| Sectors | Splits | Cumulative | Strides | Lead leg |
|---|---|---|---|---|
| Start - H1 | 6.13 | 6.13 | 22 | D |
| H2 | 4.08 | 10.21 | 15 | D |
| H3 | 4.20(+0.12) | 14.41 | 15 | D |
| H4 | 4.32(+0.12) | 18.73 | 15 | D |
| H5 | 4.40(+0.08) | 23.13 | 15 | D |
| H6 | 4.52(+0.12) | 27.65 | 15 | D |
| H7 | 4.52(0.00) | 32.17 | 15 | D |
| H8 | 4.52(0.00) | 36.69 | 15 | D |
| H9 | 4.48(-0.04) | 41.17 | 15 | D |
| H10 | 4.52(+0.04) | 45.69 | 15 | D |
| Finish | 4.96 | 50.65 | — | — |
Total time
Avg. interval
4.40s
Std. deviation
0.15
Deceleration
Stride pattern
New personal best!
Very consistent intervals (σ=0.15s).
Fastest interval: 4.08s (H2–H3).
Very low deceleration (2.3%: 8 → 7.81 m/s), a likely sign of an over-managed first half.
Steady stride pattern.
Stride count and lead leg, hurdle by hurdle
Constant rhythm: no change in stride count.
Percentile position, sector by sector
Faster than 81% of Intermediate-level races.
n = 47 races
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 19 July 2026, Tristan Luño (Spain) ran their 400 metres hurdles in 50.65 seconds at Rieti (Europe Championships U18). It's also their new personal best.