With your support Mark swam, cycled and ran 115 kilometres to raise £185 for Aniridia Network UK.
He trained for the Cleveland Steelman triathlon earlier this month. It began with a 2,000m swim around a lake. Then straight out of the water on to a bike. Next it was a 93km (58 mile) ride on undulating open roads. Lastly a 20km (13 mile) run.
Mark is a personal trainer but it was the first time he’d attempted this feat. See how hard he prepared in these photos.
He was motivated by Summer, a lovely child, who has aniridia
It all happened on 23rd July at Ellerton Water Park, Scorton, Richmond, North Yorkshire.
We all thank Mark the very best for this amazing effort and all the others involved enormously for all their related activity.