Fastest 100 km ultra marathon run by a married couple (mixed gender)
- Who
- Kazunari Tomitaka, Yuka Tomitaka
- What
- 15:35:26 hour(s):minute(s):second(s)
- Where
- Japan (Kitami)
- When
- 30 June 2024
Age Restriction: Applications for this record title will only be accepted if the applicant is 16 years of age or over.
The fastest 100 km ultra marathon run by a married couple (mixed gender) is 15 hr 35 min 26 sec and was achieved by Kazunari and Yuka Tomitaka (both Japan) at the 39th Lake Saroma 100km Ultra Marathon in Kitami, Hokkaido, Japan on 30 June 2024.
The couple ran the same marathon where they set the previous year. This year, they improved on their own record by 50 minutes and 52 seconds.