| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.54 | 6.54 | 24 | D |
| H2 | 4.50 | 11.04 | 16 | G |
| H3 | 4.47(-0.03) | 15.51 | 16 | D |
| H4 | 4.63(+0.16) | 20.14 | 17 | D |
| H5 | 4.70(+0.07) | 24.84 | 17 | D |
| H6 | 4.93(+0.23) | 29.77 | 17 | D |
| H7 | 4.90(-0.03) | 34.67 | 17 | D |
| H8 | 5.10(+0.20) | 39.77 | 17 | D |
| H9 | 5.16(+0.06) | 44.93 | 18 | G |
| H10 | 5.13(-0.03) | 50.06 | 18 | D |
| Finish | 5.82 | 55.88 | — | — |
Total time
Avg. interval
4.84s
Std. deviation
0.25
Deceleration
Stride pattern
New personal best!
Very consistent intervals (σ=0.25s).
Fastest interval: 4.47s (H3–H4).
Excellent fatigue resistance: only 7% speed loss between the first and second halves (7.45 → 6.93 m/s).
Steady stride pattern.
Lead leg alternation: 2× Left, 8× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 2% of 400m hurdles Elite-level.
Actual percentile: 2
n = 122 races · 57 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 9 August 2026, Tumi Ramokgopa (South Africa) ran their 400 metres hurdles in 55.88 seconds at Eugene (World Championships). It's also their new personal best.
The closest performance recorded on 4h/world belongs to Sarah Carli (55.85s at Glasgow), with 0.03 seconds away.