Xiao-Chun (万晓春) Wan
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
12
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
17,3%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 701; Σ finishers = 4 046. 701 / 4 046 × 100 = 17.33%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races816 km
> 100 km1
Longest race110,0 km
4th China 100 mountain cross - 110 km Count — 24/10/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 24/10/2020 | 4th China 100 mountain cross - 110 km Count | 110,00 | ×4 |
| ✓ 2 | 29/7/2023 | 4th Ultra Trail Challenge Bailidujuan 100 | 100,00 | ×4 |
| ✓ 3 | 9/1/2021 | 5th GZ100 Guangzhou - 100 km Run | 100,00 | ×4 |
| ✓ 4 | 18/1/2020 | 10th Hong Kong 100 Ultra Trail Race | 100,00 | ×4 |
| ✓ 5 | 13/10/2018 | 1st Lianshan Int. Trail Challenge | 54,00 | ×2 |
| ✓ 6 | 20/10/2019 | 2nd Lianshan Int. Trail Challenge | 52,00 | ×2 |
| ✓ 7 | 17/5/2025 | 2nd Cftt Shennongjia Mountain Trail Race | 50,00 | ×2 |
| ✓ 8 | 22/10/2023 | 2nd Dayu Forest Cross Road and Trail | 50,00 | ×2 |
| ✓ 9 | 5/12/2020 | 4th China 100 mountain cross - 50 km Yangshuo | 50,00 | ×2 |
| ✓ 10 | 17/11/2019 | 6th Luofushan Trail Race | 50,00 | ×2 |
| ✓ 11 | 2/10/2018 | 2nd China Meiling Int. Trail Running | 50,00 | ×2 |
| ✓ 12 | 30/6/2018 | 2nd Longji Ultra Trail Running Race - 50 km | 50,00 | ×2 |