Jon Hawkins is taking on the 101 miles, South Downs Way Century, to raise vital funds for the Olive Tree Cancer Support Group.
The event takes place on the 1st of July this year, and Jon is currently in training to ensure peak fitness for the mammoth ride.
According to Trail Break the organisation running the event: the South Downs Way has always been a rite of passage for mountain bikers. This colossal coastal challenge is a real test of endurance, which begins at Winchester, and ends in Eastbourne.
To donate and to find out why Jon has chosen to support the Olive Tree, take a look at his JustGiving page