Once you have entered the ballot you cannot change the card details, you would need to be withdrawn so you can re-enter the ballot using the new card. 


Great Run has partnered with Let’s Do This to take event entry bookings. The partnership includes the ballot for the Great North Run so please contact them by email at support@letsdothis.com to request to be withdrawn from the ballot. 


Please include your name, date of birth/post code or booking reference so the customer services team can locate your entry and sort this for you.