Shih-Chieh (柯世傑) Ko
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Born : 1977
Cat. M45 Ultrarunner since 2005
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
3
Countries visited ?
Australia
JapanTaiwan
AustraliaJapanTaiwan18,2%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 715; Σ finishers = 3 929. 715 / 3 929 × 100 = 18.20%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races488 km
Longest race100,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win4
🏆 Win M4
🏅 Top 36
🏅 Top 3 M6
Longest winning streak2
Current streak0
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 07.05 | 6h | 4th Wings for Life World Run | 46.920 km | 346 |
| 2015 | ||||
| 14.11 | 50km | 5th Flex Power National 50K Track Taipei |
3:34:58 h | 2 🥈 |
| 2014 | ||||
| 26.04 | 45km | 1st Hengchun Shanhai Ultramarathon |
3:12:14 h | 1 🏆 |
| 2010 | ||||
| 17.10 | 45.6km | Hengchun Airport ultra marathon |
2:56:25 h | 1 🏆 |
| 2007 | ||||
| 15.04 | 50km | 14th Canberra 50km Ultramarathon |
3:22:46 h | 5 |
| 03.03 | 50km | 3rd Eastern Valley Int. 50k Ultra-marathon Race |
3:26:16 h | 1 🏆 |
| 2006 | ||||
| 12.11 | 50km | 1st Liuqiu Ultramarathon |
3:26:13 h | 1 🏆 |
| 2005 | ||||
| 26.06 | 100km | Open Race at IAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) |
10:23:21 h | 365 |
| 28.05 | 50km | 3rd Yung Ho 50K Ultra-marathon |
3:40:18 h | 2 🥈 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/6/2005 | Open Race at IAU 100km WC Yubetsu (20. Lake Saroma 100 km Ultramarathon) | 100,00 | ×5 |
| ✓ 2 | 14/11/2015 | 5th Flex Power National 50K Track Taipei | 50,00 | ×2 |
| ✓ 3 | 15/4/2007 | 14th Canberra 50km Ultramarathon | 50,00 | ×2 |
| ✓ 4 | 3/3/2007 | 3rd Eastern Valley Int. 50k Ultra-marathon Race | 50,00 | ×2 |
| ✓ 5 | 12/11/2006 | 1st Liuqiu Ultramarathon | 50,00 | ×2 |
| ✓ 6 | 28/5/2005 | 3rd Yung Ho 50K Ultra-marathon | 50,00 | ×2 |
| ✓ 7 | 7/5/2017 | 4th Wings for Life World Run | 46,92 | ×2 |
| ✓ 8 | 17/10/2010 | Hengchun Airport ultra marathon | 45,60 | ×2 |
| ✓ 9 | 26/4/2014 | 1st Hengchun Shanhai Ultramarathon | 45,00 | ×2 |