Petr Judl
Born : 1977 Cat. M45 Ultrarunner since 2013 CZE
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
8
Countries visited ?AUSAustraliaGERGermanyINAIndonesiaITAItalyLAOLaosMASMalaysiaSUISwitzerlandTHAThailand
68,1%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 6 743; Σ finishers = 9 904. 6 743 / 9 904 × 100 = 68.08%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races2 362 km
> 100 km5
> 160 km1
> 200 km1
Longest race250,0 km

Km per year (ultra races)

255
3 races
2022
150
2 races
2023
104
2 races
2024
351
5 races
2025
207
2 races
2026

Race types (share of distance)

Road5,0%
Trail84,4%
Stage10,6%

HISTORY

30 race(s)
DateRacePerf.Rk
2026
28.08 101km ITA20ème Courmayeur-Champex-Chamonix 27:17:55 h1430
11.04 106km MAS10th Borneo Ultra Trail Marathon BUTM - 100 km 31:07:47 h102
2025
05.12 90km THA2nd Chiangmai Thailand by UTMB - ELEPHANT 100 24:14:57 h702
08.11 50km MAS3rd Kailas Mount Ophir Ultra Trail 16:31:12 h24
28.08 57km SUI10ème Orsières-Champex-Chamonix 11:47:18 h1065
25.07 54km GER4. TrailFestival 3Kings3Hills Ultra 9:55:59 h150
12.04 100km MAS3rd Silabur Ultra Trail 25:26:23 h57
2024
16.11 48km MAS1st Malaysia Ultra-Trail by UTMB - MY50 14:44:52 h273
04.05 56km THA3rd Amazean Jungle Thailand by UTMB - 56km 14:12:21 h275
2023
17.06 100km MAS6th Janda Baik Ultra 100 km 29:36:23 h32
13.05 50km AUS10th Ultra-Trail Australia 50 km 9:37:49 h1351
2022
08.10 105km MAS4th Ultimate Trails of Penang 100 km 29:59:58 h57
17.09 50km MAS10th The Most Beautiful Thing (TMBT) 50 km Ultra Trail Marathon 12:43:12 h122
10.09 100km MAS5th Janda Baik Ultra 100 km 26:32:23 h42
2019
09.11 85km LAO2nd Vang Vieng Trail 85K 30:23:30 h10
26.10 50km MAS1st EcoTrail Putrajaya - 50 km 7:34:46 h15
04.08 70km INA5th Ijen Trail Running 70K 14:47:08 h12
07.04 50km MAS3rd Sungai Menyala Forest Trail 7:46:42 h56
2018
11.08 70km MAS4th The Magnificent Merapoh Trail (TMMT) 70 km 12:42:47 h51
2017
04.11 102km INA5th Bromo Tengger Semeru Ultra 100km 31:59:15 h72
18.02 50km MAS2nd Borneo Ultra Trail Marathon BUTM - 50 km 10:31:48 h46
2016
29.10 100km MAS6th The Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon 30:04:34 h162
25.04 250km/6stages MAS2nd Borneo Death March 250km Ultra Marathon 2d 02:10:38 h30
2015
29.08 100km MAS5th The Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon 26:16:48 h76
10.05 68km MAS1st Route 68 Challenge - 68 km 10:19:33 h94
2014
25.10 50km THA1st TU50 Thailand Ultramarathon 11:47:01 h66
16.08 100km MASThe Most Beautiful Thing (TMBT) 100 km Ultra Trail Marathon 29:47:16 h90
08.02 50km THA3rd The North Face 100 Thailand - 50 km 7:48:39 h93
2013
14.09 50km MASThe Most Beautiful Thing (TMBT) 50 km Ultra Trail Marathon 16:31:00 h145
03.03 12h MAS1st Gunung Nuang Endurance 12 hour Run 50.000 km73