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Run Fatboy Run poster
MOVIE

Run Fatboy Run

TMDb6.2IMDbView on IMDb ↗2007-09-06· 100 min
ComedyRomance

Five years after jilting his pregnant fiancée on their wedding day, out-of-shape Dennis decides to run a marathon to win her back.

Top cast

Below are the streaming services currently carrying the movie “Run Fatboy Run” in the United States, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United States can differ from other countries.

Where to watch Run Fatboy Run in United States

Netflix
Netflix
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OSN+
OSN+
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Amazon Prime Video
Amazon Prime Video
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Shahid
Shahid
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Watch It
Watch It
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TOD
TOD
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Disney+
Disney+
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Apple TV+
Apple TV+
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Not currently available on the supported providers in United States.

Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 20 Sept 2026.

Where to watch Run Fatboy Run by country