Seki, Natsuko
JapanWomanBorn 19912025 – 2026Runner id 2493510
Events
3
2025 – 2026
Best pace
5.389
km/h · 2026
Best finish
17th
of 38 · 2025
Distance raced
170
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 3 races from 2025 to 2026, ranging from 3.69 to 5.40 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2025-09-07 | 50km | 10:03:19 h | 4.973 | 17/38 | |
| 2026-04-25 | KAI 70kJapan | 70km | 18:57:29 h | 3.692 | 891/943 |
| 2026-05-16 | TNF 50 KoreaSouth Korea | 50km | 9:16:44 h | 5.389 | 235/510 |