| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 5.76 | 5.76 | 20 | G |
| H2 | 3.64 | 9.40 | 13 | G |
| H3 | 3.60(-0.04) | 13.00 | 13 | G |
| H4 | 3.60(0.00) | 16.60 | 13 | G |
| H5 | 3.76(+0.16) | 20.36 | 13 | G |
| H6 | 4.00(+0.24) | 24.36 | 13 | G |
| H7 | 4.04(+0.04) | 28.40 | 13 | G |
| H8 | 4.08(+0.04) | 32.48 | 13 | G |
| H9 | 4.32(+0.24) | 36.80 | 13 | G |
| H10 | 4.60(+0.28) | 41.40 | 15 | G |
| Finish | 5.12 | 46.52 | — | — |
Total time
Avg. interval
3.96s
Std. deviation
0.33
Deceleration
Stride pattern
Fastest interval: 3.6s (H3–H4).
Excellent fatigue resistance: only 9.6% speed loss between the first and second halves (9.09 → 8.22 m/s).
Stutter on H10.
Stride count and lead leg, hurdle by hurdle
Percentile position, sector by sector
Faster than 96% of 400m hurdles Elite-level.
Actual percentile: 96
n = 148 races · 76 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 15 June 2023, Karsten Warholm (Norway) ran their 400 metres hurdles in 46.52 seconds at Oslo (Diamond League).
On 4h/world, this time earns Karsten a Top 2% World ranking.