Even if Lisa’s infectious grin hadn’t done the trick, Challenge is the kind of trail that forces you to smile and holler. It’s 100% off the brakes; roller, berm, double, double, berm, berm, roller, step-up…. you get in the flow just thinking about it! It’s a trail you can ride on any bike and with a five minute cruise back up the fire road to start it all again (or perhaps you’d prefer one of the other similarly awesome options in the Challenge Block) it’s no wonder this has become one of the most popular in Rotoland already.