This seems to be a track for off-roaders. Lots of small shortcuts to be done in non-PG cars (or Power Gear cuts in PG cars?). I think this is good for Duplode, and also for CTG. Mark L. is always strong, but he is strongest in PG and fast cars.
Let's have a look at the list:
Duplode: strong, suitable track, motivated. Favourite to win
Mark L. Rivers: strong, motivated, not fed up with racing, playing without pressure, track/car less suitable. Also a serious bid for victory
Renato Biker: powerful comeback on ZCT99, will want to get revenge vs Duplode. Strong in all cars... It all depends on his motivation.
Bonzai Joe: will try to win, likes the track, historically doesn't do so well in really tough races with many top pipsqueaks
CTG: is very motivation-dependent and also has problems with technical facilities. If he wants to and has time, he can beat anyone. If not, he will finish far from the top
Alan Rotoi: has yet to show that he can be as fast as in the past. But he has done crazy comebacks before, and we know he has the abilities to win
Paradisio: solid performances in the last races. Will probably finish in the top, but not a favourite for track victory
then there is... the Ayrton factor.