Noriko (根津法子) Netsu
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Born : 1970
Cat. W55 Ultrarunner since 2024
3
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
16
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?Japan
Japan43,3%
Rank quotient ?This runner's calculation uses 3 eligible race(s): Σ(rank − 1) = 1 351; Σ finishers = 3 120. 1 351 / 3 120 × 100 = 43.30%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed3
Km — ultra races305 km
> 100 km1
Longest race105,0 km
4th Nihondaira and Suruganokuni Ultra Run — 13/7/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road67,2%
Ult.Walk32,8%
Records
HISTORY
3 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 14.12 | 100km | 2nd Okinawa Churaumi Ultra Walking |
23:40:28 h | 63 |
| 12.10 | 100km | 26th Yukihashi to Beppu 100 km |
21:25:58 h | 1231 |
| 13.07 | 105km | 4th Nihondaira and Suruganokuni Ultra Run |
26:32:39 h | 60 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/7/2024 | 4th Nihondaira and Suruganokuni Ultra Run | 105,00 | ×6 |
| ✓ 2 | 14/12/2024 | 2nd Okinawa Churaumi Ultra Walking | 100,00 | ×6 |
| ✓ 3 | 12/10/2024 | 26th Yukihashi to Beppu 100 km | 100,00 | ×6 |