Xiang-Guo (吴相国) Wu
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Born : 1971
Cat. M55 Ultrarunner since 2020
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
China28,4%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 825; Σ finishers = 2 910. 825 / 2 910 × 100 = 28.35%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races664 km
> 100 km1
> 160 km1
Longest race168,0 km
2nd Chicheng Ultra Trail 168km — 13/6/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road15,1%
Trail84,9%
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 25.10 | 100km | 1st Ultra Trail Mount Dahong 100km |
16:55:37 h | 25 |
| 13.06 | 168km | 2nd Chicheng Ultra Trail 168km |
40:09:26 h | 40 |
| 18.04 | 96.8km | 7th Yunqiu Mountain Trail - DMY 100K |
26:23:53 h | 349 |
| 2024 | ||||
| 19.04 | 96.8km | 6th Yunqiu Mountain Trail - DMY 100K |
17:25:23 h | 92 |
| 2023 | ||||
| 21.10 | 50.7km | 5th Yunqiu Mountain Trail - MMY 50K |
7:27:09 h | 92 |
| 2021 | ||||
| 22.05 | 50km | 4th Sanmenxia 50 - Lushi |
8:50:37 h | 134 |
| 2020 | ||||
| 24.10 | 51.6km | 3rd Yunqiu Mountain Trail - 50 km |
8:41:19 h | 67 |
| 06.09 | 50km | 3rd Sanmenxia 50 - Lushi |
8:51:33 h | 34 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/6/2025 | 2nd Chicheng Ultra Trail 168km | 168,00 | ×7 |
| ✓ 2 | 25/10/2025 | 1st Ultra Trail Mount Dahong 100km | 100,00 | ×4 |
| ✓ 3 | 18/4/2025 | 7th Yunqiu Mountain Trail - DMY 100K | 96,80 | ×4 |
| ✓ 4 | 19/4/2024 | 6th Yunqiu Mountain Trail - DMY 100K | 96,80 | ×4 |
| ✓ 5 | 24/10/2020 | 3rd Yunqiu Mountain Trail - 50 km | 51,60 | ×2 |
| ✓ 6 | 21/10/2023 | 5th Yunqiu Mountain Trail - MMY 50K | 50,70 | ×2 |
| ✓ 7 | 22/5/2021 | 4th Sanmenxia 50 - Lushi | 50,00 | ×2 |
| ✓ 8 | 6/9/2020 | 3rd Sanmenxia 50 - Lushi | 50,00 | ×2 |