Dong-He (林东和) Lin
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.
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
39
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
Malaysia
4,7%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 72; Σ finishers = 1 538. 72 / 1 538 × 100 = 4.68%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 775 km
> 100 km7
> 160 km3
> 200 km3
> 24h3
> 48h1
Longest race370,0 km
1st Xiamen 72 Hour Race — 4/10/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road86,1%
Trail13,9%
Wins & podiums (ultra)
🏆 Win3
🏆 Win M3
🏅 Top 38
🏅 Top 3 M8
Longest winning streak1
Current streak1
HISTORY
15 race(s) · 6 split(s) nested| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/10/2020 | 1st Xiamen 72 Hour Race | 370,00 | ×9 |
| ✓ 2 | 9/12/2017 | 1st Hangzhou ultramarathon 24H race | 244,52 | ×6 |
| ✓ 3 | 21/10/2017 | 2nd Strait 24 Hours Int. Ultramarathon | 240,84 | ×6 |
| ✓ 4 | 29/10/2016 | 1st Strait 12 Hours Int. Ultramarathon | 134,78 | ×3 |
| ✓ 5 | 2/4/2017 | 7th Fuzhou 12-Hour Run | 124,20 | ×3 |
| ✓ 6 | 22/3/2015 | 5th Fuzhou 12-Hour Run | 115,75 | ×2 |
| ✓ 7 | 29/9/2018 | 2nd ZL Cup 12-Hour Ultra Marathon Challenge | 111,40 | ×2 |
| ✓ 8 | 30/11/2019 | 1st Xiamen 6 Hour Race | 77,00 | ×1 |
| ✓ 9 | 23/8/2019 | 1st Xiamen 12 Hour Race | 61,00 | ×1 |
| ✓ 10 | 24/4/2021 | 1st Ultra Trail Tianzhu | 50,00 | ×1 |
| ✓ 11 | 18/4/2021 | 1st Xiamen City Trail Race - AMOY 50 | 50,00 | ×1 |
| ✓ 12 | 2/12/2018 | 2nd Yongtai Mt.Qingyun Trail Race | 50,00 | ×1 |
| ✓ 13 | 16/7/2017 | 1st Ultra Trail Jiangle | 50,00 | ×1 |
| ✓ 14 | 1/8/2015 | Zhangzhou 50K Light | 50,00 | ×1 |
| ✓ 15 | 16/12/2018 | 1st Yunding Trail Race | 46,00 | ×1 |