Most half marathons run in one year (female)
Who
Lauri Fauerbach Adams
What
102 total number
Where
United States (Philadelphia)
When
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.
The most half marathons run in one year is 102, achieved by Lauri Fauerbach Adams (USA) between 1 January and 31 December 2011.