Renegade Gravity Enduro Rd 4 is a mountain bike enduro event at Kooralbyn Valley Mountain Bike Park in Kooralbyn, Queensland, held in July as part of the Renegade Gravity Enduro Series. The format involves riders climbing between stages without timing, then racing downhill sections against the clock. This event is designed for gravity riding, not a continuous cross-country race.
The course features several downhill stages with varying difficulty. Each rider has a specific time window to complete the entire route. Only the downhill stage times are recorded, and the rider with the lowest combined time across these stages wins. The series is intended for both experienced mountain bikers and newer participants, with untimed climbs allowing for recovery, socializing, and conserving energy before descents.