Masahiko (田見雅彦) Tami
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Ultrarunner since 2011
3
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
14
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
Japan83,2%
Rank quotient ?This runner's calculation uses 3 eligible race(s): Σ(rank − 1) = 1 481; Σ finishers = 1 780. 1 481 / 1 780 × 100 = 83.20%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed3
Km — ultra races228 km
Longest race100,0 km
2nd Hida Takayama 100 km Ultramarathon — 9/6/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
3 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2014 | ||||
| 30.03 | 56km | 10th Mt. Rocco Cannonball Run - 56 km Speed |
9:50:08 h | 190 |
| 2013 | ||||
| 09.06 | 100km | 2nd Hida Takayama 100 km Ultramarathon |
13:42:04 h | 752 |
| 2011 | ||||
| 30.04 | 72km | 21st Fuji 5 Lakes 72 km Challenge |
10:40:42 h | 542 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/6/2013 | 2nd Hida Takayama 100 km Ultramarathon | 100,00 | ×7 |
| ✓ 2 | 30/4/2011 | 21st Fuji 5 Lakes 72 km Challenge | 72,00 | ×5 |
| ✓ 3 | 30/3/2014 | 10th Mt. Rocco Cannonball Run - 56 km Speed | 56,00 | ×4 |