- Sharon Gayter
- 43:51:39 hour(s):minute(s):second(s)
- United Kingdom (Middlesbrough)
The fastest aggregate time to complete 10 marathon distances in 10 days on a treadmill (female) is 43 hr 51 min 39 sec and was achieved by Sharon Gayter (UK) in Middlesbrough, UK, from 8 to 17 January 2018.
As of the date of achieving this record Sharon also holds the record for the greatest distance covered in one week on a treadmill.