Ryuuji (三森竜司) Mitsumori
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Born : 1979
Cat. M45 Ultrarunner since 2015
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
Japan8,9%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 442; Σ finishers = 4 951. 442 / 4 951 × 100 = 8.93%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races858 km
> 100 km1
> 24h1
Longest race116,5 km
16. Green Charity Marathon Tokyo - Hard Run 24H — 10/6/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road91,6%
Trail8,4%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 19.10 | 100km | 4th Iki 100 km Ultra Marathon |
9:35:43 h | 14 |
| 09.06 | 100km | 15th Iwate Ginga 100km Marathon Challenge |
8:42:09 h | 14 |
| 2018 | ||||
| 16.12 | 100km | 3rd Okinawa 100km Ultramarathon |
9:52:47 h | 37 |
| 21.10 | 100km | 7th Noto Peninsula 100 km Ultra Marathon |
9:25:13 h | 7 |
| 10.06 | 100km | 2nd Koyasan and Ryujin-Onsen 100 km Ultra Marathon |
11:12:51 h | 38 |
| 2017 | ||||
| 10.06 | 24h | 16. Green Charity Marathon Tokyo - Hard Run 24H |
116.529 km | 41 |
| 2016 | ||||
| 11.12 | 71.7km | 3rd Izu Trail Journey |
9:59:44 h | 156 |
| 2015 | ||||
| 06.06 | 100km | 3rd Tokyo Shibamata 100 km |
9:36:49 h | 89 |
| 11.04 | 70km | 10th Toda Saiko 70 km |
6:31:42 h | 55 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/6/2017 | 16. Green Charity Marathon Tokyo - Hard Run 24H | 116,53 | ×4 |
| ✓ 2 | 19/10/2019 | 4th Iki 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 3 | 9/6/2019 | 15th Iwate Ginga 100km Marathon Challenge | 100,00 | ×3 |
| ✓ 4 | 16/12/2018 | 3rd Okinawa 100km Ultramarathon | 100,00 | ×3 |
| ✓ 5 | 21/10/2018 | 7th Noto Peninsula 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 6 | 10/6/2018 | 2nd Koyasan and Ryujin-Onsen 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 7 | 6/6/2015 | 3rd Tokyo Shibamata 100 km | 100,00 | ×3 |
| ✓ 8 | 11/12/2016 | 3rd Izu Trail Journey | 71,70 | ×2 |
| ✓ 9 | 11/4/2015 | 10th Toda Saiko 70 km | 70,00 | ×2 |