A proud father is running the London Marathon in two costumes to raise money for the hospital that treated his daughter for life-threatening blood clots.

Neil Casey, 46, is changing from a horse costume, complete with head, to a nurse costume at the 13 mile mark.

His daughter Grace, 15, endured a five hour operation and then spent four days in intensive care after being rushed to Great Ormond Street Hospital.

To help Neil reach his target of £2,000 visit: http://virginmoneygiving.com/neilcasey1