Hong-Peng (段洪鹏) Duan
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11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
53,3%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 878; Σ finishers = 1 648. 878 / 1 648 × 100 = 53.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races951 km
> 100 km1
> 160 km1
Longest race168,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,8%
Trail95,2%
HISTORY
11 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/8/2020 | 4th Columbia 168 Ultra Trail Chongli Challenge Race | 168,00 | ×6 |
| ✓ 2 | 1/6/2019 | 4th Mount Zu Trail Qinhuangdao 100km | 100,00 | ×3 |
| ✓ 3 | 13/10/2018 | 3rd Shanhaiguan 100K | 100,00 | ×3 |
| ✓ 4 | 4/11/2017 | 1st HST Beijing 100 Autumn - 100 km Run | 100,00 | ×3 |
| ✓ 5 | 5/5/2017 | Beijing 100 km | 100,00 | ×3 |
| ✓ 6 | 6/10/2019 | 2nd Great Wall 100 Int. Trail | 99,00 | ×3 |
| ✓ 7 | 14/7/2017 | 1st Columbia 88 Ultra Trail Chongli Challenge Race | 88,00 | ×3 |
| ✓ 8 | 23/5/2021 | 4th Ultra Trail Mount Yanyu - UTMYY 50 | 50,00 | ×1 |
| ✓ 9 | 22/7/2018 | 3rd Peak of Chongli Trail 50 km | 50,00 | ×1 |
| ✓ 10 | 19/11/2016 | 1st Fragrant Mountain Trail | 50,00 | ×1 |
| ✓ 11 | 27/10/2018 | 1st Tianjin Binhai Teda Int. Ultramarathon | 45,90 | ×1 |