To use the SiEntries system you must first register by entering your personal details below. Registering for the system allows you to view and modify any entries or memberships you make.
You must be at least 13 years old to register for SiEntries and must be 18 or over to pay for activities and purchases, so if you are under 18 you will need your parent or guardian to register with SiEntries as well, so that they can make entries for you - please see our Website Terms of Use for more details.
Please ensure you provide a valid email address as it will be used for sending you a confirmation email whenever you enter an event or join a membership.If you have a Spam Filter enabled for your email account please make sure that our domain name of sientries.co.uk is set as a valid sender so that these emails do not get blocked.