Most consecutive days running an official ultra marathon (male)
Jc Santa Teresa
21 day(s)
United States (San Antonio)
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.

The most consecutive days running an ultra marathon is 21 and was achieved by JC Santa Teresa (USA) with races run throughout California and Texas from 10-31 December 2014.

JC Santa Teresa raised funds for the Susan G Komen foundation.