Fastest run distance medley relay (women)
- Who
- Shannon Rowbury, Ajee' Wilson, Sanya Richards-Ross, Treniere Moser
- What
- 10:36.50 minute(s):second(s)
- Where
- Bahamas (Nassau)
- When
- 02 May 2015
The fastest run distance medley relay (women) is 10 minutes 36.50 seconds, achieved by the USA (Treniere Moser, Sanya Richards-Ross, Ajee' Wilson and Shannon Rowbury) in Nassau, The Bahamas, on 2 May 2015.
In the distance medley relay, competitors run 1,200 m, 400 m, 800 m and 1,600 m – in that order – for a total race distance of 4,000 m. It was recognized as an official world-record distance by World Athletics on 1 May 2015. The current women’s record was set the following day by the USA at the World Relays.