An intimate profile of Renee McGregor, world renowned sport nutritionist and eating disorder specialist, ultra runner and trustee of Black Trail Runners, from childhood trauma, to battles for representation, redefining success—both in the mountains and in life. The film is a raw and brutally honest portrayal of trauma turned into triumph. It captures Renee’s lifelong search for safety, acceptance, and belonging in a world, and a sport, that has often told her she doesn’t fit in.
The film follows Renee as she prepares for the most significant race of her career. The crew is granted unrestricted access to her friends, family, and clients, exposing the emotional and physical challenges she faces balancing training, career and advocacy work. It shines a light on the racism, stereotypes, and daily struggles of being a woman of colour in a predominantly white sport. Renee’s openness and vulnerability stand at the heart of this story.
More than a film about sport, Unfiltered is a testament to a deeply hurt persons ability to rise, heal, and inspire. It’s a story of resilience, and finding peace in the places and people that shape us.
Cutting through the jargon and misinformation, Renee draws on over twenty years’ experience of working with sportspeople from a range of disciplines to provide straightforward, accessible advice about how you can fuel your adventures.
Renee McGregor BSc (hons) PGDIP (DIET) PGCERT(sportsnutr) RD BASES Renee is a leading sports dietitian, specialising in Eating Disorders, REDs, The Female Athlete, Athlete Health and Performance. Her practice and knowledge are supported by extensive experience of working in both clinical and performance nutrition, including, Olympic (London, 2012), Paralympic (Rio, 2016) and Commonwealth (Queensland, 2018) teams, as well as with a number of Olympic athletes (most recently a Paris time-holder) and a number of GB teams, as well as English and Scottish National Ballet.
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Renee was recently asked to contribute to an article that has now been published in Marie Claire. The article begins: I think we can all

Eating disorders are hugely misunderstood not just by the public but often by the individuals themselves. Eating disorders are biological based mental illnesses and while

REDS or Relative Energy Deficiency In Sport can be dangerous and is, therefore, an important subject to understand and talk about. Renee McGregor joined Heather
Please note that Renee McGregor Clinic is closed during the holidays from Monday 22nd December until Monday 5th January. Our main clinic inbox of hello@reneemcgregor.com will be checked periodically across the festive break. For any emergencies, call 111, your local GP or attend urgent care.
Additional Charity resources that can provide support via their helplines can be found below:
– https://www.samaritans.org
– https://www.beateatingdisorders.org.uk
– https://firststepsed.co.uk
Thank your for your patience and understanding.
I would like to take this opportunity to wish you a Merry Christmas and Happy New Year.
Best Wishes,
Renee and Team