Xian-Jun (熊贤军) Xiong
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Born : 1987
Cat. M35 Ultrarunner since 2015
8
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
2
Countries visited ?China
Hong Kong
ChinaHong Kong46,7%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 1 199; Σ finishers = 2 566. 1 199 / 2 566 × 100 = 46.73%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races757 km
> 100 km1
> 24h1
Longest race111,5 km
1st Hangzhou ultramarathon 24H race — 9/12/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road27,3%
Trail72,7%
HISTORY
8 race(s) · 5 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/12/2017 | 1st Hangzhou ultramarathon 24H race | 111,53 | ×4 |
| ✓ 2 | 23/1/2016 | 6th Hong Kong 100 Ultra Trail Race | 100,00 | ×4 |
| ✓ 3 | 12/12/2015 | 3rd The North Face 100 Hong Kong | 100,00 | ×4 |
| ✓ 4 | 15/8/2015 | 1st Chongli 100 Ultra Sky Trail Challenge | 100,00 | ×4 |
| ✓ 5 | 9/5/2015 | 7th The North Face 100 China | 100,00 | ×4 |
| ✓ 6 | 18/6/2016 | 1st Mount Xiqiao Int. 12 Hour Ultra Marathon | 95,45 | ×3 |
| ✓ 7 | 16/4/2016 | 2nd Ultimate Tsaigu Trail Kuocang - 50 mi | 80,47 | ×3 |
| ✓ 8 | 31/10/2020 | 4th TNF 100 Ultra Trail Challenge Moganshan - 70 km | 69,60 | ×2 |