Al Howie ran across Canada(7295.5 km) in 72 days, 10 hours and 23 minutes. Which is about 2/3 of Courtney's speed but for 72 days straight.
> ... the holder of the scientifically documented record for the longest a human has intentionally gone without sleep ... stayed awake for 264.4 hours (11 days 25 minutes).
So I'm gonna guess "no", it doesn't mean "without sleep".
[0]: https://en.wikipedia.org/wiki/Randy_Gardner_(record_holder)