‘Mr. Gorilla’ finishes London Marathon after 6 days

Metropolitan Police officer Tom Harrison finished the race almost a week after starting

Metropolitan Police officer Tom Harrison, known as Mister Gorilla, is congratulated by activist and comedian Bill Oddie, right, after crawling across the London Marathon finish line in The Mall, London, Saturday April 29, 2017. (Nina Massey/PA via AP)

LONDON (AP) — An English policeman wearing a gorilla costume while crawling the London Marathon has finally finished the race, almost a week after starting.

Metropolitan Police officer Tom Harrison, who goes by the name “Mr. Gorilla,” raised a reported $33,650 for the Gorilla Organisation, which is dedicated to conserving gorillas in countries including Rwanda and Uganda.

The 41-year-old Londoner started the 26.2-mile route last Sunday and crossed the finish line on Saturday.

Harrison slept at friends’ houses in the evenings after completing around 10 to 12 hours and 4.5 miles per day. He has swapped between crawling on his hands and knees and up on his hands and feet to save his blistered knees.

He crossed the finish line in central London flanked by his 2 sons — and beating his chest.