On 25 July 2026, Dario Ortega (Spain) ran their 400 metres hurdles in 52.41 seconds at Málaga (Spain Championships).
| 18.64 |
| 8.03 |
14 R |
R |
| H5 | 4.48(+0.12) | 23.12 | 7.81 | 14 L | L |
| H6 | 4.52(+0.04) | 27.64 | 7.74 | 14 R | R |
| H7 | 4.74(+0.22) | 32.38 | 7.38 | 14 L | L |
| H8 | 4.79(+0.05) | 37.17 | 7.31 | 15 L | L |
| H9 | 4.84(+0.05) | 42.01 | 7.23 | 15 L | L |
| H10 | 4.88(+0.04) | 46.89 | 7.17 | 15 L | L |
| Finish | 5.52 | 52.41 | 7.25 | — — | — |
Avg. interval
4.53s
Std. deviation
0.30
Deceleration
Stride pattern
Very consistent intervals (σ=0.3s).
Fastest interval: 3.96s (H2–H3).
Excellent fatigue resistance: only 8.3% speed loss between the first and second halves (8 → 7.34 m/s).
Steady stride pattern.
Lead leg alternation: 7× Left, 3× Right.