Jacek Swiderek
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.
Born : 1976
Cat. M50 Ultrarunner since 2014
15
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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
4
Countries visited ?
Spain
France
ItalyPoland
SpainFranceItalyPoland15,0%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 327; Σ finishers = 8 828. 1 327 / 8 828 × 100 = 15.03%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races1 645 km
> 100 km8
> 160 km3
Longest race171,0 km
17ème Ultra Trail Tour du Mont Blanc (UTMB) — 30/8/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0
Records
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 02.10 | 84km | Ultraroztocze 90km |
8:27:55 h | 2 🥈 |
| 09.07 | 84.1km | TriCity Trail 80+ |
7:55:32 h | 5 |
| 2019 | ||||
| 30.08 | 171km | 17ème Ultra Trail Tour du Mont Blanc |
29:35:04 h | 101 |
| 18.05 | 120km | Ultraroztocze 120km |
11:16:46 h | 1 🏆 |
| 2018 | ||||
| 17.05 | 120km | Ultraroztocze 120km |
10:39:50 h | 2 🥈 |
| 2017 | ||||
| 01.09 | 167.7km | 15ème Ultra Trail Tour du Mont Blanc |
34:22:22 h | 321 |
| 21.07 | 110km | V. Dolnośląski Festiwal Biegów Górskich - K-B-L 110 km |
13:21:55 h | 10 |
| 2016 | ||||
| 26.08 | 170km | 14ème Ultra Trail Tour du Mont Blanc |
32:25:02 h | 127 |
| 24.06 | 119km | 10^ Lavaredo Ultra Trail by UTMB - 120K |
18:41:15 h | 144 |
| 2015 | ||||
| 11.10 | 52km | Ultra Maraton Bieszczadzki |
5:47:14 h | 61 |
| 11.09 | 100km | 6. Bieg 7 dolin - 100 km Ultramaraton |
13:07:17 h | 79 |
| 15.08 | 70km | II. Bieg Ultra Grania Tatr |
14:01:31 h | 66 |
| 07.03 | 125km | Transgrancanaria 125 km |
23:30:58 h | 131 |
| 2014 | ||||
| 12.10 | 52km | Ultra Maraton Bieszczadzki |
6:20:30 h | 86 |
| 06.09 | 100km | 5. Bieg 7 dolin - 100 km Ultramaraton |
14:52:22 h | 206 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/8/2019 | 17ème Ultra Trail Tour du Mont Blanc (UTMB) | 171,00 | ×4 |
| ✓ 2 | 26/8/2016 | 14ème Ultra Trail Tour du Mont Blanc (UTMB) | 170,00 | ×4 |
| ✓ 3 | 1/9/2017 | 15ème Ultra Trail Tour du Mont Blanc (UTMB) | 167,70 | ×4 |
| ✓ 4 | 7/3/2015 | Transgrancanaria 125 km | 125,00 | ×3 |
| ✓ 5 | 18/5/2019 | Ultraroztocze 120km | 120,00 | ×3 |
| ✓ 6 | 17/5/2018 | Ultraroztocze 120km | 120,00 | ×3 |
| ✓ 7 | 24/6/2016 | 10^ Lavaredo Ultra Trail by UTMB - 120K | 119,00 | ×3 |
| ✓ 8 | 21/7/2017 | V. Dolnośląski Festiwal Biegów Górskich - K-B-L 110 km | 110,00 | ×2 |
| ✓ 9 | 11/9/2015 | 6. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×2 |
| ✓ 10 | 6/9/2014 | 5. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×2 |
| ✓ 11 | 9/7/2021 | TriCity Trail 80+ | 84,10 | ×2 |
| ✓ 12 | 2/10/2021 | Ultraroztocze 90km | 84,00 | ×2 |
| ✓ 13 | 15/8/2015 | II. Bieg Ultra Grania Tatr | 70,00 | ×1 |
| ✓ 14 | 11/10/2015 | Ultra Maraton Bieszczadzki | 52,00 | ×1 |
| ✓ 15 | 12/10/2014 | Ultra Maraton Bieszczadzki | 52,00 | ×1 |