Rafal Kochaniak
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
14
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
6
Countries visited ?
Austria
Spain
Italy
Norway
Poland
Portugal
53,4%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 2 715; Σ finishers = 5 086. 2 715 / 5 086 × 100 = 53.38%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races996 km
> 100 km2
Longest race125,0 km
Transgrancanaria 125 km — 23/2/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 07.08 | 74km | 13:13:16 h | 125 | |
| 24.04 | 64km | 10:38:47 h | 286 | |
| 28.02 | 47km | 6:49:46 h | 188 | |
| 2025 | ||||
| 06.09 | 61km | 8:19:27 h | 63 | |
| 28.06 | 80km | 17:23:27 h | 684 | |
| 2019 | ||||
| 14.12 | 103.2km | 19:29:30 h | 28 | |
| 17.08 | 71km | 14:22:39 h | 130 | |
| 03.05 | 85.4km | 12:39:52 h | 68 | |
| 18.01 | 45km | 5:48:58 h | 17 | |
| 2018 | ||||
| 23.02 | 125km | 22:26:47 h | 312 | |
| 2016 | ||||
| 06.08 | 53km | 13:10:53 h | 125 | |
| 23.04 | 85km | 18:18:20 h | 143 | |
| 2015 | ||||
| 11.10 | 52km | 6:31:12 h | 207 | |
| 2014 | ||||
| 05.07 | 50km | 8:27:31 h | 353 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 23/2/2018 | Transgrancanaria 125 km | 125,00 | ×4 |
| ✓ 2 | 14/12/2019 | Winter Trail Malopolska 105 | 103,20 | ×3 |
| ✓ 3 | 3/5/2019 | Innsbruck Alpine Trailrun Festival K85 | 85,40 | ×3 |
| ✓ 4 | 23/4/2016 | 8. Madeira Island Ultra Trail 85 km | 85,00 | ×3 |
| ✓ 5 | 28/6/2025 | 18^ Lavaredo Ultra Trail by UTMB - 80K | 80,00 | ×2 |
| ✓ 6 | 7/8/2026 | 7. KAT100 - Endurance Trail | 74,00 | ×2 |
| ✓ 7 | 17/8/2019 | IV. Bieg Ultra Grania Tatr | 71,00 | ×2 |
| ✓ 8 | 24/4/2026 | Pieniny Ultra Trail | 64,00 | ×2 |
| ✓ 9 | 6/9/2025 | 16. Bieg 7 dolin - Bieg na dystansie 61 km | 61,00 | ×2 |
| ✓ 10 | 6/8/2016 | Hamperokken Skyrace | 53,00 | ×1 |
| ✓ 11 | 11/10/2015 | Ultra Maraton Bieszczadzki | 52,00 | ×1 |
| ✓ 12 | 5/7/2014 | V. Supermaraton Gor Stolowych | 50,00 | ×1 |
| ✓ 13 | 28/2/2026 | XII. Zimowy Ultramaraton Karkonoski | 47,00 | ×1 |
| ✓ 14 | 18/1/2019 | 3. Zimowy Ultra Janosik 45km | 45,00 | ×1 |