Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Courtney Dauwalter, an elite ultra runner, finished the Moab 240 (a 240 mile footrace) ten hours before second place. The Source follows Courtney's attempt to run the 2018 Tahoe 200 in under 48 hours. Her determination and humility are enough to inspire anyone.
Loading. Please wait...





