Piotr Biernawski
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Born : 1977
Cat. M45 Ultrarunner since 2015
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
Poland1,8%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 50; Σ finishers = 2 796. 50 / 2 796 × 100 = 1.79%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races474 km
Longest race100,0 km
8. Bieg 7 dolin - 100 km Ultramaraton — 9/9/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 17.08 | 71km | IV. Bieg Ultra Grania Tatr |
10:21:46 h | 5 |
| 2018 | ||||
| 18.08 | 60km | Tartra Fest Bieg |
7:57:48 h | 4 |
| 2017 | ||||
| 09.09 | 100km | 8. Bieg 7 dolin - 100 km Ultramaraton |
10:41:48 h | 14 |
| 19.08 | 71km | III. Bieg Ultra Grania Tatr |
10:34:45 h | 8 |
| 2015 | ||||
| 11.10 | 52km | Ultra Maraton Bieszczadzki |
4:59:42 h | 10 |
| 15.08 | 70km | II. Bieg Ultra Grania Tatr |
11:12:50 h | 12 |
| 08.08 | 50km | Chudy Wawrzyniec 50 km |
5:11:10 h | 4 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/9/2017 | 8. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×5 |
| ✓ 2 | 17/8/2019 | IV. Bieg Ultra Grania Tatr | 71,00 | ×3 |
| ✓ 3 | 19/8/2017 | III. Bieg Ultra Grania Tatr | 71,00 | ×3 |
| ✓ 4 | 15/8/2015 | II. Bieg Ultra Grania Tatr | 70,00 | ×3 |
| ✓ 5 | 18/8/2018 | Tartra Fest Bieg | 60,00 | ×3 |
| ✓ 6 | 11/10/2015 | Ultra Maraton Bieszczadzki | 52,00 | ×2 |
| ✓ 7 | 8/8/2015 | Chudy Wawrzyniec 50 km | 50,00 | ×2 |