Osamu (北門修) Kitakado
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Born : 1961
Cat. M65 Ultrarunner since 2011
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
31
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
Japan30,6%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 4 004; Σ finishers = 13 076. 4 004 / 13 076 × 100 = 30.62%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 146 km
Longest race100,0 km
19th Tango 100 km Ultramarathon — 15/9/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 14.09 | 60km | 23th Tango 60 km Ultramarathon |
8:08:18 h | 286 |
| 2024 | ||||
| 15.09 | 60km | 22th Tango 60 km Ultramarathon |
8:11:19 h | 191 |
| 2023 | ||||
| 17.09 | 60km | 21th Tango 60 km Ultramarathon |
9:08:42 h | 272 |
| 2019 | ||||
| 15.09 | 100km | 19th Tango 100 km Ultramarathon |
12:31:39 h | 379 |
| 09.06 | 50km | 3rd Koyasan and Ryujin-Onsen 50 km Ultra Marathon |
6:48:28 h | 333 |
| 2018 | ||||
| 16.09 | 100km | 18th Tango 100 km Ultramarathon |
10:44:26 h | 133 |
| 2016 | ||||
| 18.09 | 100km | 16th Tango 100 km Ultramarathon |
11:52:05 h | 350 |
| 2015 | ||||
| 20.09 | 100km | 15th Tango 100 km Ultramarathon |
12:08:43 h | 522 |
| 2014 | ||||
| 14.09 | 100km | 14th Tango 100 km Ultramarathon |
11:04:23 h | 253 |
| 29.06 | 100km | 29. Lake Saroma 100 km Ultramarathon |
11:48:01 h | 737 |
| 2013 | ||||
| 29.09 | 66km | 16th Muraoka 66 km Ultra Marathon |
7:35:46 h | 41 |
| 15.09 | 100km | 13th Tango 100 km Ultramarathon |
11:28:57 h | 299 |
| 2012 | ||||
| 21.09 | 100km | 12th Tango 100 km Ultramarathon |
11:52:29 h | 199 |
| 2011 | ||||
| 02.10 | 50km | 7th Ashiya Hama Shiokaze Ultra Marathon - 50 km |
4:41:00 h | 23 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/9/2019 | 19th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 2 | 16/9/2018 | 18th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 3 | 18/9/2016 | 16th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 4 | 20/9/2015 | 15th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 14/9/2014 | 14th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 6 | 29/6/2014 | 29. Lake Saroma 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 7 | 15/9/2013 | 13th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 8 | 21/9/2012 | 12th Tango 100 km Ultramarathon | 100,00 | ×3 |
| ✓ 9 | 29/9/2013 | 16th Muraoka 66 km Ultra Marathon | 66,00 | ×2 |
| ✓ 10 | 14/9/2025 | 23th Tango 60 km Ultramarathon | 60,00 | ×1 |
| ✓ 11 | 15/9/2024 | 22th Tango 60 km Ultramarathon | 60,00 | ×1 |
| ✓ 12 | 17/9/2023 | 21th Tango 60 km Ultramarathon | 60,00 | ×1 |
| ✓ 13 | 9/6/2019 | 3rd Koyasan and Ryujin-Onsen 50 km Ultra Marathon | 50,00 | ×1 |
| ✓ 14 | 2/10/2011 | 7th Ashiya Hama Shiokaze Ultra Marathon - 50 km | 50,00 | ×1 |