Stefaan Engels, 49, completed his astonishing endurance mission in Barcelona, getting competed in marathons in Europe, America, Canada and Mexico.
He has said he hopes his efforts will motivate and inspire others.
According to Guinness Planet Information, the earlier report for many marathons run on consecutive days was 52, achieved by Akinori Kusuda from Japan in 2009.
Mr Engels is no stranger towards the world of ache - he previously holds the record for the most Ironman Triathlons in the year following completing twenty in 2007 and 2008.
The Belgian athlete started out marathon working twenty years in the past and adopts a pragmatic strategy.
He explained: "I am working just as Joe Common goes to perform on Monday early morning, whether he feels like it.
"I do not always experience like operating, but when I'm accomplished, I get a shower, have some physiotherapy for an hour and that wraps up my day.
