Jaroslaw Stras
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 : 1987
Cat. M35 Ultrarunner since 2019
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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
3
Countries visited ?
Austria
IcelandPoland
AustriaIcelandPoland31,6%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 927; Σ finishers = 2 930. 927 / 2 930 × 100 = 31.64%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 100 km
> 100 km3
Longest race150,0 km
10. Lemkowyna Ultra Trail 150 — 21/10/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 25.07 | 84km | Osttirol Trail (OTT 80) |
15:28:22 h | 38 |
| 06.06 | 53km | 14th Hengill Ultra 53k |
6:06:03 h | 11 |
| 24.04 | 64km | Pieniny Ultra Trail |
7:54:18 h | 33 |
| 2025 | ||||
| 06.09 | 61km | 16. Bieg 7 dolin - Bieg na dystansie 61 km |
7:19:40 h | 31 |
| 09.08 | 82.5km | Chudy Wawrzyniec 80 km |
12:15:18 h | 60 |
| 28.06 | 50km | Izery Ultra-Trail |
4:48:48 h | 18 |
| 2024 | ||||
| 07.09 | 100km | 15. Bieg 7 dolin - 100 km Ultramaraton |
17:22:04 h | 155 |
| 2023 | ||||
| 21.10 | 150km | 10. Lemkowyna Ultra Trail 150 |
28:10:25 h | 111 |
| 2022 | ||||
| 21.10 | 150km | 9. Lemkowyna Ultra Trail 150 |
30:43:38 h | 147 |
| 2021 | ||||
| 22.10 | 150km | 8. Lemkowyna Ultra Trail 150 |
29:54:12 h | 126 |
| 2020 | ||||
| 08.08 | 55km | Ultra Marathon Babia Góra - 2 x Babia Gora |
10:53:30 h | 11 |
| 2019 | ||||
| 12.10 | 48km | 6. Lemkowyna Ultra Trail 48 |
5:30:18 h | 55 |
| 10.08 | 52km | Chudy Wawrzyniec 50 km |
7:37:09 h | 144 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/10/2023 | 10. Lemkowyna Ultra Trail 150 | 150,00 | ×5 |
| ✓ 2 | 21/10/2022 | 9. Lemkowyna Ultra Trail 150 | 150,00 | ×5 |
| ✓ 3 | 22/10/2021 | 8. Lemkowyna Ultra Trail 150 | 150,00 | ×5 |
| ✓ 4 | 7/9/2024 | 15. Bieg 7 dolin - 100 km Ultramaraton | 100,00 | ×3 |
| ✓ 5 | 25/7/2026 | Osttirol Trail (OTT 80) | 84,00 | ×2 |
| ✓ 6 | 9/8/2025 | Chudy Wawrzyniec 80 km | 82,50 | ×2 |
| ✓ 7 | 24/4/2026 | Pieniny Ultra Trail | 64,00 | ×2 |
| ✓ 8 | 6/9/2025 | 16. Bieg 7 dolin - Bieg na dystansie 61 km | 61,00 | ×2 |
| ✓ 9 | 8/8/2020 | Ultra Marathon Babia Góra - 2 x Babia Gora | 55,00 | ×1 |
| ✓ 10 | 6/6/2026 | 14th Hengill Ultra 53k | 53,00 | ×1 |
| ✓ 11 | 10/8/2019 | Chudy Wawrzyniec 50 km | 52,00 | ×1 |
| ✓ 12 | 28/6/2025 | Izery Ultra-Trail | 50,00 | ×1 |
| ✓ 13 | 12/10/2019 | 6. Lemkowyna Ultra Trail 48 | 48,00 | ×1 |