Detailed race data
10 HURDLES + FINISH
| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.46 | 6.46 | 20 | D |
| H2 | 4.04 | 10.50 | 13 | D |
| H3 | 4.20(+0.16) | 14.70 | 13 | D |
| H4 | 4.32(+0.12) | 19.02 | 13 | D |
| H5 | 4.48(+0.16) | 23.50 | 14 | G |
| H6 | 4.64(+0.16) | 28.14 | 14 | D |
| H7 | 4.88(+0.24) | 33.02 | 14 | G |
| H8 | 4.92(+0.04) | 37.94 | 14 | D |
| H9 | 5.08(+0.16) | 43.02 | 15 | D |
| H10 | 5.24(+0.16) | 48.26 | 15 | D |
| Finish | 5.75 | 54.01 | — | — |
Race signature
Total time
54.01s
Avg. interval
4.64s
Std. deviation
0.39
Deceleration
1st half7.87m/s
10.5%
2nd half7.05m/s
Stride pattern
20
13×3
14×4
15×2
Technical insights
Fastest interval: 4.04s (H2–H3).
Deceleration of 10.5% between the first half (7.87 m/s) and the second half (7.05 m/s).
Stutter on H9, H10.
Lead leg alternation: 2× Left, 8× Right.
Stride pattern
Stride count and lead leg, hurdle by hurdle
Strong legWeak leg
Hurdles per lead leg
8Strong leg
2Weak leg
2 Stride changes
H4-H51314
H8-H91415
Benchmark
Percentile position, sector by sector
Top 94%
54.01s
Slower54.90sFaster50.06s
Faster than 6% of 400m hurdles Intermediate-level.
Actual percentile: 6
n = 70 races · 65 athletes
Sector breakdown
Below medianAverageAbove
Start - H16.46s
5H24.04s
20H34.20s
15H44.32s
14H54.48s
10H64.64s
7H74.88s
7H84.92s
6H95.08s
15H105.24s
10Finish5.75s
27Regularity
19Position within the pacing-consistency distribution (a higher value isn't necessarily a better race).
Deceleration
24Position within the speed-loss distribution between the two race halves (a low value isn't always better pacing).
Technical cleanliness
8Hurdle fault rate, compared to the database.
Race context
On 4 July 2026, William Alowanou (France) ran their 400 metres hurdles in 54.01 seconds at Montgeron (Regional Championships).
The closest performance recorded on 4h/world belongs to Sanique Walker (54.00s at Glasgow), with 0.01 seconds away.