Top-path wall and rail mega shortcut
From the start, wall ride up to the first yellow railing, chain tricks across three railings with precise left/right trick timings, then hop back to the track - by far the fastest way to drive the opening section.
Veiler strat rail jump
Named after French player Veiler: release your mini-turbo around the corner, charge jump off the coin on the ramp and land on the right wall above the white danger sign to wall ride up onto the top yellow railing - by far the fastest way to take this turn. A mushroom makes the wall approach more flexible, and with a mega mushroom you can skip the charge jump and just trick and wall ride up.
Ending mushroom cut
Take the ending mushroom shortcut by drifting in and feathering across; skim the off-road slightly so the feather doesn't overshoot you. The best feather spot on the track.
Charge jump onto the boost panel before the grates
Charge jump onto the boost panel and release right before the grates for a big speed gain; not too hard to do.