Michal Hejza
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12
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
2
Countries visited ?
Hungary
Poland
40,9%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 561; Σ finishers = 3 813. 1 561 / 3 813 × 100 = 40.94%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races640 km
Longest race68,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 26.02 | 48.5km | 8:05:27 h | 219 | |
| 2020 | ||||
| 26.09 | 51.8km | 6:03:27 h | 46 | |
| 07.03 | 57km | 8:44:07 h | 180 | |
| 2019 | ||||
| 13.07 | 46km | 6:27:59 h | 63 | |
| 11.05 | 55km | 6:19:10 h | 98 | |
| 2018 | ||||
| 13.10 | 48km | 5:39:09 h | 59 | |
| 08.09 | 64km | 9:38:16 h | 194 | |
| 11.08 | 48km | 6:48:44 h | 35 | |
| 20.05 | 54km | 7:08:00 h | 83 | |
| 2017 | ||||
| 22.07 | 68km | 11:14:30 h | 167 | |
| 2016 | ||||
| 06.08 | 50km | 7:52:19 h | 200 | |
| 25.06 | 50km | 8:40:21 h | 229 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/7/2017 | V. Dolnośląski Festiwal Biegów Górskich - Ultra 68 km | 68,00 | ×2 |
| ✓ 2 | 8/9/2018 | 9. Bieg 7 dolin - Bieg na dystansie 64 km | 64,00 | ×2 |
| ✓ 3 | 7/3/2020 | VII. Zimowy Ultramaraton Karkonoski | 57,00 | ×2 |
| ✓ 4 | 11/5/2019 | VI. GWINT Ultra Cross 55 km | 55,00 | ×2 |
| ✓ 5 | 20/5/2018 | Szentendre-Trail 54 km | 54,00 | ×2 |
| ✓ 6 | 26/9/2020 | Jura Ultra 50 | 51,80 | ×2 |
| ✓ 7 | 6/8/2016 | Chudy Wawrzyniec 50 km | 50,00 | ×2 |
| ✓ 8 | 25/6/2016 | VII. Supermaraton Gor Stolowych | 50,00 | ×2 |
| ✓ 9 | 26/2/2022 | VIII. Zimowy Ultramaraton Karkonoski | 48,50 | ×2 |
| ✓ 10 | 13/10/2018 | 5. Lemkowyna Ultra Trail 48 | 48,00 | ×2 |
| ✓ 11 | 11/8/2018 | Gorce Ultra Trail 48 km | 48,00 | ×2 |
| ✓ 12 | 13/7/2019 | Chojnik Maraton (CHM) 46 km | 46,00 | ×2 |