This is epic, I couldn't record this glitch so I'm just gonna tell ya...
What you do is either but an 2500 m boost or the mega boost, this is quite simple, you activate it, and all you do is jump, the auto thing will guide and you'll be invincible, at the end of it, or if you see an power up, DO NOT STOP TO GET IT, just keep jumping. At the end, if you have done it right, you will continue running at SUPER FAST speed the boost is( so basically the boost will still be there forever but no invincibility or auto thing that guides around corners). You must be prepared for it because its mega mega fast. I got 10 million faster than normal! Excellent reflexes is needed especially when they gave you hard corners.
Another glitch which isn't really helpful is that if you come across an obstacle that requires to swipe down to slide, you keep swiping down and you'll and have that kind of view of sliding for ever unless you jump or hit something.
ALL RIGHTS ARE MINE, DON'T ABUSE IT AND I MAKE SURE I GET CREDIT IF YOUR GONNA POST THIS ON YOUTUBE. Add me xxXRonni3Xxx( all caps I think)