King-Him (Louis) (招敬謙) Chiu
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Born : 1984
Cat. M40 Ultrarunner since 2011
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
22
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 ?Hong Kong
Hong Kong61,3%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 4 130; Σ finishers = 6 737. 4 130 / 6 737 × 100 = 61.30%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races591 km
Longest race100,0 km
7th Hong Kong 100 Ultra Trail Race — 14/1/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road34,1%
Trail65,9%
HISTORY
9 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/1/2017 | 7th Hong Kong 100 Ultra Trail Race | 100,00 | ×4 |
| ✓ 2 | 18/11/2016 | 35th Oxfam Trailwalker Hong Kong | 100,00 | ×4 |
| ✓ 3 | 2/12/2017 | 5th HK168 half - 88 km ultra-endurance race | 88,50 | ×4 |
| ✓ 4 | 26/1/2019 | 3rd Hong Kong Ultra Marathon Charity Race 6h | 54,00 | ×2 |
| ✓ 5 | 4/3/2018 | 4th Rotary HK Ultra Marathon 6 hours | 52,24 | ×2 |
| ✓ 6 | 22/10/2017 | 1st Sowers Action Challenging 51km | 51,00 | ×2 |
| ✓ 7 | 1/3/2026 | 7th Rotary HK Ultra Marathon 50 km | 50,00 | ×2 |
| ✓ 8 | 29/10/2011 | 1st MSIG HK50 | 50,00 | ×2 |
| ✓ 9 | 28/4/2018 | 2nd Hong Kong Ultra Marathon Charity Race 6h | 45,00 | ×2 |