On 26 July 2026, Daan Kneppers (Netherlands) ran their 400 metres hurdles in 50.49 seconds at Hengelo (Netherlands Championships).
| 18.03 |
| 8.58 |
13 R |
R |
| H5 | 4.10(+0.02) | 22.13 | 8.54 | 13 R | R |
| H6 | 4.32(+0.22) | 26.45 | 8.10 | 13 R | R |
| H7 | 4.80(+0.48) | 31.25 | 7.29 | 15 R | R |
| H8 | 4.84(+0.04) | 36.09 | 7.23 | 15 R | R |
| H9 | 4.64(-0.20) | 40.73 | 7.54 | 15 R | R |
| H10 | 4.68(+0.04) | 45.41 | 7.48 | 15 R | R |
| Finish | 5.08 | 50.49 | 7.87 | — — | — |
Avg. interval
4.36s
Std. deviation
0.37
Deceleration
Stride pattern
Fastest interval: 3.82s (H2–H3).
Excellent fatigue resistance: only 9.3% speed loss between the first and second halves (8.36 → 7.58 m/s).
Steady stride pattern.