We're so pleased that you have accepted a place on Team Breakthrough T1D in the TCS London Marathon on 26 April 2026. 

To secure your place and be officially added to our team, please now pay your £100 registration fee. 

Please note: this is only for runners who have received confirmation from Breakthrough T1D that their application for a charity place has been successful. If you have not had your place confirmed, or if you already have your own place through the TCS London Marathon ballot, please do not proceed with paying this fee. Contact [email protected] if you have any questions about this.