The Run4Fun is aimed at raising vital funds for sick kids in NSW and brings together the three children's hospitals: The Children's Hospital at Westmead, Sydney Children's Hospital in Randwick and John Hunter Children's Hospital in Newcastle.

More than 10,000 runners are expected to run the 10km classic course that will appeal to athletes of all levels.

Evoking memories of the Sydney 2000 Olympics, participants will experience the spectacular journey through the 'tunnel of champions' on to the turf of ANZ Stadium with a 100 metre finish straight.