Jacek Dluzniewski
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Born : 1975
Cat. M50 Ultrarunner since 2014
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
Poland52,9%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 1 727; Σ finishers = 3 267. 1 727 / 3 267 × 100 = 52.86%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 402 km
> 100 km5
> 160 km2
> 200 km1
Longest race240,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 21.10 | 150km | 10. Lemkowyna Ultra Trail 150 |
32:22:00 h | 194 |
| 05.08 | 74km | Magurski Ultramarathon 74 km |
11:37:32 h | 41 |
| 2021 | ||||
| 07.08 | 82.5km | Chudy Wawrzyniec 80 km |
14:59:32 h | 166 |
| 2020 | ||||
| 05.09 | 101.5km | Ultra Chojnik (UCH) 102 km |
18:10:56 h | 64 |
| 2019 | ||||
| 17.08 | 71km | IV. Bieg Ultra Grania Tatr |
14:51:21 h | 159 |
| 18.07 | 240km | VII. Dolnośląski Festiwal Biegów Górskich - Bieg 7 Szczytów 240 km |
47:47:29 h | 83 |
| 18.07 | 130km | VII. Dolnośląski Festiwal Biegów Górskich (Supertrail 130 km) |
20:33:51 h | 81 |
| 29.06 | 54km | X. Supermaraton Gor Stolowych |
7:55:49 h | 139 |
| 21.06 | 178km | Stumilak -100 Mil Mountain Ultra Race |
42:26:00 h | 13 |
| 2018 | ||||
| 08.09 | 100km | 9. Bieg 7 dolin - 100 km Ultramaraton |
14:34:57 h | 187 |
| 2016 | ||||
| 13.08 | 69.3km | Ultra Mazury - U70 |
8:53:55 h | 48 |
| 2015 | ||||
| 11.09 | 100km | 6. Bieg 7 dolin - 100 km Ultramaraton |
14:49:29 h | 216 |
| 2014 | ||||
| 12.10 | 52km | Ultra Maraton Bieszczadzki |
7:48:22 h | 349 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/7/2019 | VII. Dolnośląski Festiwal Biegów Górskich - Bieg 7 Szczytów 240 km | 240,00 | ×7 |
| ✓ 2 | 21/6/2019 | Stumilak -100 Mil Mountain Ultra Race | 178,00 | ×5 |
| ✓ 3 | 21/10/2023 | 10. Lemkowyna Ultra Trail 150 | 150,00 | ×4 |
| ✓ 4 | 5/9/2020 | Ultra Chojnik (UCH) 102 km | 101,50 | ×3 |
| ✓ 5 | 8/9/2018 | 9. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×3 |
| ✓ 6 | 11/9/2015 | 6. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×3 |
| ✓ 7 | 7/8/2021 | Chudy Wawrzyniec 80 km | 82,50 | ×2 |
| ✓ 8 | 5/8/2023 | Magurski Ultramarathon 74 km | 74,00 | ×2 |
| ✓ 9 | 17/8/2019 | IV. Bieg Ultra Grania Tatr | 71,00 | ×2 |
| ✓ 10 | 13/8/2016 | Ultra Mazury - U70 | 69,30 | ×2 |
| ✓ 11 | 29/6/2019 | X. Supermaraton Gor Stolowych | 54,00 | ×1 |
| ✓ 12 | 12/10/2014 | Ultra Maraton Bieszczadzki | 52,00 | ×1 |