1. The above competition (the "Competition") is open to residents of the UK aged 18 and over.

2. Employees or agencies of Guardian News & Media Limited ("GNM", "We") its group companies or their family members, or anyone else connected with the Competition may not enter the Competition.

3. Entry into the Competition is acceptance of these Terms and Conditions.

4. To enter the Competition you must go here and register for challenge four of Live Better. If you have any questions about how to enter, or any queries in connection with the Competition, please email livebetterchallenge@theguardian.com with Live Better Competition in the subject line.

5. Only one entry per person. Entries on behalf of another person will not be accepted and joint submissions are not allowed. You are responsible for the cost (if any) of sending your Competition entry to us.

6. No responsibility is taken for entries that are lost, delayed, misdirected or incomplete or cannot be delivered or entered for any technical or other reason. Proof of delivery of the entry is not proof of receipt.

7. The Competition closes at 23.59 on 30 June 2014. Entries received after that date and time will not be considered.

8. The winner will be chosen from a random draw of entries.

9. One winner will receive a spa day for two of their choice, up to the value of £400. The prize does not include travel to and from the location of the chosen spa. The winner will be selected at random from the pool of entries after the Competition opened. GNM accepts no responsibility for any costs associated with the prize and not specifically included in the prize.

10. The winner will be notified by phone or email on or before 7 July 2014 and given details of how to claim their prize. If a winner does not respond to GNM within 7 days of being notified by GNM, then the winner's prize will be forfeited and GNM shall be entitled to select another winner (and that winner will have to respond to the phone call or email from GNM within 7 days or else they will also forfeit their prize). If a winner rejects their prize, then the winner's prize will be forfeited and GNM shall be entitled to select another winner.

11. The prize is non-exchangeable, non-transferable, and is not redeemable for cash or other prizes.

12. GNM retains the right to substitute the prize with another prize of similar value in the event the original prize offered is not available.

13. The winner may be required for promotional activity.

14. No purchase necessary.

15. Nothing in these terms and conditions shall exclude the liability of GNM for death, personal injury, fraud or fraudulent misrepresentation as a result of its negligence.

16. GNM accepts no responsibility for any damage, loss, liabilities, injury or disappointment incurred or suffered by you as a result of entering the Competition or accepting the prize. GNM further disclaims liability for any injury or damage to your or any other person's computer relating to or resulting from participation in or downloading any materials in connection with the Competition.

17. GNM reserves the right at any time and from time to time to modify or discontinue, temporarily or permanently, this Competition with or without prior notice due to reasons outside its control (including, without limitation, in the case of anticipated, suspected or actual fraud). The decision of GNM in all matters under its control is final and binding and no correspondence will be entered into.

18. GNM shall not be liable for any failure to comply with its obligations where the failure is caused by something outside its reasonable control. Such circumstances shall include, but not be limited to, weather conditions, fire, flood, hurricane, strike, industrial dispute, war, hostilities, political unrest, riots, civil commotion, inevitable accidents, supervening legislation or any other circumstances amounting to force majeure.

19. The Competition will be governed by English law.

20. Promoter: Guardian News & Media Limited, Kings Place, 90 York Way, London, N1 9GU.