Jurgen Postelmans
Born : 1971 Cat. M55 Ultrarunner since 2016 BEL
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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 ?AUTAustriaBELBelgiumFRAFranceITAItalyNEDNetherlands
47,9%
Rank quotient ?This runner's calculation uses 56 eligible race(s): Σ(rank − 1) = 5 775; Σ finishers = 12 066. 5 775 / 12 066 × 100 = 47.86%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed56
Km — ultra races4 513 km
> 100 km11
> 160 km4
Longest race175,0 km

Km per year (ultra races)

208
3 races
2022
784
10 races
2023
460
6 races
2024
667
6 races
2025
334
2 races
2026

Race types (share of distance)

Trail100,0%

HISTORY

56 race(s)
DateRacePerf.Rk
2026
06.08 173km AUT7. KAT100 - 100 Miles 37:45:42 h55
20.02 161km BEL1ère Ultra Trail de la Sibérie - 160km 29:39:52 h24
2025
25.10 100km BEL8. Grizzly100 13:22:03 h126
08.06 101km BEL25. Les Clochards Célestes 16:17:32 h82
16.05 175km FRA3ème Trail Alsace Grand Est by UTMB - Ultra-Trail des Chevaliers 28:45:05 h298
26.04 107km BELL.A.T Legends Ardennes Trail 100km 16:22:41 h29
22.02 125km BEL4ème Trail de la Siberie - 125km 20:39:34 h30
16.02 59km BELLa Magnetoise 8:51:22 h64
2024
24.11 71km BEL28ème Olne-Spa-Olne 9:46:01 h357
26.10 100km BEL12th Grizzly100 13:59:22 h111
22.06 50km BELHaute Ardenne Ultra Trail 6:18:44 h10
02.06 80km BEL17e Ohm Trail - Ultra 12:55:55 h101
27.04 107km BELL.A.T Legends Ardennes Trail 100km 15:38:10 h34
13.04 52.4km BELTDI (Trail des Idylles) 8:02:31 h105
2023
26.11 71km BEL27ème Olne-Spa-Olne 8:58:26 h258
28.10 100km BEL11th Grizzly100 14:04:46 h97
08.10 67km BELL'Ultra by HuyForTrail 7:41:02 h35
26.08 63km ITA9. Südtirol Skyrace 63km 11:33:27 h93
12.08 80km BELUltra Trail des Sources - 80km 11:07:09 h89
10.06 100km BELThe Longest Day 100km 14:48:43 h26
28.05 108km BELL'Ode des Ruisseaux 16:36:08 h39
13.05 83km BELGrand Trail des Lacs et Châteaux 83km 12:56:48 h118
29.04 60km BELL.A.T Legends Ardennes Trail 60km 7:31:19 h22
08.04 52.4km BELTDI (Trail des Idylles) 7:58:13 h100
2022
30.04 100km BELTrail des Cisterciens 13:07:00 h36
09.04 55km BELTDI (Trail des Idylles) 8:09:52 h70
05.03 53km BEL8ème Trail des Gueules Noires 7:30:06 h56
2021
28.11 69km BEL25ème Olne-Spa-Olne 8:49:16 h202
30.10 100km BEL9th Bear Trail 100 km 13:38:21 h62
29.05 165km BEL11° Grand Trail des Lacs et Châteaux 165km 30:47:39 h75
01.05 100km BELTrail des Cisterciens 12:45:00 h36
2020
26.01 50km BELHouffatrail 50km 6:30:51 h77
2019
19.05 48.6km NED5th Vaalserberg Trail 5:26:15 h32
11.05 64km BELGrand Trail des Lacs et Châteaux - Doux Dingues 7:10:23 h56
30.03 55km BEL8ème Trail des Crêtes de Spa 6:24:20 h154
23.03 52km BELHADT Hard Aisne Durbuy Trail 7:47:34 h113
17.02 58km BELLa Magnetoise 7:43:02 h84
2018
25.11 69km BEL23ème Olne-Spa-Olne 9:22:21 h354
22.06 120km ITA12^ Lavaredo Ultra Trail by UTMB - 120K 23:33:40 h601
26.05 105km BEL9° Grand Trail des Lacs et Châteaux - Fous Furieux 17:06:36 h52
21.04 61km BELTrail de la Reid 7:53:01 h52
24.03 52km BELHADT Hard Aisne Durbuy Trail 7:47:42 h71
28.01 50km BELHouffatrail 50km 6:32:35 h95
2017
26.11 70km BEL22ème Olne-Spa-Olne 9:45:30 h380
28.10 100km BEL6th Bear Trail 100 km 14:06:50 h36
09.09 55.7km BELTrail des 600 Boitheux 6:47:03 h34
12.08 100km BEL2ème Trail des Fantomes 100 km 15:43:02 h31
24.06 50mi BEL50 Mile Spa 10:20:30 h21
04.06 50km BEL12e Ohm Trail 6:54:22 h58
22.04 57km BELTrail de la Reid 7:36:37 h54
25.03 57km BEL6ème Trail des Crêtes de Spa 6:59:00 h223
2016
17.12 53km BEL3ème Trail des Gueules Noires 6:48:18 h65
27.11 70km BEL21ème Olne-Spa-Olne 9:05:14 h240
17.09 52km BELLe Trail du Pays de Herve 6:21:42 h11
21.08 45km BELTrail Run Vlaamse Ardennen 5:12:28 h76
25.06 50km BELTrail de la Cedrogne 50km 7:03:25 h21