Fastest marathon run by father and son
Eoin Hughes, Tommy Hughes
4:59:22 hour(s):minute(s):second(s)
Germany (Frankfurt)
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The fastest marathon run by parent and child on aggregate is 4 hr 59 min 22 sec and was achieved by Tommy and Eoin Hughes (both Ireland) at the 2019 Frankfurt Marathon, in Frankfurt, Germany, on 27 October 2019.

Tommy is a long distance runner who represented Ireland in the 1992 Summer Olympics. Eoin is his son.