Shaun van der Merwe
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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 ?
Italy
South Africa
49,3%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 1 407; Σ finishers = 2 852. 1 407 / 2 852 × 100 = 49.33%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 115 km
> 100 km2
> 160 km1
Longest race163,0 km
8th Ultra Trail Drakensberg (UTD 160) — 26/4/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/4/2024 | 8th Ultra Trail Drakensberg (UTD 160) | 163,00 | ×5 |
| ✓ 2 | 29/8/2025 | 19ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×3 |
| ✓ 3 | 23/4/2021 | 5th Ultra Trail Drakensberg (UTD 100) | 100,00 | ×3 |
| ✓ 4 | 17/11/2018 | 11th SkyRun 100 km | 100,00 | ×3 |
| ✓ 5 | 18/6/2022 | 4th Mountain Ultra Trail (MUT) - 100km | 98,70 | ×3 |
| ✓ 6 | 27/5/2023 | 2nd Mountain Ultra Trail by UTMB - MUT 100 | 98,00 | ×3 |
| ✓ 7 | 30/9/2023 | 5th Maxi-Race Cape Winelands 75 km | 75,00 | ×2 |
| ✓ 8 | 5/10/2019 | 1st Maxi-Race Cape Winelands 65 km | 68,00 | ×2 |
| ✓ 9 | 2/3/2024 | 1st Pass2Pass Ultra-Trail | 60,00 | ×2 |
| ✓ 10 | 24/5/2025 | 4th Mountain Ultra Trail by UTMB - MUT 60 | 58,00 | ×1 |
| ✓ 11 | 6/8/2016 | 3rd Merrell Whale of Trail | 53,00 | ×1 |
| ✓ 12 | 12/7/2025 | 11th Bastille Day Trail Run | 50,00 | ×1 |
| ✓ 13 | 7/3/2025 | 7th Maxi-Race Cape Winelands 45 km | 45,00 | ×1 |
| ✓ 14 | 1/10/2022 | 4th Maxi-Race Cape Winelands 45 km | 45,00 | ×1 |