Jeroen Bielen
Born : 1970 Cat. M55 Ultrarunner since 2013 NED
58
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
68
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
10
Countries visited ?BELBelgiumESPSpainGERGermanyIRLIrelandITAItalyNEDNetherlandsNORNorwayPORPortugalSUISwitzerlandUSAUnited States
50,9%
Rank quotient ?This runner's calculation uses 84 eligible race(s): Σ(rank − 1) = 4 628; Σ finishers = 9 096. 4 628 / 9 096 × 100 = 50.88%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed138
Km — ultra races8 765 km
> 100 km18
> 160 km8
> 200 km4
> 24h1
Longest race422,6 km

Km per year (ultra races)

165
2 races
2022
81
1 race
2023
670
2 races
2024
609
7 races
2025
534
6 races
2026

Race types (share of distance)

Road1,1%
Trail62,8%
Stage36,1%

Wins & podiums (ultra)

🏆 Win10
🏆 Win M10
🏅 Top 314
🏅 Top 3 M14
Longest winning streak1
Current streak0

HISTORY

107 race(s) · 18 stage(s) nested
DateRacePerf.Rk
2026
01.08 47km NED1 Willems Dwarsdoor Nederland 6:47:46 h4
11.07 60km GER26. RP-Ultralauf / 3-Türme-Lauf XL 7:26:30 h4
29.05 166km NORLofoten Ultra Trail 100 Miles 36:04:08 h33
25.04 81km GER10. Ith-Hils-Ultratrail 10:20:00 h24
28.03 100km GER2. 100 km Rund um Dortmund - Nonstop 12:33:44 h13
07.03 80km NED13. SallandTrail 80 km (50 Mijl) 9:48:28 h44
2025
12.12 24h NEDZevenheuvelen Wintertrail 142.800 km18
11.10 100km NEDIndian Summer Ultra 100 km 13:34:13 h176
04.10 50.1km NEDFun Runner 6:25:34 h1 🏆
12.07 60km GER24. RP-Ultralauf / 3-Türme-Lauf XL 7:19:00 h10
14.06 45.8km NEDMarathon van Kerkwerve 4:59:29 h1 🏆
19.04 81km GER9. Ith-Hils-Ultratrail 11:00:00 h25
08.03 80km NED12. SallandTrail 80 km (50 Mijl) 9:47:39 h54
24.02 48.8km GERDwars Door Moezelstreek Et. 1 Lütz - Oberfell 7:47:47 h4
2024
04.05 53.5km ESPDwars door Asturië Et. 6 Norena-Salinas 9:12:45 h1 🏆
03.05 47km ESPDwars door Asturië Et. 5 Proaza-Norena 8:55:58 h1 🏆
02.05 49km ESPDwars door Asturië Et. 4 Quiros-Proaza 8:32:38 h1 🏆
01.05 45km ESPDwars door Asturië Et. 3 Mieres-Quiros 8:41:40 h1 🏆
30.04 50km ESPDwars door Asturië Et. 2 Perlora-Mieres 8:48:48 h1 🏆
29.04 50km ESPDwars door Asturië Et. 1 Aviles-Perlora 7:07:07 h1 🏆
29.04 294.5km ESPDwars door Asturië, Spanje 2d 03:18:56 h1 🏆
20.04 81km GER8. Ith-Hils-Ultratrail 11:11:00 h19
2023
22.04 81km GER7. Ith-Hils-Ultratrail 10:35:00 h10
2022
23.04 84.5km GER6. Ith-Hils-Ultratrail 10:30:00 h7
12.03 50mi NED9. SallandTrail 50 Miles 9:28:59 h53
2021
06.11 48km NED5e Maasduinen ultraloop 5:24:24 h1 🏆
30.10 58km BEL9th Bear Trail 58 km 6:33:22 h27
09.10 50km NED11e Sjravele door Limburg 5:55:55 h4
04.09 47km IRLDwars door Ierland - stage 7 Baile Bhuirne - Blarney 6:42:24 h1 🏆
04.09 52km IRLDwars door Ierland - stage 6 Kenmare - Baile Bhuirne 6:05:06 h2 🥈
04.09 50km IRLDwars door Ierland - stage 5 Waterville - Kenmare 7:57:57 h1 🏆
04.09 45km IRLDwars door Ierland - stage 4 Glennbeigh - Waterville 7:43:52 h1 🏆
04.09 49km IRLDwars door Ierland - stage 3 Killarney - Glennbeigh 6:03:03 h1 🏆
04.09 51km IRLDwars door Ierland - stage 2 Killarney - Killarney 7:11:17 h5
04.09 49km IRLDwars door Ierland - stage 1 Millstreet - Killarney 6:37:37 h1 🏆
04.09 343km/7stages IRLDwars door Ierland - 343 km 2d 00:21:16 h1 🏆
30.07–01.08 135.0km/3stages NED11e Boxmeerdaagse 14:37:28 h2 🥈
03.07 81km GER5. Ith-Hils-Ultratrail 10:34:00 h6
2020
12–20.09 422.6km/9stages GERDwars door Duitsland (Teil 2) 2d 09:41:32 h1 🏆
31.07–02.08 137.6km/3stages NED10e Boxmeerdaagse 17:35:34 h9
15.02 50km NED10e Sjravele door Limburg - Gulpen 7:11:33 h35
11.01 45km NEDDrents Friese Wold Trail 4:33:17 h28
2019
24.11 69km BEL24ème Olne-Spa-Olne 9:59:08 h457
01.11 48km NED4e Maasduinen ultraloop 5:34:34 h3 🥉
12.10 60km NED13e Berg en Dal 60 km 6:55:44 h10
28.08 145km ITA10ème Sur les Traces des Ducs de Savoie 37:15:18 h636
28.07 46km NED9e Boxmeerdaagse-Etappe 4 5:30:27 h11
19.07 125km GERSchinder-Trail Grauer Kopf Extended 20:54:17 h7
14.06 46.8km GERDwars door Duitsland - Etappe 8 Grosse Weiher (Rehe) - Herborn 7:46:56 h1 🏆
13.06 45.7km GERDwars door Duitsland - Etappe 7 Stochum - Grosse Weiher (Rehe) 6:31:27 h1 🏆
12.06 45.5km GERDwars door Duitsland - Etappe 6 Heimborn - Stockum 6:58:07 h1 🏆
11.06 49.4km GERDwars door Duitsland - Etappe 5 Horhausen - Heimborn 7:26:02 h1 🏆
10.06 45.2km GERDwars door Duitsland - Etappe 4 Bad Honningen - Horhausen 7:07:07 h1 🏆
09.06 47.4km GERDwars door Duitsland - Etappe 3 Eicherscheid - Bad Honningen 6:30:00 h4
08.06 45.4km GERDwars door Duitsland - Etappe 2 Rurberg - Eicherscheid 6:06:06 h1 🏆
07.06 45.8km NEDDwars door Duitsland - Etappe 1 Vaals - Rurberg 6:27:00 h1 🏆
07.06 371.2km/8stages NEDDwars door Duitsland (Teil 1) 2d 06:52:45 h1 🏆
11.05 101km NEDLimburg loopt Lekker - 100 km 13:56:12 h19
27.04 81km GER4. Ith-Hils-Ultratrail 9:55:00 h6
06.04 60km NED13e Bos-Duin-Strand-ultraloop 60 km 7:20:26 h8
23.03 50km NEDSjravele door Limburg - deel 2 5:55:55 h5
09.03 50mi NED8. SallandTrail 50 Miles 9:46:05 h91
23.02 50km NEDSjravele door Limburg - Wijlre 6:06:06 h3 🥉
17.02 58km BELLa Magnetoise 8:02:53 h105
03.02 50km NEDHivernal Trail 6:23:01 h42
2018
22.12 53km BEL5ème Trail des Gueules Noires 7:59:04 h136
25.11 69km BEL23ème Olne-Spa-Olne 9:29:28 h373
01.11 47.7km NEDMaasduinen ultraloop 5:38:38 h1 🏆
13.10 60km NED12e Berg en Dal 60 km 7:20:20 h26
23.06 100mi GER13. STUNT100 (Sibbesser Tag Und Nacht Trail) 28:35:00 h5
26.05 105km BEL9° Grand Trail des Lacs et Châteaux - Fous Furieux 16:49:03 h49
21.04 81km GER3. Ith-Hils-Ultratrail 10:51:00 h4
24.03 53km NEDSjravele door Limburg - deel 2 6:33:33 h10
10.03 75km NED7. SallandTrail 75 km 8:52:27 h69
24.02 53km NEDSjravele door Limburg - deel 1 6:23:23 h12
04.02 50km NEDHivernal Trail 5:53:42 h33
2017
26.11 70km BEL22ème Olne-Spa-Olne 9:02:49 h237
01.11 45.1km NEDMaasduinen ultraloop 5:21:33 h1 🏆
14.10 60km NED11e Berg en Dal 60 km 6:15:21 h17
26.08 108km GERRaUl 3.0 14:59:21 h2 🥈
27–30.07 180km/4stages NED7e Boxmeerdaagse 19:27:20 h1 🏆
26.05 126km PORAzores Trail - Whalers Great Route Ultra-Trail 23:52:18 h11
25.03 57km BEL6ème Trail des Crêtes de Spa 7:22:27 h269
18.03 50km NEDLimburgs Halfzware 50km 5:40:47 h4
11.02 50km NEDLimburgs Halfzware 50km 6:35:12 h6
2016
28–31.07 180km/4stages NED6e Boxmeerdaagse 19:42:11 h5
24.06 119km ITA10^ Lavaredo Ultra Trail by UTMB - 120K 23:21:43 h507
28.05 75km GER9. Bödefelder Hollenlauf 75 km 9:45:59 h16
16.04 100km NED10e Limburgs Zwaarste 100km 13:34:01 h54
12.03 75km NED5. SallandTrail 75 km 8:56:58 h67
13.02 50km NEDLimburgs Halfzware 50km 7:04:30 h15
2015
29.11 68km BEL20ème Olne-Spa-Olne 9:14:06 h177
10.10 60km NED9e Berg en Dal 60 km 6:12:06 h14
14.08 67.5km SUIUltra trail du Barlatay 14:14:06 h30
28.06 55km NED55 km Veluwezoom Trail 5:27:27 h27
18.04 100km NED9e Limburgs Zwaarste 100km 12:51:54 h32
07.03 50km NEDLimburgs Halfzware 50km 5:46:16 h5
14.02 80km GER12. Brocken-Challenge 10:43:00 h100
2014
30.11 69km BEL19ème Olne-Spa-Olne 8:16:53 h199
11.10 60km NED8e Berg en Dal 60 km 6:20:18 h13
23.08 50km USA2nd Rampage the Roots - 50km 6:52:20 h17
2013
12.10 60km NED7e Berg en Dal 60 km 5:51:02 h6
17.08 80km SUI4. Mountainman Alpin Trail Run 12:56:09 h81
27.07 85km GERTrail Römische Weinstraße 14:53:19 h34
20.04 80km NED7e Limburgs Zwaarste 80km 9:53:35 h13
23.03 60km NED1e Gooi&Meer tocht 6:20:34 h22
16.02 50km NEDLimburgs Halfzware 50km 6:55:00 h8