Brackets locked
The bracket is locked. The bears are not.
Brackets are locked and the first results are still to come.
Voting is open at explore.org
Your bracket is a prediction — the bears themselves are decided by public vote. Matchups open at noon ET and close at 9:00 PM ET each day, one round at a time, until a champion is crowned.
How it works
One week, sixteen colossal bears, one crown. Here’s how it goes.
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Step 1
The bears are announced
The National Park Service reveals the Fat Bear Week bracket: Katmai’s biggest brown bears, seeded head to head for the title of fattest bear in America.
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Step 2
You fill out a bracket
Pick a winner for every matchup before picks close. Your picks save as you go, and you’re automatically in the main pool with everyone else.
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Step 3
The world votes
It’s single elimination, one round at a time. The public votes on each day’s matchup at explore.org, and the fattest bear moves on. See the schedule ↗
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Step 4
Your bracket gets scored
As results come in, every bracket and every pool’s standings update. Each round is worth the same total points, so picks in later rounds are worth more each.
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Step 5
A champion is crowned
At the end of the week, one magnificently round bear takes the crown, and the bracket with the most points leads the pack.
What you can do here
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Make an account and a bracket
You get one bracket per Fat Bear Week, and it’s yours all tournament long.
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Make or join pools
Start a pool for your friends, family or office, or join one from an invite link. Your one bracket counts in every pool you’re in, so you never pick twice.
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See how you stack up
Check the standings in each pool and see how everyone else picked once brackets lock.
Made by fans
Fat Bear Bracket is a fan-made site, built and run by people who adore the bears and Fat Bear Week.
We’re not affiliated with or endorsed by the National Park Service, Katmai National Park & Preserve, or explore.org. Fat Bear Week and its official vote are theirs — this is just a companion to help you and your friends enjoy the fun.