The Six Foot Track is a 45km trail stretching across the Blue Mountains from the Explorer's Marked Tree, near Katoomba, to the Jenolan Caves.
The marathon started in 1984 and follows the length of the entire trail.
The race is a not for profit event and all funds raised are donated to the Blue Mountains Rural Fire Service who man the aid stations on race day.
Each year the event has over 850 entrants completing the course on race day.
Entries for the 2019 race will open on Monday 26 November 2018 at 9am AEDST
Details on the 2019 Entry process, including links to the registration forms are available here