"Tim, Maria and Helen are running the Silverstone half marathon on Sunday 14th March in aid of Cancer Research UK.
Cancer Research UK are the world's leading charity dedicated to beating cancer. Their research has been at the heart of the progress that has seen survival rates for cancer double in the last 30 years.
Approximately 1 in 3 people will develop cancer during their lives, so please give generously to help fund future research, or alternatively, come and support us on the day.
Hopefully Maria's hair won't end up in such a state as after the British Military Fitness Mud Run (see picture)!!".