Enter your individual details below to join the Challenge. You can join an existing team by selecting that team in the Team name section. You can create a new team once you have registered, by clicking on the "Teams" page.
Account information
A valid e-mail address. All e-mails from the system will be sent to this address. The e-mail address is not made public and will only be used if you wish to receive a new password or wish to receive certain news or notifications by e-mail.
If your team isn't listed, you can create a new team once you have registered.
Maximum file size: 8 MB
Allowed extensions: png gif jpg jpeg
Please provide your address (to send you a prize if you are a winner!)
If you use more than one method of transport, then please select the one that you use the most frequently.
Examples of moderate physical activity are brisk walking or gentle exercise
Terms and Conditions of Use
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
1 + 1 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Once you click on Join Now, your password and further instructions will be sent to your email address.