The answer to when does fat bear week end is September 29, 2026, when this year’s competition reaches its championship round and the final winner is announced.
The annual competition has entered its final stretch, bringing together viewers across the U.S. and around the world to choose the bear that has built the most impressive seasonal reserves. The 2026 event began its public voting period on September 22 and will conclude with the championship on Tuesday, September 29.
For anyone planning to follow the final rounds, September 29 is the date that matters most. The competition will narrow the remaining contestants through the semifinal stage on September 28 before the final two meet for the championship.
The event has become a popular annual online tradition because it combines wildlife viewing, public voting and an important part of the brown bears’ natural seasonal cycle.
The 2026 Competition Ends on September 29
The final day of the 2026 competition is Tuesday, September 29.
The championship follows the semifinal round on September 28. Two bears will remain after the semifinals, and those finalists will compete for the public vote during the final round.
September 29 is also known as Fat Bear Tuesday. It represents the conclusion of the official tournament and the moment when the 2026 champion is determined.
The voting period does not operate continuously throughout every calendar day. The schedule includes a break during the weekend before the semifinals. Voting resumes Monday, September 28, leading directly into the championship the following day.
For U.S. viewers, the final day provides one last opportunity to participate before voting closes.
When Is the Final Voting Window?
The final vote takes place during the published voting hours on September 29.
The schedule is based on Alaska time, with corresponding times for viewers elsewhere in the U.S.
The voting window is:
- 8 a.m. to 5 p.m. Alaska Time
- 9 a.m. to 6 p.m. Pacific Time
- 10 a.m. to 7 p.m. Mountain Time
- 11 a.m. to 8 p.m. Central Time
- Noon to 9 p.m. Eastern Time
This timing makes the championship accessible to viewers throughout the country.
People following from the East Coast can participate from midday through the evening. On the West Coast, the final voting period begins in the morning and continues through the afternoon.
Because the championship determines the year’s winner, viewers should cast their votes during the active window rather than assuming voting will remain open after the scheduled closing time.
What Happens Before the Championship?
The final championship does not begin with the entire field. The competition has already gone through several elimination rounds.
The 2026 tournament started with 16 entries. Each stage reduces the field until only two bears remain for the championship.
The semifinal round takes place September 28.
Four bears enter that stage, with two semifinal matchups determining which contestants advance. The two winners then meet during the final round on September 29.
The progression is straightforward:
- 16 bears begin the tournament.
- Early rounds reduce the field.
- Four bears reach the semifinals.
- Two semifinal winners advance.
- The final two compete on September 29.
- One bear becomes the 2026 champion.
This format makes the final two days particularly important for anyone following the event.
The Final Four Heading Into the Semifinals
The 2026 field has already been reduced to four notable contestants: 132 Family, 910, 89 Backpack and 164 Bucky.
Their semifinal results determine the championship matchup.
Each contestant has developed a following during the tournament, but public voting ultimately decides which bears move forward. The competition does not rely on a panel selecting a winner.
Instead, the public participates directly through online voting.
The final four stage also means that the original 16-entry bracket is almost complete. By the end of September 28, only two contestants will remain.
Those two finalists will have one final opportunity to attract votes on September 29.
Why the Competition Ends in September
The late-September timing has an important connection to the lives of brown bears in Alaska.
During the warmer months, bears spend substantial amounts of time feeding. The salmon run at Brooks River provides an especially valuable food source.
As summer progresses, the bears consume large amounts of food and accumulate fat reserves.
Those reserves become important when winter arrives.
Brown bears enter a period of winter dormancy when food is unavailable and conditions become difficult. The energy stored during the summer and fall helps them survive that period.
The timing of the annual competition allows viewers to see the bears near the peak of their seasonal weight.
That is why the final rounds arrive in late September rather than during the spring or early summer.
What Makes the Final Stage Different?
The final stage is different because the tournament has already removed most of the field.
At the beginning, viewers have a large selection of bears to follow. By the championship, the choice becomes much narrower.
Only two bears will appear in the final matchup.
That creates a direct comparison between the remaining finalists. Each bear’s seasonal transformation, physical condition and success at building reserves become part of the public conversation surrounding the vote.
The final is also the last chance for viewers to influence the outcome.
Once the voting window closes, the public competition ends.
What Is Fat Bear Tuesday?
Fat Bear Tuesday is the name used for the championship day.
In 2026, it falls on September 29.
The name reflects the importance of the final vote rather than a separate event that occurs after the competition. It is the day when the last two contestants meet and the annual champion is selected.
For people searching for the final date, Fat Bear Tuesday and the September 29 championship refer to the same concluding stage.
The term has also become one of the most recognizable parts of the annual event.
Why the End Date Matters for Viewers
Knowing the final date is particularly useful for people who follow the competition casually.
Someone may not watch every early matchup but still want to participate when the field reaches the championship.
September 29 provides that final opportunity.
The final vote is also easier to follow because only two contestants remain. Viewers can review the finalists and then make their selection during the designated voting period.
The schedule also gives fans a clear progression. The semifinal results on September 28 determine exactly which two bears will appear in the championship.
The Weekend Voting Break
Another important part of the 2026 schedule is the pause before the final rounds.
There is no public voting during September 26 and September 27.
Voting resumes with the semifinals on Monday, September 28.
This break can make the calendar appear longer than the active voting period. However, the championship date remains September 29.
The weekend pause does not extend the competition beyond the scheduled final day.
For viewers tracking the event by date, the key sequence is simple: weekend break, semifinal Monday and championship Tuesday.
The 2025 Champion Is Not Returning to the Final
The 2025 champion, Bear 32, known as Chunk, entered the 2026 tournament as the defending champion.
However, Chunk did not make it to this year’s final four.
The result guarantees a new champion for 2026.
That adds another layer of interest to the final rounds because the reigning titleholder will not have the opportunity to defend the championship.
The 2026 winner will therefore begin a new chapter in the competition’s annual history.
How the Final Winner Is Determined
The championship uses public voting.
The two finalists face each other, and viewers select their preferred contestant through the official online voting system.
The bear receiving the most votes becomes the champion.
The voting process gives the public a direct role in deciding the result. There is no need to attend an event in Alaska to participate.
Viewers can follow the competition online and cast a vote during the scheduled voting window.
This accessibility is one of the reasons the annual competition attracts attention far beyond Alaska.
What Viewers Can Expect on September 29
The final day combines the championship vote with special programming.
A finale live chat is scheduled for September 29, giving viewers another way to follow the conclusion.
The final day also brings the season’s most important matchup. After several rounds of eliminations, only two contestants remain.
For longtime followers, the championship represents the payoff to the entire tournament. For new viewers, it provides a simple entry point because the final matchup has only two choices.
The winner will receive the 2026 championship title once the final vote is completed.
The Competition Continues Beyond the Final Vote
Although the voting tournament ends on September 29, bear-focused programming continues afterward.
Additional activities are scheduled after the championship, including programming centered on the bears of Brooks River.
These events give viewers an opportunity to remain engaged with the animals after the public competition has ended.
However, they should not be confused with additional tournament rounds. The championship on September 29 remains the official conclusion of the 2026 competition.
Once the final vote ends, there are no further matchups needed to determine the winner.
Why September 29 Is the Key Date
For anyone searching for the exact end date, there is no need to calculate the schedule from the opening round.
The official 2026 championship takes place Tuesday, September 29.
The semifinal stage occurs the day before, on September 28. The weekend immediately before the semifinals contains no public voting.
This makes the final sequence easy to remember:
September 28: Semifinals
September 29: Championship and Fat Bear Tuesday
The two semifinal winners become the final contestants. The championship vote then determines the year’s winner.
How to Follow the Final Round
Viewers can follow the competition online through the official voting platform and live bear cameras.
The live cameras offer a way to observe the bears in their natural environment. They also provide additional context for viewers who want to understand why the animals become so large at this time of year.
Those following the championship should pay attention to the published voting hours on September 29.
The final vote is the only remaining opportunity to influence the public result.
What the End of the Competition Represents
The end of the tournament marks an important point in the annual cycle at Brooks River.
The bears have spent months feeding and building energy reserves. By late September, their bodies show the results of that effort.
The competition turns that seasonal change into a public event.
While the voting creates a friendly contest among viewers, the underlying process is entirely natural. Bears need substantial energy reserves to prepare for the colder months ahead.
That connection between entertainment and wildlife education is central to the event’s appeal.
Final Answer: When Does Fat Bear Week End?
For anyone looking for the exact 2026 date, the competition ends on Tuesday, September 29.
The final four compete in the semifinals on September 28. The two semifinal winners advance to the championship the next day.
September 29 is therefore the final voting day, the championship date and Fat Bear Tuesday.
The result will crown a new champion after the 2025 winner, Chunk, failed to reach this year’s final four. The conclusion also closes the 2026 tournament after a field that began with 16 entries.
For U.S. viewers, the final voting period runs across the afternoon and evening on the East Coast and through the morning and afternoon on the West Coast. That gives fans across the country a final opportunity to participate before the competition closes.
The answer is clear: the 2026 competition ends September 29, with the final winner determined through the championship vote.
Are you following the final matchup this year? Share your thoughts on the remaining bears and stay tuned for the latest updates as the 2026 championship concludes.