Si-Qun (汤泗群) Tang
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Born : 1974
Cat. M50 Ultrarunner since 2018
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
China43,2%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 1 308; Σ finishers = 3 029. 1 308 / 3 029 × 100 = 43.18%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races732 km
> 100 km1
Longest race106,0 km
2nd Mountain Hard China - Guzhang 100 km — 1/6/2019
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 | |
|---|---|---|---|---|
| 2024 | ||||
| 10.03 | 50km | 5th Jinjiang 50 |
6:34:42 h | 240 |
| 2023 | ||||
| 14.10 | 100km | 5th Jiangnan Skyrace - 100 km |
24:12:06 h | 210 |
| 15.04 | 100km | 1st Huangshan huizhou trail race |
21:48:47 h | 255 |
| 2020 | ||||
| 24.10 | 85km | 6th Ultimate Tsaigu Trail Kuocang - 85 km |
18:17:46 h | 202 |
| 2019 | ||||
| 18.08 | 60km | 2nd Ultra-Trail Jiangle Longqi Mountain |
9:59:53 h | 60 |
| 01.06 | 106km | 2nd Mountain Hard China - Guzhang 100 km |
24:02:21 h | 88 |
| 28.04 | 55km | 2nd Shantou Nanao Trail |
11:59:27 h | 93 |
| 30.03 | 60km | 4th Jinhua Beishan Peak - 60 km |
12:30:00 h | 28 |
| 20.01 | 56km | 1st Zhangpu Liangshan Heroes Trail Race |
12:20:46 h | 92 |
| 2018 | ||||
| 03.11 | 60km | 4th Wuyishan Trail Race 60 km |
9:29:42 h | 50 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/6/2019 | 2nd Mountain Hard China - Guzhang 100 km | 106,00 | ×4 |
| ✓ 2 | 14/10/2023 | 5th Jiangnan Skyrace - 100 km | 100,00 | ×4 |
| ✓ 3 | 15/4/2023 | 1st Huangshan huizhou trail race | 100,00 | ×4 |
| ✓ 4 | 24/10/2020 | 6th Ultimate Tsaigu Trail Kuocang - 85 km | 85,00 | ×3 |
| ✓ 5 | 18/8/2019 | 2nd Ultra-Trail Jiangle Longqi Mountain | 60,00 | ×2 |
| ✓ 6 | 30/3/2019 | 4th Jinhua Beishan Peak - 60 km | 60,00 | ×2 |
| ✓ 7 | 3/11/2018 | 4th Wuyishan Trail Race 60 km | 60,00 | ×2 |
| ✓ 8 | 20/1/2019 | 1st Zhangpu Liangshan Heroes Trail Race | 56,00 | ×2 |
| ✓ 9 | 28/4/2019 | 2nd Shantou Nanao Trail | 55,00 | ×2 |
| ✓ 10 | 10/3/2024 | 5th Jinjiang 50 | 50,00 | ×2 |