The returning champion hopes to win the grueling 56K race.
He is a legend from the "old school" of ultra marathoning.
Her mantra was "relentless, forward, progress".
The runners were filmed with a 10-pound camera.
His coach thinks he has a "gift" for distance running
One Canadian researcher is trying to find the answer to that question.
The race company is under increasing scrutiny for its staging of the event.
For ill-prepared runners, they can even be downright deadly.
The race was taking place in one of the most remote parts of Australia.
Doctors closed his mouth just days before the race.