Daniel Stolarczyk
ID 1752576
Born : 1974 Cat. M50 Ultrarunner since 2022 POL
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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 ?HUNHungaryPOLPoland
60,3%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 644; Σ finishers = 1 068. 644 / 1 068 × 100 = 60.30%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19
Km — ultra races2 472 km
> 100 km6
> 160 km5
> 200 km4
> 24h12
> 48h8
Longest race600,2 km
XV. EMU 6-Day Race (HUN) — 3/9/2026

Km per year (ultra races)

114
1 race
2022
149
3 races
2023
414
4 races
2024
719
6 races
2025
1 075
5 races
2026

Race types (share of distance)

Road68,3%
Trail8,1%
Elim.23,6%

Records

100 km13h29'126 h57,27 km24 h46,94 km48 h274,46 km6 d600,20 kmBackyard24 loops

HISTORY

20 race(s) · 5 split(s) nested
DateRacePerf.Rk
2026
03.09 6d road race HUNXV. EMU 6-Day Race 600.198 km40
13.06 100km POL9. Krwiobieg Warszawa 13:29:12 h12
29.05 48h POL8. Ultrapark Weekend 48h 274.464 km8
18.04 6h POLVII. 6 godzin pełnej MOCY 53.045 km37
10.01 Backyard Ultra POLVI Backyard Ultra Polska - winter edition 46.942 km (7h)37
2025
16.08 100km POLFestiwal Słońca 100km 13:52:11 h55
18.07 Backyard Ultra POLV Backyard Ultra Polska - Drużynowe Mistrzostwa Polski 160.944 km (24h)17
14.06 100km POLVIII. Krwiobieg Warszawa 100km 14:40:17 h9
30.05 24h POL7. ABM Jędraszek UltraPark Weekend 48h - 24h split 147.047 km92
30.05 48h POL7. Mount To Coast Ultrapark Weekend GOMU World Championship 48 Hour 254.028 km69
26.04 6h POLVI. 6 godzin pełnej MOCY 57.270 km29
25.01 Backyard Ultra POLIV Backyard Ultra Polska - winter edition 46.942 km (7h)17
2024
30.08 Backyard Ultra POLBackyard Ultra Radomsko 53.648 km (8h)29
19.07 Backyard Ultra POLIII Backyard Ultra Polska (Silver Ticket) 60.354 km (9h)70
10.05 48h POL6. ABM Jędraszek UltraPark Weekend 48h 245.022 km12
20.04 6h POLV. 6 godzin pełnej MOCY 55.430 km40
2023
21.07 Backyard Ultra POLII Backyard Ultra Polska 53.648 km (8h)66
26.05 Backyard Ultra POLSowi BackYard Ultra 46.942 km (7h)38
15.04 6h POLIV. 6 godzin pełnej MOCY 48.861 km54
2022
26.08 Backyard Ultra POLI Backyard Ultra Polska 114.002 km (17h)24