The Smurf's BYU course is a 6.7km loop covering open dirt roads, single track rainforest trail and open rainforest trail through the Smithfield Mountain Bike Park.
The course starts with a 1.8km out and back on open and unshaded dirt roads to spread out the field of runners. After running back through the event precinct, runners turn left on to a shaded dirt road which continues for another 1.1km before heading in to single track rainforest trail. This trail winds through the easier MTB trails for 1.8km's with some small ups and downs before turning right on to a short 800m out and back section on dirt road.
The loop finishes with 1.2km of winding flat single track MTB trail before a final 200m stretch back to the starting corral.
The 6.7km loop includes approximately 95m of elevation per lap.