| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.12 | 6.12 | 21 | D |
| H2 | 3.93 | 10.05 | 14 | G |
| H3 | 3.94(+0.01) | 13.99 | 14 | D |
| H4 | 4.01(+0.07) | 18.00 | 14 | G |
| H5 | 4.08(+0.07) | 22.08 | 14 | D |
| H6 | 4.28(+0.20) | 26.36 | 14 | G |
| H7 | 4.48(+0.20) | 30.84 | 14 | D |
| H8 | 4.64(+0.16) | 35.48 | 15 | D |
| H9 | 4.78(+0.14) | 40.26 | 15 | D |
| H10 | 5.11(+0.33) | 45.37 | 16 | G |
| Finish | 5.63 | 51.00 | — | — |
Total time
Avg. interval
4.36s
Std. deviation
0.39
Deceleration
Stride pattern
Fastest interval: 3.93s (H2–H3).
Deceleration of 11.3% between the first half (8.38 m/s) and the second half (7.43 m/s).
Steady stride pattern.
Lead leg alternation: 4× Left, 6× Right.
Stride count and lead leg, hurdle by hurdle
Your splits vs a reference based on K. Warholm · 45.94s
| Hurdle | Actual | Reference | Gap |
|---|---|---|---|
| H1 | 6.12 | 6.35 | -0.23 |
| H2 | 10.05 | 10.18 | -0.13 |
| H3 | 13.99 | 14.18 | -0.19 |
| H4 | 18.00 | 18.18 | -0.18 |
| H5 | 22.08 | 22.23 | -0.15 |
| H6 | 26.36 | 26.49 | -0.13 |
| H7 | 30.84 | 30.94 | -0.10 |
| H8 | 35.48 | 35.58 | -0.10 |
| H9 | 40.26 | 40.40 | -0.14 |
| H10 | 45.37 | 45.28 | +0.09 |
| Finish | 51.00 | 51.00 | 0.00 |
Negative gap = ahead of the reference (fast start), positive = behind. The reference distributes the target time like the reference performance.
On 18 July 2026, Kristen Colly (France) ran their 400 metres hurdles in 51.00 seconds at Paris, Charléty (France Championships U20).