Here are our favourite photos from the event – Go Tobias!
13. 'I'm so proud of him'
Mum Ruth was by Tobias' side every step of the way, and says she's so proud of everything he's achieved Photo: Nik Farah
14. A final salute
The 'Captain' signs off with a salute - after raising over £136,000 for charity Photo: Nik Farah
15. Jubilant applause
Tobias' supporters were delighted to see him cross the finish line Photo: Nik Farah