Miwako (前田美輪子) Maeda
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Born : 1981
Cat. W45 Ultrarunner since 2019
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
15
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
Japan68,9%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 588; Σ finishers = 853. 588 / 853 × 100 = 68.93%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races265 km
Longest race100,0 km
6th Ibaraki 100k Ultra Marathon — 10/3/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road60,4%
Trail39,6%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 10.03 | 100km | 6th Ibaraki 100k Ultra Marathon |
13:37:43 h | 275 |
| 2020 | ||||
| 08.02 | 50km | 11th OSJ Jungle Trail 50K Amami |
7:27:34 h | 72 |
| 2019 | ||||
| 18.08 | 55km | 5th Mt. Taisetsu Tokachidake Trail |
7:54:51 h | 107 |
| 12.05 | 60km | 5th Ishigaki Island Ultra Marathon |
8:36:12 h | 138 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/3/2024 | 6th Ibaraki 100k Ultra Marathon | 100,00 | ×6 |
| ✓ 2 | 12/5/2019 | 5th Ishigaki Island Ultra Marathon | 60,00 | ×4 |
| ✓ 3 | 18/8/2019 | 5th Mt. Taisetsu Tokachidake Trail | 55,00 | ×3 |
| ✓ 4 | 8/2/2020 | 11th OSJ Jungle Trail 50K Amami | 50,00 | ×3 |