On 18 July 2026, Abderrahman Samba (Qatar) ran their 400 metres hurdles in 48.10 seconds at Londres (Diamond League).
On 4h/world, this time earns Abderrahman a Top 23% World ranking.
| 16.85 |
| 9.46 |
13 R |
R |
| H5 | 3.82(+0.12) | 20.67 | 9.16 | 13 R | R |
| H6 | 4.05(+0.23) | 24.72 | 8.64 | 13 R | R |
| H7 | 4.13(+0.08) | 28.85 | 8.47 | 13 R | R |
| H8 | 4.33(+0.20) | 33.18 | 8.08 | 13 R | R |
| H9 | 4.57(+0.24) | 37.75 | 7.66 | 14 L | L |
| H10 | 4.83(+0.26) | 42.58 | 7.25 | 14 R | R |
| Finish | 5.52 | 48.10 | 7.25 | — — | — |
Avg. interval
4.08s
Std. deviation
0.41
Deceleration
Stride pattern
Fastest interval: 3.62s (H2–H3).
Deceleration of 12.4% between the first half (8.95 m/s) and the second half (7.84 m/s).
Steady stride pattern.
Lead leg alternation: 1× Left, 9× Right.
All-time slowest sectors
Max speed
9.67m/s
Avg speed
8.32m/s
Std. deviation
0.41s