RTA Guide/Scary 'Shrooms, Red Coins

Ending Movement
In order to avoid the invisible wall at the edge before the star, longjump along the right side (around the corner at the edge of the fall) and after making it past edge, glide to the left and hit the star.

Alternative Movement
For this route, you skip one of the red coins and don't skip any coins on the slide (end slide with 98 coins). Then instead of getting a bomb at the end, you finish with the last red.