Stanislav Frenkel
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11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
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
4
Countries visited ?
Spain
Portugal
Slovenia
Türkiye
9,2%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 352; Σ finishers = 3 817. 352 / 3 817 × 100 = 9.22%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races922 km
> 100 km3
> 160 km1
> 24h1
Longest race174,4 km
2nd Strazunsko dvorisckanje — 31/5/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail81,1%
Elim.18,9%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0
Records
HISTORY
11 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 31.05 | Backyard Ultra | 174.356 km (26h) | 4 | |
| 26.04 | 60km | 6:55:22 h | 24 | |
| 2024 | ||||
| 02.11 | 65km | 6:55:23 h | 14 | |
| 21.09 | 53km | 6:04:44 h | 23 | |
| 27.04 | 60km | 6:40:39 h | 14 | |
| 23.02 | 126km | 18:13:12 h | 46 | |
| 2023 | ||||
| 02.12 | 55km | 8:45:35 h | 12 | |
| 22.04 | 115km | 18:40:36 h | 49 | |
| 2022 | ||||
| 22.10 | 73km | 11:15:24 h | 169 | |
| 14.05 | 65km | 9:58:44 h | 2 🥈 | |
| 02.04 | 76km | 11:45:30 h | 6 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 31/5/2025 | 2nd Strazunsko dvorisckanje | 174,36 | ×6 |
| ✓ 2 | 23/2/2024 | Transgrancanaria 126 km | 126,00 | ×4 |
| ✓ 3 | 22/4/2023 | 14. MIUT - Madeira Island Ultra Trail 115 km | 115,00 | ×4 |
| ✓ 4 | 2/4/2022 | Merrell Alanya Ultra Trail | 76,00 | ×2 |
| ✓ 5 | 22/10/2022 | 12. Transvulcania by UTMB | 73,00 | ×2 |
| ✓ 6 | 2/11/2024 | 4. Obala Ultra Trail 65km | 65,00 | ×2 |
| ✓ 7 | 14/5/2022 | 8th Tahtali Berg Sky Race | 65,00 | ×2 |
| ✓ 8 | 26/4/2025 | Ultra Trail Vipava Valley 60 Gladiator | 60,00 | ×2 |
| ✓ 9 | 27/4/2024 | Ultra Trail Vipava Valley 50 Gladiator | 60,00 | ×2 |
| ✓ 10 | 2/12/2023 | Maxi Race Madeira - Long Race | 55,00 | ×1 |
| ✓ 11 | 21/9/2024 | Julian Alps Trail Run by UTMB - Sky Trail 50K | 53,00 | ×1 |
