For the last stretch of the second one I just sprint straight up the left side without stopping when it's clear (You can hold shift to sprint if you didn't know). It's a little cheap but you can save when you're in the safe spot with the scarecrow so you don't have to repeat the earlier parts.
Fortunately, the third and last area is by far the easiest. In the first half you just need to run through while waiting in the safe spots. In the second half you need to look for the markings on the floor and walls to see the spots that are safe from the mistletoe.
Wait, wait, wait
YOU CAN SPRINT? OH MY GOD
THIS IS WHY I COULDN'T GO PAST THAT IN THE LAST FRAME.
I swear to god I was raging so much, Because I timed frame perfectly and couldn't make the last turn
I know there was something I was doing wrong, I didn't know you could sprint...
Now I got it the first time, and turns out to be easy. fml