Robert Viljoen
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Born : 1977
Cat. M45 Ultrarunner since 2017
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 ?
Germany
Germany28,9%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 290; Σ finishers = 1 002. 290 / 1 002 × 100 = 28.94%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races887 km
> 24h1
Longest race98,6 km
TrailDorado - 24h Trailrunning Festival — 3/10/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road10,7%
Trail89,3%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M2
Longest winning streak0
Current streak0
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 06.09 | 45.2km | 5. HW 19 Ultramarathon |
4:30:58 h | 3 🥉 |
| 24.05 | 45.2km | 3. Otzberger Feldultra |
4:18:22 h | 3 🥉 |
| 26.04 | 48km | 6. DonnersbergTrail |
6:17:37 h | 68 |
| 01.03 | 45km | 2. Otzberger Karnevalultra |
5:15:55 h | 6 |
| 11.01 | 58km | 9. Taunus-Ultratrail 58km |
8:02:00 h | 18 |
| 2023 | ||||
| 27.05 | 66km | 4. Urwaldsteig-Ultratrail |
8:53:12 h | 6 |
| 29.04 | 49km | 4. DonnersbergTrail |
6:01:17 h | 29 |
| 14.01 | 51km | 7. Taunus-Ultratrail 50km |
8:02:00 h | 17 |
| 2022 | ||||
| 17.12 | 45km | 17. Mainzer Maaraue Marathon |
4:47:00 h | 13 |
| 28.05 | 45km | 1. HochwaldUltraTrail |
4:50:12 h | 5 |
| 2021 | ||||
| 02.10 | 50km | 7. Taubertal 50 km |
5:03:16 h | 17 |
| 04.09 | 62km | 7. SoNUT Soonwald Nahe Ultra Trail |
7:53:00 h | 8 |
| 27.03 | 12h | Rothenberg Repeat |
63.000 km | 8 |
| 2020 | ||||
| 03.10 | 24h | TrailDorado - 24h Trailrunning Festival |
98.640 km | 45 |
| 30.08 | 58km | 9. RAG-Hartfüßler-Trail 58 km |
6:09:46 h | 27 |
| 2017 | ||||
| 27.08 | 58km | 6. RAG-Hartfüßler-Trail 58 km |
6:59:31 h | 33 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 3/10/2020 | TrailDorado - 24h Trailrunning Festival | 98,64 | ×3 |
| ✓ 2 | 27/5/2023 | 4. Urwaldsteig-Ultratrail | 66,00 | ×2 |
| ✓ 3 | 27/3/2021 | Rothenberg Repeat | 63,00 | ×2 |
| ✓ 4 | 4/9/2021 | 7. SoNUT Soonwald Nahe Ultra Trail | 62,00 | ×2 |
| ✓ 5 | 11/1/2025 | 9. Taunus-Ultratrail 58km | 58,00 | ×2 |
| ✓ 6 | 30/8/2020 | 9. RAG-Hartfüßler-Trail 58 km | 58,00 | ×2 |
| ✓ 7 | 27/8/2017 | 6. RAG-Hartfüßler-Trail 58 km | 58,00 | ×2 |
| ✓ 8 | 14/1/2023 | 7. Taunus-Ultratrail 50km | 51,00 | ×2 |
| ✓ 9 | 2/10/2021 | 7. Taubertal 50 km | 50,00 | ×2 |
| ✓ 10 | 29/4/2023 | 4. DonnersbergTrail | 49,00 | ×1 |
| ✓ 11 | 26/4/2025 | 6. DonnersbergTrail | 48,00 | ×1 |
| ✓ 12 | 6/9/2025 | 5. HW 19 Ultramarathon | 45,20 | ×1 |
| ✓ 13 | 24/5/2025 | 3. Otzberger Feldultra | 45,20 | ×1 |
| ✓ 14 | 1/3/2025 | 2. Otzberger Karnevalultra | 45,00 | ×1 |
| ✓ 15 | 17/12/2022 | 17. Mainzer Maaraue Marathon (MMM) | 45,00 | ×1 |
| ✓ 16 | 28/5/2022 | 1. HochwaldUltraTrail | 45,00 | ×1 |