Spencer Reunites With Disney+ For A Feature Documentary

Sep 11, 2026

Disney+ has announced a new Hulu Original feature-length documentary, “Breaking Spencer Matthews”, which follows Spencer as he attempts to complete seven full-distance, 140-mile triathlons across all seven continents in just three weeks.

Produced by BAFTA-winning and multi-Emmy Award-nominated production company Whisper, the documentary promises an exhilarating, funny and deeply personal look at what it takes to push the human body and mind beyond its limits.

From physical challenge to personal journey

At first glance, Spencer's mission sounds like an almost impossible endurance challenge. But “Breaking Spencer Matthews” will explore much more than the physical demands of completing seven Ironman-distance triathlons.

The documentary will delve into Spencer's experiences with identity, addiction, grief and men's mental health, offering audiences an intimate look at the person behind the public image.

Spencer will confront the reputation he developed during his years on reality television, reflect on his destructive relationship with alcohol and continue to process the devastating loss of his brother, who died during an expedition to Mount Everest.

What begins as an extreme sporting challenge ultimately becomes a journey of self-discovery, forcing Spencer to confront some of the most difficult chapters of his life.

A familiar sense of humour

Despite the seriousness of the challenge, the documentary won't be without the humour audiences have come to associate with Spencer.

His trademark personality and ability to find comedy in even the most difficult situations will bring plenty of lighter moments to the film, balancing the high-stakes action and emotional depth.

Alongside Spencer throughout the adventure will be his close friend and guide, Chris Taylor, as the pair navigate an expedition that will test them both physically and psychologically.

Together, they will discover just how far they can go before reaching breaking point. If you followed his journey as he completed the challenge, you'll love watching how it unfolded in real time.

Spencer Matthews on the challenge

Reflecting on the experience, Spencer says the challenge became about far more than completing seven Ironman-distance events.

“What began as an extreme physical pursuit has evolved into a journey of self-discovery and transformation that has tested me in ways I could never have anticipated.”

He describes moments of exhaustion, doubt and struggle, explaining that the expedition forced him to dig deeper than ever before while walking a fine line between an incredible adventure and life-threatening danger.

Following the success of his previous Disney+ documentary, “Finding Michael,” Spencer says it means a great deal to continue working with Disney+ and Whisper on another deeply personal chapter of his life.

His hope is that the film will inspire audiences to question their own limits and recognise that what initially feels impossible can sometimes become the very thing that transforms us.