I did not play as Cream.

Now, it's already been PROVEN that Chao, or at least Cheese, are capable of flying at VERY high speeds. Speeds enough to keep up with the average Sonic character aside from the fastest ones.

That being said, does Cheese fly alongside Cream at all during races? I saw him sitting on her head and was just wondering.

ALSO

I am CERTAIN that these characters, or most of them, anyways, can move at speeds that exceed that of any vehicle in the Crossworlds.

Now, why hasn't there been a high speed foot racer? They tried in R and they thought about it at the beginning of SASASR. However, it just seems no company even wants to think of taking on the monumental task of giving these characters a proper high speed foot racer for the modern age. Would it be a balancing nightmare?