Jiro (田村治郎) Tamura
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Born : 1961
Cat. M65 Ultrarunner since 2012
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
Japan48,0%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 5 372; Σ finishers = 11 195. 5 372 / 11 195 × 100 = 47.99%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races977 km
Longest race100,0 km
15th Iwate Ginga 100km Marathon Challenge — 9/6/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 09.06 | 100km | 15th Iwate Ginga 100km Marathon Challenge |
13:33:38 h | 547 |
| 2018 | ||||
| 10.06 | 100km | 7th Hida Takayama 100 km Ultramarathon |
13:44:40 h | 1371 |
| 22.04 | 70km | 10th 70 km Ultra Maranic Osaka |
9:49:32 h | 144 |
| 2016 | ||||
| 19.06 | 100km | 11. Okinoshima 100km Ultra Marathon |
12:41:44 h | 173 |
| 24.04 | 70km | 8th 70 km Ultra Maranic Osaka |
7:56:53 h | 33 |
| 27.03 | 50km | 2nd Osaka Yodogawa 50 km Ultra Marathon |
5:07:47 h | 70 |
| 2015 | ||||
| 28.06 | 100km | 30. Lake Saroma 100 km Ultramarathon |
10:56:00 h | 872 |
| 26.04 | 70km | 7th 70 km Ultra Maranic Osaka |
7:38:01 h | 28 |
| 29.03 | 47km | 1st Osaka Yodogawa 50 km Ultra Marathon |
5:00:07 h | 112 |
| 2014 | ||||
| 29.06 | 100km | 29. Lake Saroma 100 km Ultramarathon |
12:18:06 h | 989 |
| 2013 | ||||
| 30.06 | 100km road race | 28. Lake Saroma 100 km Ultramarathon |
11:45:10 h | 976 |
| 2012 | ||||
| 20.05 | 70km | 4th 70 km Ultra Maranic Osaka |
8:18:10 h | 69 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/6/2019 | 15th Iwate Ginga 100km Marathon Challenge | 100,00 | ×3 |
| ✓ 2 | 10/6/2018 | 7th Hida Takayama 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 3 | 19/6/2016 | 11. Okinoshima 100km Ultra Marathon | 100,00 | ×3 |
| ✓ 4 | 28/6/2015 | 30. Lake Saroma 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 29/6/2014 | 29. Lake Saroma 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 6 | 30/6/2013 | 28. Lake Saroma 100 km Ultramarathon (JPN) | 100,00 | ×3 |
| ✓ 7 | 22/4/2018 | 10th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 8 | 24/4/2016 | 8th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 9 | 26/4/2015 | 7th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 10 | 20/5/2012 | 4th 70 km Ultra Maranic Osaka | 70,00 | ×2 |
| ✓ 11 | 27/3/2016 | 2nd Osaka Yodogawa 50 km Ultra Marathon | 50,00 | ×1 |
| ✓ 12 | 29/3/2015 | 1st Osaka Yodogawa 50 km Ultra Marathon | 47,00 | ×1 |