Run in the Dark in Melbourne, Victoria is part of a worldwide run at 8pm local time over 24 hours in mid-November.
There are official events in Dublin, Cork, Belfast, London and Manchester and local city champions organising pop up events throughout the rest of the world.
Blind adventure athlete Mark Pollock had a fall which left him paralysed in 2010. Shortly after the accident, his friends created the Mark Pollock Trust to support him on his mission to find a cure for spinal cord injury using robotic exoskeletons combined with medical research. Your Run in the Dark entry fee will go to the Mark Pollock Trust to help fuel this ambition.