IMDb 6.8 2019 HD

Brittany Runs a Marathon

Brittany Runs a Marathon

2019
Comedy Drama
103 min R USA
6.613 / 10
6.8 IMDB

Hilarious and outgoing, Brittany Forgler, is everybody’s best friend ― except her own. Her partying, underemployment and toxic relationships are catching up with her. She receives a startling…

Personnel // Cast & Crew

Director Thomas Fatone / Kim Thompson / Paul Downs Colaizzo
Starring
Jillian Bell / Michaela Watkins / Utkarsh Ambudkar / Lil Rel Howery / Micah Stock / Alice Lee / Patch Darragh / Peter Vack

How Viewers Describe This Film

Common themes and sentiments

heartwarming relatable funny inspiring flawed honest uplifting candid challenging comedic emotional authentic

Reviews

S
Sophie Chen
Apr 7, 2026
4.0 / 5
4.0

In 'Brittany Runs a Marathon,' Jillian Bell anchors a story that champions the messy, imperfect pursuit of a healthier life. The film’s genius lies in its refusal to sugarcoat Brittany’s journey; it’s filled with setbacks, awkward moments, and…

L
Liam O'Connell
Apr 7, 2026
3.0 / 5
3.0

While 'Brittany Runs a Marathon' offers a few genuine laughs and a commendable central performance from Jillian Bell, it treads a somewhat predictable path. The film’s ambition to be both a comedy and a drama is largely successful,…

G
Genevieve Dubois
Apr 7, 2026
4.5 / 5
4.5

This is a film that sneaks up on you. What begins as a seemingly straightforward comedy about weight loss blossoms into a profound meditation on self-worth and the courage it takes to confront one's own limitations. Jillian Bell…

M
Marcus Thorne
Apr 7, 2026
3.5 / 5
3.5

Brittany Forgler is a character who could easily have been a caricature, but Jillian Bell imbues her with such human frailty and charm that she becomes a triumph. The film's strength lies in its honest portrayal of the…

E
Eleanor Vance
Apr 7, 2026
4.0 / 5
4.0

Jillian Bell shines as Brittany Forgler, a woman whose vibrant personality masks deep-seated insecurities. This film is a refreshing take on the underdog story, eschewing easy answers for a more nuanced exploration of self-improvement. Bell's performance is a…

FAQs

The film strikes a delicate balance between laugh-out-loud comedy and poignant drama. While undeniably humorous, driven by its protagonist's relatable struggles and witty dialogue, it doesn't shy away from the emotional weight of Brittany's journey. The tone is ultimately uplifting and inspiring, celebrating perseverance and the messy, imperfect process of personal transformation. It's a feel-good film with genuine substance.