| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.04 | 6.04 | 21 | G |
| H2 | 3.91 | 9.95 | 14 | D |
| H3 | 3.94(+0.03) | 13.89 | 14 | G |
| H4 | 3.99(+0.05) | 17.88 | 14 | D |
| H5 | 4.13(+0.14) | 22.01 | 14 | G |
| H6 | 4.26(+0.13) | 26.27 | 15 | G |
| H7 | 4.46(+0.20) | 30.73 | 15 | G |
| H8 | 4.63(+0.17) | 35.36 | 15 | G |
| H9 | 4.83(+0.20) | 40.19 | 16 | D |
| H10 | 4.98(+0.15) | 45.17 | 16 | G |
| Finish | 5.63 | 50.80 | — | — |
Total time
Avg. interval
4.35s
Std. deviation
0.37
Deceleration
Stride pattern
New personal best!
Fastest interval: 3.91s (H2–H3).
Deceleration of 11.2% between the first half (8.41 m/s) and the second half (7.47 m/s).
Steady stride pattern.
Hurdle fault on H7.
Lead leg alternation: 7× Left, 3× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 61% of 400m hurdles Intermediate-level.
Actual percentile: 61
n = 70 races · 64 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 18 July 2026, Lucas Cordonnier (Belgium) ran their 400 metres hurdles in 50.80 seconds at Paris, Charléty (France Championships). It's also their new personal best.
The closest performance recorded on 4h/world belongs to Jazzpeer Arcenal (50.79s at New Clark City), with 0.01 seconds away.