| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 5.76 | 5.76 | 21 | D |
| H2 | 3.73 | 9.49 | 13 | D |
| H3 | 3.67(-0.06) | 13.16 | 13 | D |
| H4 | 3.60(-0.07) | 16.76 | 13 | D |
| H5 | 3.90(+0.30) | 20.66 | 13 | D |
| H6 | 4.00(+0.10) | 24.66 | 13 | D |
| H7 | 4.10(+0.10) | 28.76 | 13 | D |
| H8 | 4.40(+0.30) | 33.16 | 13 | D |
| H9 | 4.67(+0.27) | 37.83 | 14 | G |
| H10 | 4.73(+0.06) | 42.56 | 14 | D |
| Finish | 5.68 | 48.24 | — | — |
Total time
Avg. interval
4.09s
Std. deviation
0.40
Deceleration
Stride pattern
Fastest interval: 3.6s (H4–H5).
Deceleration of 12.9% between the first half (8.95 m/s) and the second half (7.8 m/s).
Steady stride pattern.
Hurdle fault on H10.
Lead leg alternation: 1× Left, 9× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 42% of 400m hurdles Elite-level.
Actual percentile: 42
n = 155 races · 76 athletes
Position within the pacing-consistency distribution (a higher value isn't necessarily a better race).
Position within the speed-loss distribution between the two race halves (a low value isn't always better pacing).
Hurdle fault rate, compared to the database.
On 5 September 2026, Abderrahman Samba (Qatar) ran their 400 metres hurdles in 48.24 seconds at Bruxelles (Diamond League).
The closest performance recorded on 4h/world belongs to Wilfried Happio (48.25s at Monaco), with 0.01 seconds away.