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... Read allCourtney 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.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.