IB GPA, ACT, Extras. What are my chances to get into Stanford?

My gpa unw weighted
Freshman 3.5. 3.7
Sophomore 3.7 3.9
My ACT is 27. Which i know is terrible, but I’m gonna be studying for 3 months for the October test to get a 34-35 hopefully 36. And I going to take the subject tests for math and physics during the summer.
I’m doing full ib next year. English hL math aa hL physics hL Econ SL mandarin SL comp sci hl
Sports: track and cross country
I started book club in sophomore. I’m going to join deca, speech and debate, robotics for junior and senior year. I didn’t do them the last two year because they are hard work and I’m lazy, but I’m gonna try and do it this year to look better on my application next year.
During the summers, I couldn’t do many summer programs because I had to be 16, but I will 16 next year, so I’m gonna try to get into hard to get into programs.

And I’m a black woman who will graduate at 17 for skipping 5th grade if that helps at all lol.

What are my chances?

nobody’s chances are good at Stanford. The vast majority of applicants do not get in, and most of them are as qualified as you. As it stands now with that ACT score, it’s really not an option. If you can truly make that giant leap to 34, then sure, go for it. And you will need 750+ on those subject tests. But it’s a bit premature to be thinking about Stanford.

I suggest you do a little more research on what a school like Stanford is looking for in a prospective applicant. As stated above, no one can chance you for a school like Stanford especially with a lower than average GPA and test scores.

https://admission.stanford.edu/apply/selection/profile.html

Going to Stanford is hard work. If you don’t enjoy hard work and challenge, you’ll be better off elsewhere.