Katsuko (井上克子) Inoue
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Born : 1965
Cat. W60 Ultrarunner since 2016
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
Japan56,5%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 6 740; Σ finishers = 11 926. 6 740 / 11 926 × 100 = 56.52%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 422 km
Longest race100,0 km
25. Okukumano 100 km Ultramarathon — 20/4/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/4/2025 | 25. Okukumano 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 2 | 21/1/2024 | 34th Miyako 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 3 | 11/6/2023 | 11th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 4 | 18/9/2022 | 20th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 19/1/2020 | 30th Miyako 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 6 | 29/9/2019 | 22th Muraoka 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 7 | 30/6/2019 | 34. Lake Saroma 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 8 | 28/4/2019 | 21. Okukumano 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 9 | 24/6/2018 | 33. Lake Saroma 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 10 | 24/9/2017 | 20th Muraoka 88 km Ultra Marathon | 88,00 | ×2 |
| ✓ 11 | 9/6/2024 | 8th JAL Mukatsuku Double Marathon | 84,39 | ×2 |
| ✓ 12 | 11/6/2017 | 6th Hida Takayama 71 km Ultramarathon | 71,00 | ×2 |
| ✓ 13 | 19/4/2026 | 26. Okukumano 65 km Ultramarathon | 65,00 | ×1 |
| ✓ 14 | 28/9/2025 | 28th Muraoka 64 km Ultra Marathon | 64,00 | ×1 |
| ✓ 15 | 9/6/2019 | 3rd Koyasan and Ryujin-Onsen 50 km Ultra Marathon | 50,00 | ×1 |
| ✓ 16 | 10/6/2018 | 2nd Koyasan and Ryujin-Onsen 50 km Ultra Marathon | 50,00 | ×1 |
| ✓ 17 | 11/9/2016 | 1st Koyasan and Ryujin-Onsen 50 km Ultra Marathon | 50,00 | ×1 |