Marek Grygiel
ID 229693
Born : 1976 Cat. M50 Ultrarunner since 2011 POL
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
5
Countries visited ?CROCroatiaESPSpainITAItalyPOLPolandPORPortugal
20,8%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 1 372; Σ finishers = 6 600. 1 372 / 6 600 × 100 = 20.79%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races2 616 km
> 100 km12
> 160 km1
> 24h2
Longest race172,0 km
Ultra-Trail Malopolska - UTM170 — 27/5/2022

Km per year (ultra races)

350
3 races
2022
286
4 races
2023
338
3 races
2024
165
2 races
2025
542
6 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 34
🏅 Top 3 M4
Longest winning streak0
Current streak0

Records

50 km8h26'10100 km18h24'4624 h121,50 km

HISTORY

30 race(s)
DateRacePerf.Rk
2026
11.09 78km POLGarmin Ultra Race Radków 9:11:36 h6
26.06 120km ITA19^ Lavaredo Ultra Trail by UTMB - 120K 17:37:35 h105
23.05 49km POLUltra-Trail Malopolska - UTM45 5:59:37 h3 🥉
06.03 126km ESPTransgrancanaria Classic 126 km 21:02:10 h121
28.02 47km POLXII. Zimowy Ultramaraton Karkonoski 5:18:33 h30
20.02 24h POLZamieć 24 h 121.500 km2 🥈
2025
13.12 49km POLWinter Trail Malopolska 45 5:59:55 h2 🥈
26.04 116km POR16. MIUT - Madeira Island Ultra Trail 115 km 22:25:49 h128
2024
14.12 145km POLWinter Trail Malopolska 140 27:51:10 h6
10.08 82.5km POLChudy Wawrzyniec 80 km 11:35:32 h40
06.04 110km CRO12th Istria 100 by UTMB - Blue Course 14:54:02 h51
2023
21.10 102km POL8. Lemkowyna Ultra Trail 100 13:29:49 h14
12.08 52km POLChudy Wawrzyniec 50 km 6:17:19 h37
15.07 68km POLXI. Dolnośląski Festiwal Biegów Górskich - Ultra 68 km 8:42:32 h17
22.04 64.1km POLPieniny Ultra-Trail - Dziki Gron 8:21:30 h32
2022
22.10 103km POL7. Lemkowyna Ultra Trail 100 15:05:32 h28
27.05 172km POLUltra-Trail Malopolska - UTM170 33:29:36 h10
09.04 75.4km POLKudowski Festiwal Biegowy 10:35:17 h12
2021
19.11 71km POLBeskidzka 160 Piekło Czantorii - 71km 13:12:09 h27
28.08 54.1km POLUltra Janosik - 50 km Spiska Pętla 5:57:55 h11
22.05 61km POLUltra-Trail Malopolska - UTM64 10:20:18 h10
2018
15.12 105.5km POLWinter Trail Malopolska 105 21:36:48 h29
13.10 90km POLUltra Maraton Bieszczadzki - 90km 12:09:56 h16
11.08 102km POLGorce Ultra Trail 102 km 14:45:09 h27
16.06 45.3km POLUltra-Trail Malopolska - UTM45 6:18:48 h2 🥈
27.01 24h POLZamiec 24h ultramaraton na Skrzyczne 94.500 km27
2015
11.10 52km POLUltra Maraton Bieszczadzki 6:43:09 h252
2014
18.07 110km POLII. Dolnośląski Festiwal Biegów Górskich (K-B-L 110 km) 20:47:01 h77
2012
11.08 50km POLChudy Wawrzyniec 50 km 8:26:10 h100
2011
10.09 100km POL2. Bieg 7 dolin - 100 km Ultramaraton 18:24:46 h180