| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.43 | 6.43 | 22 | G |
| H2 | 3.92 | 10.35 | 15 | G |
| H3 | 4.14(+0.22) | 14.49 | 15 | G |
| H4 | 4.20(+0.06) | 18.69 | 15 | G |
| H5 | 4.33(+0.13) | 23.02 | 15 | G |
| H6 | 4.60(+0.27) | 27.62 | 17 | G |
| H7 | 4.80(+0.20) | 32.42 | 17 | G |
| H8 | 5.06(+0.26) | 37.48 | 17 | G |
| H9 | 5.17(+0.11) | 42.65 | 17 | G |
| H10 | 5.13(-0.04) | 47.78 | 17 | G |
| Finish | 6.00 | 53.78 | — | — |
Total time
Avg. interval
4.59s
Std. deviation
0.44
Deceleration
Stride pattern
New personal best!
Fastest interval: 3.92s (H2–H3).
Deceleration of 13% between the first half (8.04 m/s) and the second half (6.99 m/s).
Stutter on H8.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 54% of 400m hurdles Elite-level.
Actual percentile: 54
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 23 April 2024, Shana Grebo (France) ran their 400 metres hurdles in 53.78 seconds at Angers (France Championships). It's also their new personal best.
On 4h/world, this time earns Shana a Top 20% World ranking.