I found trange what you said, cause there is absolutely no serious stie that does a 100,000 freeroll withoput restrictions it would be crazy. It says in PokerHost that the qualifiers will start at november 1st 9:00pm , to win a seat to the 100,00 freeroll
The registration for the qualifier costs 3,15 $ and there is a low chance to get a seat for november 26th 100k freeroll.
There will probably will be money entry to the 100,000 tournament also directly, but it will probably be like 100$ or more