossings, Backpack overcame a potentially fatal leg injury sustained as a yearling in 2027. Despite his recovery and impressive adult stature, Backpack has distinguished himself through a distinct lack of aggression, relying on quiet deterrence rather than confrontation to secure fishing access.

Conservation Context and the Otis Fund

As Fat Bear Week continues to capture global attention, park authorities and conservation partners emphasize that the competition serves a dual purpose: celebrating wildlife resilience and raising critical funds for habitat preservation.

The Katmai Conservancy operates the Otis Fund—named in honor of Bear #480 (Otis), a legendary four-time champion who passed away around 2024—to support ongoing research, education, and park protection initiatives. In a substantial boost to conservation efforts, explore.org has announced that all donations made to the Otis Fund between September 22 and October 3 will be fully matched.

Voting across subsequent rounds will continue daily through the tournament’s conclusion, culminating in the official crowning of the 2026 Fat Bear Week champion on Tuesday, September 29.