- Sandra Hickson, Jason Hickson
- 6:52.12 minute(s):second(s)
- Ireland (Castleisland)
The fastest mile three legged is 6 min 52.12 sec, and was achieved by Sandra Hickson and Jason Hickson (both Ireland) in Castleisland, Kerry, Ireland, on 25 July 2019.
The Hickson family have achieved multiple Guinness World Records titles together.