Really overrated you can easily knock one out with a crossbow In about 2mins

You don't have to be faster then the Rex just faster then your tribe mate.

Upvote so Dododex can see this

Add TekRex plz Dododex

If your low level. RUN FOR YOUR LIFE!
P.S. If your high level still run

Always have a bola at the ready, although you may not be able to bola the Rex, you can still bola your tribemates to escape.