The flyer for the Marion Big Dawg Enduro states, "Qualifier Style, no timekeeping needed" - What does that mean? Is this a hybrid Hare Scramble? I rode the CCDR "Big Red" Enduro last year - I finished it without houring out, but it wasn't easy. Is the Big Red the toughest D17 enduro? How does Big Dawg enduro compare to the "Big Red"? By comparison, how are the other D17 enduros in terms of 'endurance required' or "degree of difficulty to ride" by the 'Big Red' standard? If you respond, would you let me know the class you ride? Thanks!