You may enter as many times as you like for any one challenge provided no 12 week program overlaps with another. You will be judged based on the 12 weeks of your Challenge. Only the USN range of supplements may be used when competing in the Challenge (place all of your product receipts in an envelope and submit with your entry). You have to be 18 years or older to enter the Challenge. There is no fee attached to entering the Challenge.
The 2016/2017 Challenge year started on 1 September 2016 and will run till 31 August 2017. This means that you can start with the Challenge up to and including 31 August 2017 and still be part of the 2016/2017 group. You can start at any time with your own 12 week Challenge period.
Use the links on the left hand side of this page or above for all the info you might need during the 12 Weeks!