Shang-Xian (Royston) Lim
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Born : 1972
Cat. M50 Ultrarunner since 2013
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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
7
Countries visited ?
Australia
Italy
Japan
MalaysiaSingapore
Switzerland
United States
AustraliaItalyJapanMalaysiaSingaporeSwitzerlandUnited States28,3%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 1 449; Σ finishers = 5 114. 1 449 / 5 114 × 100 = 28.33%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races1 721 km
> 100 km5
> 160 km2
> 200 km1
Longest race367,0 km
SwissPeaks 360 en duo — 3/9/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road13,8%
Trail86,2%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/9/2023 | SwissPeaks 360 en duo | 367,00 | ×9 |
| ✓ 2 | 29/9/2018 | 6th Blood Rock 100 Mile Endurance Race | 160,93 | ×4 |
| ✓ 3 | 24/6/2016 | 10^ Lavaredo Ultra Trail by UTMB - 120K | 119,00 | ×3 |
| ✓ 4 | 14/3/2020 | 5th Borneo Ultra Trail Marathon BUTM - 100 km | 106,00 | ×2 |
| ✓ 5 | 20/9/2014 | 3rd Craze Ultra 101 km | 101,00 | ×2 |
| ✓ 6 | 6/1/2018 | 8th Croom Zoom 100 km Run | 100,00 | ×2 |
| ✓ 7 | 16/5/2015 | 8th The North Face 100 Australia | 100,00 | ×2 |
| ✓ 8 | 27/12/2015 | 7th MR25 Cross Country Ultra Marathon | 94,50 | ×2 |
| ✓ 9 | 3/1/2015 | 6th MR25 Cross Country Ultra Marathon | 93,15 | ×2 |
| ✓ 10 | 29/3/2014 | Twilight Ultra Challenge | 85,00 | ×2 |
| ✓ 11 | 26/6/2026 | 5th Deep Japan Ultra 100 - 80 km | 80,00 | ×2 |
| ✓ 12 | 2/9/2017 | 4th Grand Traverse Mountain Run | 65,00 | ×1 |
| ✓ 13 | 16/8/2014 | 2nd Bedok Reservoir 12 hour Ultramarathon | 51,60 | ×1 |
| ✓ 14 | 15/11/2025 | 11th FunTrails50K Round | 50,00 | ×1 |
| ✓ 15 | 25/7/2015 | 1st MSIG Singapore Action Asia 50 | 50,00 | ×1 |
| ✓ 16 | 4/10/2013 | The North Face 50 Singapore | 50,00 | ×1 |
| ✓ 17 | 16/11/2024 | 1st Malaysia Ultra-Trail by UTMB - MY50 | 48,00 | ×1 |