Maciej Natorski
Born : 1979 Cat. M45 Ultrarunner since 2015 POL
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
51
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
1
Countries visited ?POLPoland
63,8%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 1 856; Σ finishers = 2 909. 1 856 / 2 909 × 100 = 63.80%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races3 302 km
> 100 km13
> 160 km7
> 200 km7
> 24h19
> 48h10
Longest race231,2 km

Km per year (ultra races)

340
3 races
2022
394
4 races
2023
388
4 races
2024
516
5 races
2025
537
4 races
2026

Race types (share of distance)

Road89,0%
Elim.11,0%

HISTORY

31 race(s) · 7 split(s) nested
DateRacePerf.Rk
2026
12.09 24h POL1. 24h Pełną Parą 130.479 km30
29.05 48h POL8. Ultrapark Weekend 48h 231.152 km21
25.04 24h POLDG24h - 24h 128.170 km29
10.01 Backyard Ultra POLVI Backyard Ultra Polska - winter edition 46.942 km (7h)33
2025
27.07 65km POLUltramaraton Powstańca 7:30:42 h103
18.07 Backyard Ultra POLV Backyard Ultra Polska - Drużynowe Mistrzostwa Polski 73.766 km (11h)72
30.05 24h POL7. ABM Jędraszek UltraPark Weekend 48h - 24h split 115.563 km120
30.05 48h POL7. Mount To Coast Ultrapark Weekend GOMU World Championship 48 Hour 203.564 km105
12.04 24h POLDG24h - 24h 126.510 km32
25.01 Backyard Ultra POLIV Backyard Ultra Polska - winter edition 46.942 km (7h)17
2024
28.07 63km POLUltramaraton Powstańca 7:46:28 h94
19.07 Backyard Ultra POLIII Backyard Ultra Polska (Silver Ticket) 53.648 km (8h)73
10.05 48h POL6. ABM Jędraszek UltraPark Weekend 48h 216.560 km16
20.04 6h POLV. 6 godzin pełnej MOCY 54.500 km41
2023
31.07 63km POLUltramaraton Powstańca 7:45:26 h114
21.07 Backyard Ultra POLII Backyard Ultra Polska 73.766 km (11h)56
05.05 48h POL5. ABM Jędraszek UltraPark Weekend 48h 202.662 km16
15.04 6h POLIV. 6 godzin pełnej MOCY 54.169 km46
2022
26.08 Backyard Ultra POLI Backyard Ultra Polska 67.060 km (10h)49
31.07 63km POLUltramaraton Powstańca 7:19:16 h97
13.05 48h POL4. ABM Jędraszek UltraPark Weekend 48h - Polish Cup 210.053 km19
2021
27.08 48h POL3. ABM Jędraszek UltraPark Weekend 48h - Polish Cup 226.053 km15
01.08 63km POLUltramaraton Powstańca 7:40:35 h171
2020
02.08 63km POLUltramaraton Powstańca 7:50:40 h197
2019
04.08 63km POLUltramaraton Powstańca 7:31:24 h127
07.06 48h POLUltraPark Weekend 48h 203.734 km18
2018
08.09 24h POLXI Mistrzostwa Polski w biegu 24 h 131.261 km67
28.04 12h POLXX Miedzynarodowy Rudzki Bieg 12h 85.469 km75
2017
29.07 12h POLIV Nocny Festiwal Biegowy 12h 71.825 km37
2016
03.09 24h POLIX Mistrzostwa Polski w biegu 24 h Krakow 121.140 km60
2015
26.09 24h POLVIII Mistrzostwa Polski w biegu 24 h 100.071 km56