Mario Kart Wii streamer nails Rainbow Road speedrun with ultra shortcut - Polygon

Some Mario Kart players push for the fastest times using the most ridiculous shortcuts. These "ultra shortcuts" are difficult to pull off, but the one for Rainbow Road was thought nearly impossible until a streamer named Arthur cleared it for a new world record.

MKW ER】 Rainbow Road (Glitch) - 1:59.640 - Enzo

Mario Kart Tour - Super Mario Wiki, the Mario encyclopedia

ArthurMKW Becomes The First Person to Land the Rainbow Road Ultra Shortcut

After tens of thousands of attempts, Mario Kart fan finally pulls off Rainbow Road ultra shortcut

Mario Kart News, Page 4

WR] Mario Kart Wii - Rainbow Road (Shortcut) in 1:59.606 by Justin: New ultra shortcut strategy uses only 2 Mushrooms; the latest is the first sub-2 minute run and saves 4 seconds

WR] Arthur becomes the first player to make the Rainbow Road ultra shortcut! : r/speedrun

Mario Kart News, Page 4

Mario Kart Wii world record smashed on Rainbow Road with insane shortcut - Dexerto

MKWii TAS] Rainbow Road (Ultra) - 38.695

MKWii TAS] Rainbow Road (Ultra) - 38.695

Mario Kart Tour - Super Mario Wiki, the Mario encyclopedia

TAS)Rainbow Road - NEW ULTRA SHORTCUT!

Possible shortcut on wii rainbow road : r/MarioKart8Deluxe