Mixed [4×400mR]World Records / Past World Athletics Championships Record
| Mixed 4×400mR World Record | 3:08.80 (2023) |
|---|
Mixed [4×400mR]
WR (World Record)
EWR (Equals World Record)
| Events | Name | Mark |
| Doha 2019 | USA | 3:09.34WR |
|---|---|---|
| Oregon 2022 | DOM | 3:09.82 |
| Budapest 2023 | USA | 3:08.80WR |
WR (World Record)
EWR (Equals World Record)
