If you're thinking of signing up for the Passportes du Soleil this year you should hurry.. I missed it last year as I was too late to subscribe. I am all signed up now for this year though 
From the Passportes website:
"Already 3000 registered bikers !!!
The number of places is limited. for the saturday's and sunday's start Morzine, Avoriaz and Les Gets, and for the saturday's start Châtel and Morgins starting point are now closed .
You can find places:
Saturday's start: Torgon and Champéry
Sunday's start: Châtel, Torgon, Morgins and Champéry"
