This is an AMA-sanctioned recreational event for dual sport and adventure bikes. It is a 500 km (310 mi) two day event and has different routes for dual sport bikes (more off-road/trails) and adventure bikes (more on-road). Riders have a choice whether to take the optional advanced trails or stick to the standard route. AMA membership is required (click here to join the AMA) and all bikes must be street legal, registered, and have a spark arrestor. Registration is done here on this website.