Liang-Shun (陈良舜) Chen
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Born : 1972
Cat. M50 Ultrarunner since 2016
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?China
China16,0%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 271; Σ finishers = 1 699. 271 / 1 699 × 100 = 15.95%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races697 km
> 100 km1
Longest race105,6 km
1st International trail Green running sunshine — 20/5/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 06.07 | 70km | 6th Huanglong Ultra Trail - XBD 70 |
15:43:52 h | 23 |
| 2024 | ||||
| 31.03 | 55km | 3rd Welnig Golden Coast Run |
8:23:03 h | 116 |
| 2018 | ||||
| 19.05 | 100km | 1st Jiangnan 100 km Run |
18:40:26 h | 16 |
| 29.04 | 46km | 2nd Yading Kora Ultra |
8:15:33 h | 17 |
| 2017 | ||||
| 26.11 | 50km | 1st Shengzhou Trail Challenge |
7:02:55 h | 40 |
| 20.05 | 105.6km | 1st International trail Green running sunshine |
17:25:39 h | 6 |
| 16.04 | 70km | 3rd Daluoshan Trail Run 70K |
10:34:21 h | 4 |
| 08.04 | 50km | 1st Crazy Zhejiang 50 km Trail |
9:56:17 h | 5 |
| 2016 | ||||
| 23.07 | 100km | 3rd Zhangye Qilian Mountain 100 km Trail Challenge |
16:16:39 h | 29 |
| 27.03 | 50km | 1st Jinhua Beishan Peak - 50 km |
8:24:55 h | 25 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/5/2017 | 1st International trail Green running sunshine | 105,60 | ×4 |
| ✓ 2 | 19/5/2018 | 1st Jiangnan 100 km Run | 100,00 | ×4 |
| ✓ 3 | 23/7/2016 | 3rd Zhangye Qilian Mountain 100 km Trail Challenge | 100,00 | ×4 |
| ✓ 4 | 6/7/2025 | 6th Huanglong Ultra Trail - XBD 70 | 70,00 | ×2 |
| ✓ 5 | 16/4/2017 | 3rd Daluoshan Trail Run 70K | 70,00 | ×2 |
| ✓ 6 | 31/3/2024 | 3rd Welnig Golden Coast Run | 55,00 | ×2 |
| ✓ 7 | 26/11/2017 | 1st Shengzhou Trail Challenge | 50,00 | ×2 |
| ✓ 8 | 8/4/2017 | 1st Crazy Zhejiang 50 km Trail | 50,00 | ×2 |
| ✓ 9 | 27/3/2016 | 1st Jinhua Beishan Peak - 50 km | 50,00 | ×2 |
| ✓ 10 | 29/4/2018 | 2nd Yading Kora Ultra | 46,00 | ×1 |