Yi-Min (陳一民) Chen
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.
17
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
1
Countries visited ?
Taiwan
68,4%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 5 056; Σ finishers = 7 389. 5 056 / 7 389 × 100 = 68.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races962 km
Longest race100,0 km
3rd Shancheng 100 km Ultramarathon — 8/12/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/12/2019 | 3rd Shancheng 100 km Ultramarathon | 100,00 | ×4 |
| ✓ 2 | 13/12/2014 | 3rd Yilan Dongshan River 100km Ultra-Marathon | 100,00 | ×4 |
| ✓ 3 | 3/8/2013 | 1st Shichong Creek Summer Ultramarathon | 72,00 | ×2 |
| ✓ 4 | 2/1/2016 | 4th Jhen-wu-shan UltraMaraton | 56,00 | ×2 |
| ✓ 5 | 16/2/2018 | 11th Tainan Branch Friendship Cup Chinese New Year Marathon | 55,00 | ×2 |
| ✓ 6 | 21/1/2018 | 6th Zhenxibao (Cinsbu) 54 km Ultramarathon | 54,00 | ×2 |
| ✓ 7 | 18/10/2014 | 3rd Jhen-wu-shan UltraMaraton | 51,00 | ×2 |
| ✓ 8 | 14/4/2019 | 4th Tianxishui Ultra Run | 50,00 | ×2 |
| ✓ 9 | 28/2/2015 | 1st Across Taipei Keelung Ultramarathon | 50,00 | ×2 |
| ✓ 10 | 9/9/2012 | 2nd Flex Power National 50K Track Taichung | 50,00 | ×2 |
| ✓ 11 | 26/2/2012 | Hua-shan 50K Ultra Marathon | 50,00 | ×2 |
| ✓ 12 | 21/10/2012 | 1st Jhen-wu-shan UltraMaraton | 47,00 | ×1 |
| ✓ 13 | 23/7/2016 | 1st Tianxishui Ultra Run | 46,50 | ×1 |
| ✓ 14 | 10/12/2017 | 1st Chia Nan Group Marathon | 45,80 | ×1 |
| ✓ 15 | 23/10/2022 | 7th TUR Charity UltraMarathon | 45,00 | ×1 |
| ✓ 16 | 5/1/2019 | 4th TUR Charity UltraMarathon | 45,00 | ×1 |
| ✓ 17 | 6/1/2018 | 3rd TUR Charity UltraMarathon | 45,00 | ×1 |