Killian Bron has been blowing our minds for years with both his short- and long-form video projects. The French mountain bike rider and racer is extremely talented and fun to watch; his videos are beautifully filmed and edited and typically take viewers to exotic locations that most of us will never ride or even see in person.
In the past few years, Bron, Commencal, and his team have been putting out long-form mountain bike adventure documentaries, including Fuego (2023), Dolomites (2024), Mandala (2025), and his latest, Mirage (2026). More than just bike porn, Bron’s documentary films take viewers on a visual journey. You can find them all on his YouTube channel.
In Mirage, Bron returns to Huayna Potosí, a 6,088-meter (19,974 feet) peak in the Cordillera Real in Bolivia, three years after his first attempt to climb and ride what is typically a mountaineering objective. Through stunning cinematography and compelling storytelling, Bron and his team retrace the adventure across Argentina and Bolivia, highlighting the preparation, people, camaraderie, and natural beauty experienced along the way. Oh, and there’s some mountain biking too.
An hour and fifteen minutes long, Mirage is a full-length documentary and worth every minute of your time. Do yourself a favor and set aside a little time to watch this amazing film, and see if Bron rides Huayna Potosí this time.