So many questions.
Should I run in a clockwise circle, counter-clockwise circle, or just random patterns?
Should I run with my hair on fire, or naw?
How loud should I scream?
Just get Stacy Abrams to go to Europe and change earfs orbit
If all of us ran outside at the same time and started flapping our arms like the energetic boy down below, we might generate enough wind to knock these asteroids off course just enough to guarantee they miss Earth.
But in order for this to work, all of us need to participate. If just one of us decides to be lazy and flap arms in a lackadaisical manner, we will all be probably doomed.

Serpentine!!!
That being said, this day is coming upon the whole Earth:
Luke 21:26
King James Version
26 Men’s hearts failing them for fear, and for looking after those things which are coming on the earth: for the powers of heaven shall be shaken.
https://www.biblegateway.com/passage/?search=Luke%2021%3A26&version=KJV