Ing-Hui Ko
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Born : 1987
Cat. M35 Ultrarunner since 2017
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
5
Countries visited ?
Hong Kong
IndonesiaMalaysia
Philippines
Singapore
Hong KongIndonesiaMalaysiaPhilippinesSingapore24,4%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 517; Σ finishers = 2 117. 517 / 2 117 × 100 = 24.42%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 412 km
> 100 km3
> 160 km1
Longest race160,9 km
1st Borneo 100 Miler — 3/6/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road13,5%
Trail86,5%
HISTORY
17 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 28.02 | 70km | 7th The 9 Dragons - ATM |
13:10:57 h | 33 |
| 2025 | ||||
| 16.08 | 80km | 9th The Punisher 50 - 80 km Run |
13:49:05 h | 10 |
| 26.07 | 60km | 7th Kadamaian Adventure Race |
9:41:01 h | 23 |
| 21.06 | 100km | 3rd Trail des Gombak |
20:37:29 h | 18 |
| 09.05 | 100km | 3th BTR Ultra |
30:20:30 h | 53 |
| 2024 | ||||
| 14.09 | 85km | 12th The Most Beautiful Thing (TMBT) 85 km Ultra Trail Marathon |
19:47:04 h | 72 |
| 27.07 | 110km | 6th Kadamaian Adventure Race |
24:13:47 h | 40 |
| 29.06 | 50km | 3rd Ultra Trail Singapore |
6:47:51 h | 85 |
| 04.05 | 100km | 2nd Silabur Ultra Trail |
17:09:24 h | 6 |
| 02.03 | 106km | 8th Borneo Ultra Trail Marathon BUTM - 100 km |
23:16:21 h | 23 |
| 2023 | ||||
| 03.11 | 100km | 6th Malaysia Mountain Trail Festival - 100km |
20:54:55 h | 53 |
| 03.06 | 100miles | 1st Borneo 100 Miler |
42:33:08 h | 22 |
| 2022 | ||||
| 28.08 | 50km | 3rd T8 Jagoi Heritage Trail Run |
7:11:24 h | 14 |
| 2019 | ||||
| 08.12 | 50km | 2nd T8 Jagoi Heritage Trail Run |
8:40:34 h | 14 |
| 02.03 | 70km | 3rd Kuching 70 km Road Ultra |
12:09:04 h | 38 |
| 2018 | ||||
| 03.03 | 70km | 2nd Kuching 70 km Road Ultra |
10:55:54 h | 12 |
| 2017 | ||||
| 01.04 | 50km | 1st Kuching 50 km Road Ultra |
7:25:47 h | 18 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/6/2023 | 1st Borneo 100 Miler | 160,93 | ×4 |
| ✓ 2 | 27/7/2024 | 6th Kadamaian Adventure Race | 110,00 | ×3 |
| ✓ 3 | 2/3/2024 | 8th Borneo Ultra Trail Marathon BUTM - 100 km | 106,00 | ×3 |
| ✓ 4 | 21/6/2025 | 3rd Trail des Gombak | 100,00 | ×3 |
| ✓ 5 | 9/5/2025 | 3th BTR Ultra | 100,00 | ×3 |
| ✓ 6 | 4/5/2024 | 2nd Silabur Ultra Trail | 100,00 | ×3 |
| ✓ 7 | 3/11/2023 | 6th Malaysia Mountain Trail Festival - 100km | 100,00 | ×3 |
| ✓ 8 | 14/9/2024 | 12th The Most Beautiful Thing (TMBT) 85 km Ultra Trail Marathon | 85,00 | ×2 |
| ✓ 9 | 16/8/2025 | 9th The Punisher 50 - 80 km Run | 80,00 | ×2 |
| ✓ 10 | 28/2/2026 | 7th The 9 Dragons - ATM | 70,00 | ×2 |
| ✓ 11 | 2/3/2019 | 3rd Kuching 70 km Road Ultra | 70,00 | ×2 |
| ✓ 12 | 3/3/2018 | 2nd Kuching 70 km Road Ultra | 70,00 | ×2 |
| ✓ 13 | 26/7/2025 | 7th Kadamaian Adventure Race | 60,00 | ×1 |
| ✓ 14 | 29/6/2024 | 3rd Ultra Trail Singapore (UTSG) | 50,00 | ×1 |
| ✓ 15 | 28/8/2022 | 3rd T8 Jagoi Heritage Trail Run | 50,00 | ×1 |
| ✓ 16 | 8/12/2019 | 2nd T8 Jagoi Heritage Trail Run | 50,00 | ×1 |
| ✓ 17 | 1/4/2017 | 1st Kuching 50 km Road Ultra | 50,00 | ×1 |