Essex mum running London Marathon for daughter who has sight loss

Mia was diagnosed with the condition at 16 months after a series of scans showed tumours along her optic pathway

The mother of a three-year-old girl who lost her sight at 16 months is preparing to run the London Marathon.

Mia, from Essex, was diagnosed with neurofibromatosis type 1 (NF1), which led to her losing her vision overnight.

Bridie will be running the 26.2-mile race next month alongside Mia's aunt Cheryl, in aid of the Royal National Institute of Blind People (RNIB).

"It's a cause very close to our hearts," said Bridie, an intensive care unit nurse.

"I want Mia to grow up in a world where she can access, and experience things, just like everyone else."

According to the NHS, NF1 is a genetic condition that causes tumours to grow along the nerves.

'Huge challenge'

The RNIB aims to raise awareness of the experiences of blind and partially sighted people in a bid to make society more accessible.

Chris Perrin, head of supporter led fundraising at RNIB, said: "Running a marathon is undoubtedly a huge challenge for anyone so we are very grateful to have Bridie and Cheryl join Team RNIB this year."

Together they have beaten their fundraising goal, raising more than £4,000 for the charity.