How To Get In Shape Fast For Lacrosse How Long Do You Think It Will Take Me To Get In Shape/ Become A Fast Runner?

How long do you think it will take me to get in shape/ become a fast runner? - how to get in shape fast for lacrosse

My lacrosse season has begun and I am working on my career, and speed. 20 144 IBS and I'm 5'5, I jog occasionally. If my training now, how long it takes to be fit and take a fast runner? What are some things I can do to improve my speed? Thanks