Rafal Bebelski
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8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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
46,5%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 731; Σ finishers = 1 571. 731 / 1 571 × 100 = 46.53%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races612 km
> 100 km2
> 24h3
> 48h3
Longest race107,3 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail55,1%
Elim.44,9%
Records
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 18.07 | Backyard Ultra | 107.296 km (16h) | 49 | |
| 2024 | ||||
| 19.07 | Backyard Ultra | 100.590 km (15h) | 44 | |
| 2023 | ||||
| 21.07 | Backyard Ultra | 67.060 km (10h) | 57 | |
| 2020 | ||||
| 08.08 | 82.5km | 13:21:37 h | 76 | |
| 2017 | ||||
| 11.03 | 53km | 7:17:30 h | 117 | |
| 2016 | ||||
| 23.04 | 96.6km | 14:39:57 h | 111 | |
| 12.03 | 53km | 8:25:54 h | 122 | |
| 2015 | ||||
| 07.03 | 52km | 8:50:34 h | 163 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/7/2025 | V Backyard Ultra Polska - Drużynowe Mistrzostwa Polski | 107,30 | ×4 |
| ✓ 2 | 19/7/2024 | III Backyard Ultra Polska (Silver Ticket) | 100,59 | ×4 |
| ✓ 3 | 23/4/2016 | Biegi w Szczawnicy - Niepokorny Mnich | 96,60 | ×4 |
| ✓ 4 | 8/8/2020 | Chudy Wawrzyniec 80 km | 82,50 | ×3 |
| ✓ 5 | 21/7/2023 | II Backyard Ultra Polska | 67,06 | ×2 |
| ✓ 6 | 11/3/2017 | IV. Zimowy Ultramaraton Karkonoski | 53,00 | ×2 |
| ✓ 7 | 12/3/2016 | III. Zimowy Ultramaraton Karkonoski | 53,00 | ×2 |
| ✓ 8 | 7/3/2015 | II. Zimowy Ultramaraton Karkonoski | 52,00 | ×2 |