Fastest marathon carrying a 100 lb pack
Collin Harrison
5:03:51 hour(s):minute(s):second(s)
United Kingdom ( Edinburgh)
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The fastest marathon carrying a 100 lb pack is 5 hr 3 min 51 sec and was achieved by Collin Harrison (UK) in Edinburgh, Lothian, UK, on 29 May 2022.

Collin made this Guinness World Records attempt to prove that age is just a number.