Courtney Dauwalter

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...

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...

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,...

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...