Hanley, known on Instagram as @the_crazy_running_man, is one of the few athletes for whom a never-ending race sounds like 'an absolute party'.
'The energy, the vibe, the people, it's just so awesome,' he said. 'The endurance in the legs, and also juggling the sleep deprivation, and also having the nutrition on point. It makes it an awesome challenge.'
The Backyard Ultra is a form of ultra marathon in which competitors must run 6.706 kilometres, referred to as a 'yard', each hour on the hour. Races can last several days, with runners dropping out the moment they fail to complete the distance within the hour. The winner is the final runner still meeting the benchmark.
For most experienced endurance runners, the hardest part of such an event would be shattering mental fatigue, blistered feet and sleep deprivation that leaves you with mild hallucinations and nausea. Hanley's aim is to surpass his previous Backyard Ultra record of 74 hours in Wollongong.