Jacek Jezowski
ID 1024939
Born : 1971 Cat. M55 Ultrarunner since 2017 POL
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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 ?POLPolandUKRUkraine
62,0%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 798; Σ finishers = 2 901. 1 798 / 2 901 × 100 = 61.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed12
Km — ultra races684 km
Longest race80,0 km
Bojkotrail 80km — 7/7/2018

Km per year (ultra races)

50
1 race
2022
48
1 race
2023
50
1 race
2024
2025
2026

Race types (share of distance)

Road9,3%
Trail90,7%

Records

50 km5h57'4850 mi16h17'53

HISTORY

12 race(s)
DateRacePerf.Rk
2024
05.10 50km POLBison Ultra-Trail 50 6:42:15 h176
2023
21.10 48km POL10. Lemkowyna Ultra Trail 48 6:46:51 h187
2022
01.10 50km POLBison Ultra-Trail 50 5:59:24 h113
2021
02.10 55km POLUltraroztocze 60km 7:48:04 h116
2020
03.10 50km POLBison Ultra-Trail 50 5:57:48 h159
2019
13.04 63.9km POLUltra Hańcza 7:39:44 h61
2018
13.10 48km POL5. Lemkowyna Ultra Trail 48 6:30:43 h148
11.08 69.3km POLUltra Mazury - U70 9:24:27 h118
07.07 80km UKRBojkotrail 80km 16:17:53 h98
2017
16.12 48km POLWinter Trail Malopolska 9:21:32 h203
07.10 52km POLUltra Maraton Bieszczadzki 8:08:44 h369
12.08 69.3km POLUltra Mazury - U70 9:22:32 h62