| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.17 | 6.17 | 22 | G |
| H2 | 3.89 | 10.06 | 14 | D |
| H3 | 3.96(+0.07) | 14.02 | 14 | G |
| H4 | 4.05(+0.09) | 18.07 | 14 | D |
| H5 | 4.16(+0.11) | 22.23 | 14 | G |
| H6 | 4.34(+0.18) | 26.57 | 14 | D |
| H7 | 4.52(+0.18) | 31.09 | 14 | G |
| H8 | 4.74(+0.22) | 35.83 | 15 | G |
| H9 | 4.98(+0.24) | 40.81 | 15 | G |
| H10 | 5.26(+0.28) | 46.07 | 16 | D |
| Finish | 6.08 | 52.15 | — | — |
Total time
Avg. interval
4.43s
Std. deviation
0.45
Deceleration
Stride pattern
Fastest interval: 3.89s (H2–H3).
Deceleration of 13.7% between the first half (8.32 m/s) and the second half (7.19 m/s).
Steady stride pattern.
Lead leg alternation: 6× Left, 4× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 91% of 400m hurdles Elite-level.
Actual percentile: 91
n = 122 races · 58 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 8 August 2024, Femke Broeders-Bol (Netherlands) ran their 400 metres hurdles in 52.15 seconds at Paris (Olympic Games).
On 4h/world, this time earns Femke a Top 4% World ranking.