Run Fatboy Run
Directed by David Schwimmer
Five years after jilting his pregnant fiancée on their wedding day, out-of-shape Dennis decides to run a marathon to win her back.
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Search "Run Fatboy Run" on JustWatchTop cast
Simon Pegg
Dennis
Thandiwe Newton
Libby
Hank Azaria
Whit
Dylan Moran
Gordon
Harish Patel
Mr. Goshdashtidar
India de Beaufort
Maya Goshdashtidar
Matthew Fenton
Jake
Simon Day
Vincent
Ruth Sheen
Claudine
Nevan Finegan
Mickey
Frequently asked questions
Where can I watch Run Fatboy Run online?
Our sources do not currently list any streaming, rental, or purchase option for Run Fatboy Run in United States. Try switching the country selector — availability is licensed per region and changes often.
Is Run Fatboy Run on Netflix?
Not in United States at the moment. However, Run Fatboy Run is on Netflix in United Kingdom. Streaming rights are sold per country, which is why catalogues differ.
Can I rent or buy Run Fatboy Run online?
Our sources do not list a digital rental or purchase option for Run Fatboy Run in United States right now.
In which countries can I stream Run Fatboy Run?
As of August 6, 2026, Run Fatboy Run is included with a streaming subscription (or free with ads) in United Kingdom, among the countries we track.
Streaming availability last checked on August 6, 2026. Catalogues change frequently — data from TMDB and JustWatch.
