Jacek Rubikowski
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16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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 ?
Poland
10,5%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 386; Σ finishers = 3 689. 386 / 3 689 × 100 = 10.46%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 554 km
> 100 km6
Longest race150,0 km
6. Lemkowyna Ultra Trail 150 — 12/10/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road4,1%
Trail95,9%
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/10/2019 | 6. Lemkowyna Ultra Trail 150 | 150,00 | ×4 |
| ✓ 2 | 11/10/2025 | XII. UltraKotlina140 | 140,00 | ×4 |
| ✓ 3 | 29/9/2018 | Beskydy Ultra Trail (BUT) 130km | 132,00 | ×3 |
| ✓ 4 | 18/7/2019 | VII. Dolnośląski Festiwal Biegów Górskich (Supertrail 130 km) | 130,00 | ×3 |
| ✓ 5 | 21/7/2016 | IV. Dolnośląski Festiwal Biegów Górskich (Supertrail 130 km) | 130,00 | ×3 |
| ✓ 6 | 3/9/2022 | Ultra Chojnik (UCH) 102 km | 101,50 | ×2 |
| ✓ 7 | 9/9/2016 | 7. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×2 |
| ✓ 8 | 23/4/2016 | Biegi w Szczawnicy - Niepokorny Mnich | 96,60 | ×2 |
| ✓ 9 | 24/4/2026 | Pieniny Ultra Trail | 95,00 | ×2 |
| ✓ 10 | 27/4/2019 | Biegi w Szczawnicy - Niepokorny Mnich | 94,00 | ×2 |
| ✓ 11 | 24/4/2022 | Ultra Wysoczyzna - Ryk Jelenia | 80,00 | ×2 |
| ✓ 12 | 19/8/2017 | III. Bieg Ultra Grania Tatr | 71,00 | ×2 |
| ✓ 13 | 24/10/2015 | 2. Lemkowyna Ultra Trail 70 | 69,00 | ×1 |
| ✓ 14 | 5/8/2018 | Ultramaraton Powstańca | 63,00 | ×1 |
| ✓ 15 | 7/10/2017 | Ultra Maraton Bieszczadzki | 52,00 | ×1 |
| ✓ 16 | 1/4/2017 | Beskidzka 160 Na Raty Salamandra Ultra Trail 50 km | 50,00 | ×1 |