I'm going to be sitting on the saddle for 75 miles in the name of healthy hearts. 

I'm riding to support the British Heart Foundation, who have helped halve the number of people dying from heart and circulatory disease in the UK.

I'm also riding to give my heart a workout and explore the countryside between London and Brighton.

£24 could pay for two hours of research by an early career scientist, but every pound helps so please give what you can to help me hit my target. Thanks!