He began his ride from Carrow Road two days before the match, making a stop at school to collect his GCSE results.
He and and his mum, Victoria, met Touré on arrival at Millwall’s ground ahead of Saturday’s match, which the Canaries went on to lose 3-0.
Victoria, who ran the final 2.5 miles (4km) of the journey with her son, said she was “really proud” of him.
She said donations and support from people had been “encouraging” throughout the challenge.
“It was so lovely, people were recognising him and patting him on the back, which was very uplifting,” she added.
Ranulph said Bungay Community Support, which helps about 80 people, had done valuable work in the town and surrounding area.
The organisation is seeking £400,000 to buy a community centre and secure its future.
The football fan is now hoping to repeat the challenge every season for a new charity.
“I would love for more people to join me,” he added.