A Seaford man ran from Montauk to Brooklyn to raise money for the John Theissen Children Foundation.

The Wantagh nonprofit has been helping sick and underprivileged children on Long Island for 29 years.

Many nonprofits and businesses have been hurt financially during COVID-19, but Ryan Clifford took his love of running and is using it to help people.

"Last week, for John Theissen Children Foundation, I ran from Montauk Point all the way to the Brooklyn Bridge, which totals 131 miles or five marathons in a day," says Clifford.

Clifford says he has raised $13,0000 so far and is still raising money.