| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.43 | 6.43 | — | G |
| H2 | 4.03 | 10.46 | 15 | G |
| H3 | 4.20(+0.17) | 14.66 | 15 | G |
| H4 | 4.38(+0.18) | 19.04 | 16 | D |
| H5 | 4.63(+0.25) | 23.67 | 16 | G |
| H6 | 5.04(+0.41) | 28.71 | — | — |
| H7 | 5.19(+0.15) | 33.90 | — | — |
| H8 | 5.20(+0.01) | 39.10 | 17 | G |
| H9 | 5.57(+0.37) | 44.67 | 18 | D |
| H10 | 5.63(+0.06) | 50.30 | 18 | G |
| Finish | 6.23 | 56.53 | — | — |
Total time
Avg. interval
4.87s
Std. deviation
0.55
Deceleration
Stride pattern
High variability between intervals (σ=0.55s).
Fastest interval: 4.03s (H2–H3).
High deceleration: 16.3% speed loss in the second half (7.82 → 6.54 m/s), to work on with speed endurance.
Stutter on H9.
Lead leg alternation: 6× Left, 2× Right.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 77% of 400m hurdles Intermediate-level.
Actual percentile: 77
n = 60 races · 52 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 20 June 2026, Brooke Overholt (Canada) ran their 400 metres hurdles in 56.53 seconds at Ottawa (Canada Championships).
The closest performance recorded on 4h/world belongs to Anu Raghavan (56.54s at Bhubaneswar), with 0.01 seconds away.