You could buy a long, flexible 1/4" steel rod, and try to "drill" thru it with a hand drill. They sell 20 foot sticks of rod here, it flexes enough that you can roll it into a large coil to fit in a pickup bed. Or cut it and weld back together at home. I'd weld an old 1/2" drill bit onto the end first. You might need a pipe as a guide in the beginning, or a couple extra helping hands (with gloves).
If you get out the other side then you can start pulling other stuff thru, like a cable, then perhaps a hose, then a cable with a lump on it,,,, etc etc etc..