Audax Route

Hurricane Warrior

Hi guys n girls

I'd like to do an Audax this year, can you help me?

I went on the site and there was a gps route you could unzip, I've got a windows 8 and it unzips with a 7zip program which I have downloaded but need to unzip it. It asks which file to use to unzip it to and I don't know which to use?

I know it sounds stupid, just wondered if anyone can help??