Hei-Lun (Sam) (陳希綸) Chan
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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.
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 ?
Hong Kong
South Korea
27,0%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 1 078; Σ finishers = 3 992. 1 078 / 3 992 × 100 = 27.00%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races788 km
> 100 km1
Longest race110,0 km
7th Transjeju Int. Trail Run 100 — 12/10/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
11 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/10/2019 | 7th Transjeju Int. Trail Run 100 | 110,00 | ×4 |
| ✓ 2 | 1/3/2019 | 8th TransLantau 100 Ultra Trail | 100,00 | ×4 |
| ✓ 3 | 15/12/2018 | 6th The North Face 100 Hong Kong | 100,00 | ×4 |
| ✓ 4 | 30/3/2018 | 1st Victoria 80 | 80,00 | ×3 |
| ✓ 5 | 13/10/2018 | 7th Raleigh Challenge Wilson Trail - Whole Course | 76,10 | ×3 |
| ✓ 6 | 27/10/2018 | 6th Lantau Trail race 70k | 70,00 | ×2 |
| ✓ 7 | 10/11/2018 | 2nd TransNT 57 km Run | 52,00 | ×2 |
| ✓ 8 | 3/2/2019 | 3rd The 9 Dragons - 50 km | 50,00 | ×2 |
| ✓ 9 | 19/5/2018 | 3rd TNF 50 Korea | 50,00 | ×2 |
| ✓ 10 | 3/3/2018 | 7th TransLantau 50 Ultra Trail | 50,00 | ×2 |
| ✓ 11 | 1/1/2017 | 2nd Ultra-Trail Tai Mo Shan (YTF) 50 km | 50,00 | ×2 |