You can choose to log your runs as you go through the challenge using our online run tracker
. This will make tracking your progress and submitting your challenge results easier. To do this you will need to enter your Great Run registration ID, which can be found on your entry confirmation email, and date of birth. Alternatively, you can choose to keep track of your runs yourself, and simply visit the results submission page at the end of the challenge. If you choose this option you will need to: enter your total running time, total distance, upload a (optional) screenshot of your activity, and confirm that you have completed the challenge.