We went for a jog with the man who ran 370 marathons in 1 year to win a bet with his girlfriend

Doug Seeburg

One Sunday morning in April 2014, 31-year-old Rob Young lay splayed on his living room sofa. He was bickering with his partner Joanna Hanasz.

Young insisted that he would rather stay in and watch the TV coverage of the London Marathon, than go for a walk in the park with their son Alexander.

At that time, running wasn't really Young's thing. In fact, he thought it was "boring." He would run the occasional 5K on the weekend, but nothing more.

So Hanasz teased him. "You'll never run a marathon," she said.

"I will," He replied. "I could run fifty."

"Fifty marathons!?" Hanasz laughed.

"I'll bet you twenty pence (about thirty cents) I can," Young said, offering his hand. 

The next morning, Young's alarm rang at 3:30am. He got up, printed off the Richmond Marathon route, and ran it. Afterwards, he went to work at the car parts business he managed as normal. He felt so good that instead of returning exhausted after finishing his shift, Young went straight back to the park to run another. That week he completed a total of 262 miles — or ten marathons.

After this unbelievable week of running, he was addicted.

"On one day I realized that all of my dreams and passions that I've always wanted, pretty much all my life, could all just happen," he told Business Insider. During the 365 days of last year — through a combination of marathons and ultra-runs (any distance longer than 26.2 miles) —Rob ran the equivalent distance of 422 marathons (in 370 separate runs.)

Fascinated by how this was even physically possible, I decided to go for a run with Young around Richmond Park in London. The plan was to interview him while running. However, given my apparent inability to speak after a few kilometers of jogging, it was fortunate that Young also welcomed me into his apartment, where he told more about his story.

Sitting in Young's bright flat, with Rob, his partner Joanna, and their two children, I was met with perfect family scene. This only made it more difficult to imagine the a cruel and dark beginning of Young's life.

He was born in a small village in Yorkshire, where, as a child, he was regularly physically and psychologically abused by his father.

As Young writes in his book, "Marathon Man," he was locked in a suitcase and thrown down the staircase on multiple occasions. Another time, he was nearly hung to death. Young, his sister and mother escaped their violent, drunk father when he was six-years-old.

Young says he "forgave" his father "a very long time ago" and he has "almost forgotten" the abuse. However, physical and mental scars remain.

Young talked about the one positive consequence of the abuse he suffered at the hands of his father: "I think the pain is the only thing that I take from my past which I can utilize in the running. I’m just able to shut off pain. If you do something to me now I’ll feel it, but if I know it’s coming I can just switch it off."

Aged eight, Young was sent to his first orphanage, after his mother had a breakdown. Here he felt compelled to get into fights with older boys and often skipped school.

Fortunately, aged 12, Young was taken in by a kind man he described as his godfather: Peter Wells.

Young credits Wells, a knowledgeable deputy headmaster who eventually became his foster parent, with educating him and turning him into a decent, respectful person.