racing game where the cars are replaced with photorealistic people running real fast, who still have racecar physics

and collisions

I was dreading a "this is just sonic r" comment but you know what

you got me

sonicman r

you are protected from "this is just sonic r" by sonic r having a car in it

Correct, I have some standards. Not many, but some.

Sonic R doesn't have the collisions, really