Xie (顾协) Gu
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7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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
45,5%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 699; Σ finishers = 1 536. 699 / 1 536 × 100 = 45.51%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races562 km
Longest race100,0 km
2nd Qingdao Laoshan 100K Ultra Trail — 20/5/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
7 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 20/5/2017 | 2nd Qingdao Laoshan 100K Ultra Trail | 100,00 | ×4 |
| ✓ 2 | 4/3/2017 | 1st Nanjing Laoshan National Forest Park 100 Cross | 100,00 | ×4 |
| ✓ 3 | 22/10/2016 | 1st The Summit of Jinhuashan 100 km | 100,00 | ×4 |
| ✓ 4 | 16/4/2016 | 1st Huangshan 100K | 100,00 | ×4 |
| ✓ 5 | 22/4/2017 | 3rd Ultimate Tsaigu Trail Kuocang - 60 km | 62,00 | ×2 |
| ✓ 6 | 26/11/2017 | 1st Shengzhou Trail Challenge | 50,00 | ×2 |
| ✓ 7 | 12/3/2016 | 3rd Wendao Ultra Trail HZ100 - 50 km | 50,00 | ×2 |