2013 NAB Coffs Coast Cycle Challenge The NAB Coffs Coast Cycle Challenge was launched in 2010 as a picturesque community bike ride on the Mid North Coast of New South Wales. The 2013 Challenge, being held on the 4th August is a ride of 60 and 100 kilometres starting and finishing at the Coffs Harbour Jetty Foreshores and has more than seven different categories to enter. There is also a family ride of 10km on the Coffs Creek Cycleway.