On 5 July 2026, Gabriel Verenin-Monet (France) ran their 400 metres hurdles in 56.39 seconds at Montgeron (Regional Championships U20).
| 20.24 |
| 7.56 |
15 L |
L |
| H5 | 4.72(+0.09) | 24.96 | 7.42 | 15 L | L |
| H6 | 4.80(+0.08) | 29.76 | 7.29 | 15 L | L |
| H7 | 4.95(+0.15) | 34.71 | 7.07 | 15 L | L |
| H8 | 5.10(+0.15) | 39.81 | 6.86 | 15 L | L |
| H9 | 5.02(-0.08) | 44.83 | 6.97 | 15 L | L |
| H10 | 5.42(+0.40) | 50.25 | 6.46 | 16 R | R |
| Finish | 6.14 | 56.39 | 6.51 | — — | — |
Avg. interval
4.84s
Std. deviation
0.30
Deceleration
Stride pattern
Very consistent intervals (σ=0.3s).
Fastest interval: 4.43s (H2–H3).
Excellent fatigue resistance: only 7.7% speed loss between the first and second halves (7.41 → 6.84 m/s).
Steady stride pattern.
Lead leg alternation: 9× Left, 1× Right.