In 2018, Courtney Dauwalter battled for two days and 205 miles on the steep, dry Tahoe Rim Trail. Lack of sleep, race mishaps and a relentless competitor pursued her as she was pushing her limits, running towards the overall victory. You can learn a lot about yourself when a race goes well, but you can learn even more when it all goes sideways.

Courtney Dauwalter learns that anything can happen in 100 miles the hard way when she sets her sights on the course record of the Western States Endurance Run.

The Source is a documentary film that explores, two time ultra runner of the year Courtney Dauwalter's source of will. How does the candy-loving, beer drinking athlete crush 200+ mile races, in some cases, beating all the men and the women? The film gives viewers a front row seat as Courtney races the Tahoe 200 and lends insight.

Big's Backyard Ultra has been described as one of the most mentally and strategically complex races in the world.

Boundary Breaker takes a look behind the scenes of what makes Courtney Dauwalter tick. If you met her, you would never guess the endurance feats she is capable of and has accomplished. Kind, funny, laid back and sporting her signature long baggy shorts, she embodies the best of the ultra running community.

In 2024, Jasmin Paris made history by becoming the first woman to finish the Barkley Marathons, widely known as one of the hardest races in the world and a defining test in ultrarunning and trail running. With over 100 miles of brutal terrain, cryptic course markings, and a near-impossible success rate, the Barkley has long been considered the ultimate challenge in endurance sports. The Finisher" chronicles Jasmin’s extraordinary three-year journey (2022–2024) to achieve this groundbreaking feat.