Jun (島潤) Shima
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Born : 1975
Cat. M50 Ultrarunner since 2015
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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
Japan59,4%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 4 111; Σ finishers = 6 926. 4 111 / 6 926 × 100 = 59.36%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 220 km
> 100 km3
> 160 km2
Longest race167,0 km
11th Ultra-Trail Mt. Fuji (UTMF) — 24/4/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 24.04 | 167km | 11th Ultra-Trail Mt. Fuji |
40:51:18 h | 844 |
| 2025 | ||||
| 25.04 | 167km | 10th Ultra-Trail Mt. Fuji |
39:08:00 h | 662 |
| 2024 | ||||
| 22.12 | 67km | 2nd Coast to Coast Boso hanto |
11:26:58 h | 258 |
| 06.07 | 100km | 2nd Shiga Kogen 100 |
23:07:56 h | 221 |
| 2023 | ||||
| 18.11 | 106km | 9th FunTrails100K Round |
28:37:45 h | 310 |
| 23.09 | 80km | 9th SkyViewTrail Memorial Cup |
16:23:03 h | 130 |
| 17.06 | 50km | 2nd KTF Trail running race - Rockin Bear |
7:48:45 h | 264 |
| 2019 | ||||
| 29.09 | 57km | 11th Shinshu-Togakushi Trail Run Race |
10:20:08 h | 82 |
| 23.06 | 55.9km | 6. Spatrail - Shima to Kusatsu 56K |
8:41:09 h | 64 |
| 28.04 | 49km | 12th Ishioka Trail Run |
6:35:20 h | 119 |
| 2018 | ||||
| 26.08 | 70km | 5th Tsukuba Renjyo 70 km Road & Trail Run |
11:45:28 h | 44 |
| 29.04 | 46km | 11th Ishioka Trail Run |
6:36:29 h | 44 |
| 2016 | ||||
| 02.07 | 80km | 6th Utsukushigahara 80 km Trail Run |
15:45:43 h | 487 |
| 2015 | ||||
| 27.10 | 45km | 7th Shinshu-Togakushi Trail Run Race |
8:03:27 h | 156 |
| 04.07 | 80km | 5th Utsukushigahara 80 km Trail Run |
15:39:54 h | 441 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 24/4/2026 | 11th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 2 | 25/4/2025 | 10th Ultra-Trail Mt. Fuji (UTMF) | 167,00 | ×5 |
| ✓ 3 | 18/11/2023 | 9th FunTrails100K Round | 106,00 | ×3 |
| ✓ 4 | 6/7/2024 | 2nd Shiga Kogen 100 | 100,00 | ×3 |
| ✓ 5 | 23/9/2023 | 9th SkyViewTrail Memorial Cup | 80,00 | ×2 |
| ✓ 6 | 2/7/2016 | 6th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 7 | 4/7/2015 | 5th Utsukushigahara 80 km Trail Run | 80,00 | ×2 |
| ✓ 8 | 26/8/2018 | 5th Tsukuba Renjyo 70 km Road & Trail Run | 70,00 | ×2 |
| ✓ 9 | 22/12/2024 | 2nd Coast to Coast Boso hanto | 67,00 | ×2 |
| ✓ 10 | 29/9/2019 | 11th Shinshu-Togakushi Trail Run Race | 57,00 | ×1 |
| ✓ 11 | 23/6/2019 | 6. Spatrail - Shima to Kusatsu 56K | 55,90 | ×1 |
| ✓ 12 | 17/6/2023 | 2nd KTF Trail running race - Rockin Bear | 50,00 | ×1 |
| ✓ 13 | 28/4/2019 | 12th Ishioka Trail Run | 49,00 | ×1 |
| ✓ 14 | 29/4/2018 | 11th Ishioka Trail Run | 46,00 | ×1 |
| ✓ 15 | 27/10/2015 | 7th Shinshu-Togakushi Trail Run Race | 45,00 | ×1 |