Official MacRumors Nike+ January and 2008 Challenges

[juice831]

can I still join this? I tried but everytime I hit "Join Challenge" it doesn't do anything and doesn't appear in my challenges

 

[twoodcc]

can I still join this? I tried but everytime I hit "Join Challenge" it doesn't do anything and doesn't appear in my challenges

you need to send ziwi your nike+ id or email so he can send you an invite