Akiko (田所明子) Tadokoro
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Born : 1972
Cat. W50 Ultrarunner since 2015
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
21
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
Japan49,1%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 003; Σ finishers = 2 042. 1 003 / 2 042 × 100 = 49.12%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races560 km
Longest race100,0 km
8th Inagawa 100km Ultra-Marathon — 21/10/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road27,0%
Trail73,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 19.10 | 51.4km | 10th Inagawa 100km Ultra-Marathon |
6:34:47 h | 249 |
| 13.07 | 65km | 10th Nozawa Onsen 4100D Mountain Trail Pair |
14:00:48 h | 19 |
| 2018 | ||||
| 14.07 | 65km | 9th Nozawa Onsen 4100D Mountain Trail Pair |
15:20:14 h | 9 |
| 2017 | ||||
| 21.10 | 100km | 8th Inagawa 100km Ultra-Marathon |
15:17:55 h | 144 |
| 29.04 | 49km | 10th Ishioka Trail Run |
6:50:10 h | 122 |
| 2016 | ||||
| 13.11 | 50km | 8th Kanna Mountain Run II |
9:55:14 h | 59 |
| 24.09 | 50km | 8th Shinshu-Togakushi Trail Run Race |
8:19:15 h | 87 |
| 16.07 | 65km | 7th Nozawa Onsen 4100D Mountain Trail |
12:29:22 h | 171 |
| 2015 | ||||
| 19.07 | 65km | 6th Nozawa Onsen 4100D Mountain Trail |
12:18:03 h | 152 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/10/2017 | 8th Inagawa 100km Ultra-Marathon | 100,00 | ×4 |
| ✓ 2 | 13/7/2019 | 10th Nozawa Onsen 4100D Mountain Trail Pair | 65,00 | ×3 |
| ✓ 3 | 14/7/2018 | 9th Nozawa Onsen 4100D Mountain Trail Pair | 65,00 | ×3 |
| ✓ 4 | 16/7/2016 | 7th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×3 |
| ✓ 5 | 19/7/2015 | 6th Nozawa Onsen 4100D Mountain Trail | 65,00 | ×3 |
| ✓ 6 | 19/10/2019 | 10th Inagawa 100km Ultra-Marathon | 51,40 | ×2 |
| ✓ 7 | 13/11/2016 | 8th Kanna Mountain Run II | 50,00 | ×2 |
| ✓ 8 | 24/9/2016 | 8th Shinshu-Togakushi Trail Run Race | 50,00 | ×2 |
| ✓ 9 | 29/4/2017 | 10th Ishioka Trail Run | 49,00 | ×2 |