On 19 July 2022, Wilfried Happio (France) ran their 400 metres hurdles in 47.41 seconds at Eugene (World Championships). It's also their new personal best.
On 4h/world, this time earns Wilfried a Top 9% World ranking.
| 16.63 |
| 9.72 |
13 L |
L |
| H5 | 3.70(+0.10) | 20.33 | 9.46 | 13 L | L |
| H6 | 3.93(+0.23) | 24.26 | 8.91 | 13 L | L |
| H7 | 4.20(+0.27) | 28.46 | 8.33 | 13 L | L |
| H8 | 4.37(+0.17) | 32.83 | 8.01 | 13 L | L |
| H9 | 4.67(+0.30) | 37.50 | 7.49 | 15 L | L |
| H10 | 4.70(+0.03) | 42.20 | 7.45 | 15 L | L |
| Finish | 5.21 | 47.41 | 7.68 | — — | — |
Avg. interval
4.04s
Std. deviation
0.43
Deceleration
Stride pattern
New personal best!
Fastest interval: 3.53s (H2–H3).
Deceleration of 12.8% between the first half (9.1 m/s) and the second half (7.94 m/s).
Steady stride pattern.
All-time fastest sectors
All-time slowest sectors
Max speed
9.92m/s
Avg speed
8.44m/s
Std. deviation
0.43s