Harley's Fat Boy Burger Challenge
Harley's American Restaurant & Bar · Costa Adeje, Spain
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- Price€20
- Weight3.5kg
- Time limit60 Mins
- LocationCosta Adeje, Spain
We know Harley's American Restaurant & Bar is open, but we couldn't confirm this challenge is still running or that these terms are current. Check with the venue before you travel, and if you've tried it recently, let us know.
Harley's is a big American restaurant on the seafront at Costa Adeje, in the south of Tenerife. Its Fat Boy is three burgers with 500g patties each, layered with chilli con carne, bacon and cheese in an extra-large bun, about 3.5kg in all.
What you'll be eating
Three burgers with 500g beef patties each (1.5kg of meat), chilli con carne, bacon, cheese, lettuce and tomato in an extra-large bun, about 3.5kg.
What you win
Finish within an hour to win €400 cash and a winner's T-shirt. Everyone who tries gets a T-shirt and a photo on the wall of fame.
Before you go
It ran on Wednesdays at 10pm, booked with a €20 deposit. The restaurant's challenge page has been taken down, so check before you book.
Where to find it
Harley's American Restaurant & Bar
Avenida de España 3, 38670 Costa Adeje, Tenerife
+34 922 71 22 90
Watch it attempted
Listing last updated October 2026. Spotted a change?Let us know.