| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.77 | 6.77 | 24 | D |
| H2 | 4.47 | 11.24 | 16 | G |
| H3 | 4.50(+0.03) | 15.74 | 16 | D |
| H4 | 4.67(+0.17) | 20.41 | 16 | G |
| H5 | 4.63(-0.04) | 25.04 | 16 | D |
| H6 | 5.07(+0.44) | 30.11 | 17 | D |
| H7 | 5.03(-0.04) | 35.14 | 17 | D |
| H8 | 5.10(+0.07) | 40.24 | 17 | D |
| H9 | 4.90(-0.20) | 45.14 | 17 | D |
| H10 | 5.07(+0.17) | 50.21 | 17 | D |
| Finish | 5.78 | 55.99 | — | — |
Total time
Avg. interval
4.83s
Std. deviation
0.24
Deceleration
Stride pattern
New personal best!
Very consistent intervals (σ=0.24s).
Fastest interval: 4.47s (H2–H3).
Excellent fatigue resistance: only 6% speed loss between the first and second halves (7.39 → 6.95 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 0% of 400m hurdles Elite-level.
Actual percentile: 0
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, Eleni Iakovaki (Greece) ran their 400 metres hurdles in 55.99 seconds at Eugene (World Championships). It's also their new personal best.
The closest performance recorded on 4h/world belongs to Vithya Ramraj (56.07s at Bhubaneswar), with 0.08 seconds away.