On 24 August 2023, Kemi Adekoya (Bahrain) ran their 400 metres hurdles in 53.09 seconds at Budapest (World Championships).
On 4h/world, this time earns Kemi a Top 11% World ranking.
This performance is the records:
| 18.60 |
| 8.50 |
15 R |
R |
| H5 | 4.28(+0.16) | 22.88 | 8.18 | 15 R | R |
| H6 | 4.36(+0.08) | 27.24 | 8.03 | 15 R | R |
| H7 | 4.52(+0.16) | 31.76 | 7.74 | 15 R | R |
| H8 | 4.88(+0.36) | 36.64 | 7.17 | 16 L | L |
| H9 | 5.12(+0.24) | 41.76 | 6.84 | 16 R | R |
| H10 | 5.44(+0.32) | 47.20 | 6.43 | 17 R | R |
| Finish | 5.89 | 53.09 | 6.79 | — — | — |
Avg. interval
4.54s
Std. deviation
0.47
Deceleration
Stride pattern
New personal best!
New national record!
New area record!
Fastest interval: 4.04s (H3–H4).
Deceleration of 12% between the first half (8.09 m/s) and the second half (7.12 m/s).
Steady stride pattern.
Lead leg alternation: 1× Left, 9× Right.
All-time fastest sectors
All-time slowest sectors
Max speed
8.66m/s
Avg speed
7.53m/s
Std. deviation
0.47s