A new trailer for the documentary “Run Terry Run” features previously unseen footage of Terry Fox during his 1980 [1] Marathon of Hope.

The release provides a rare look at the athlete's struggle and the exact moment his cross-country journey ended. This footage captures the emotional weight of a national symbol facing a terminal diagnosis while attempting to fund cancer research.

Fox, a British Columbia athlete and advocate, ran across Canada to raise money for cancer research. His journey came to an abrupt halt outside Thunder Bay, Ontario [2]. The run ended when his osteogenic sarcoma spread, making it impossible for him to continue [2].

The documentary focuses on the period when the cancer returned, forcing the pause of the marathon. The footage highlights the physical and emotional toll on Fox as he realized his goal of crossing the country would remain unfinished.

This release comes as Canada reflects on the legacy of the run. The Marathon of Hope is marking its 45th anniversary [3], continuing to inspire global fundraising efforts for cancer research.

Recent events have further highlighted this legacy. For example, the Confederation Bridge recently hosted a Terry Fox Run for the first time in 10 years [4].

The trailer serves as a prelude to the full documentary, which aims to provide a deeper understanding of Fox's final days on the road. By utilizing never-before-seen clips, the film documents the transition from a physical journey to a lasting national movement.

The trailer for “Run Terry Run” shows never‑before‑seen footage of Fox’s 1980 Marathon of Hope.

The release of archival footage decades after the event reinforces the enduring nature of Terry Fox as a Canadian cultural icon. By documenting the failure of the physical run—rather than just the success of the fundraising—the film provides a more complete historical record of the human cost of cancer and the psychological resilience required for public advocacy.