YOU SAID:

i walked so you could run

INTO JAPANESE

走れるように歩いた

BACK INTO ENGLISH

I walked to run.

INTO JAPANESE

私は走りに歩いた。

BACK INTO ENGLISH

I walked to the run.

INTO JAPANESE

私は走るまで歩いた。

BACK INTO ENGLISH

I walked till I ran.

INTO JAPANESE

私は走るまで歩いた。

BACK INTO ENGLISH

I walked till I ran.