3 guys.
2 guys on the feed end to start. One guy pulls slack in the cable and the other pushes and lubes. "Pulling wire" is misleading. Half the job is pushing the wire.
After halfway, move one guy to the other end to help pull. Pulling up makes it hard to have more than two guys on the rope, anyway.
Don't forget lotsa rags to go with the lotsa lube.
If you try with two guys, you might need to pull one 90 off and tie the rope to something to give you more leverage - like a 2x4 and a fulcrum or maybe even a truck. It might go okay, but it might suck for many hours.
It would be nice to feed from the end closest to the most 90s. I think lubed cable slides around a 90 easier than a dry rope.
