Peter Vrolijk

Born : 1958 Cat. M65 Ultrarunner since 1999

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

Belgium

United States

20,4%

Rank quotient ?This runner's calculation uses 92 eligible race(s): Σ(rank − 1) = 2 225; Σ finishers = 10 897. 2 225 / 10 897 × 100 = 20.42%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed92

Km — ultra races7 351 km

> 100 km11

> 160 km10

Longest race160,9 km

24th Rocky Raccoon 100 Mile Trail Run — 6/2/2016

Km per year (ultra races)

2022

155

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 35

🏅 Top 3 M5

Longest winning streak0

Current streak0

Records

50 km3h52'04 100 km10h51'17 50 mi7h04'52 100 mi17h35'32

HISTORY

92 race(s)

Date		Race	Perf.	Rk
2023
14.10	50km	3rd Suffer Better 50km Fall Trail Run	6:43:19 h	21
20.05	55km	27th Bishop High Sierra Ultramarathons 55 km	6:43:50 h	14
22.04	50km	7th Mendocino Coast 50K Ultra Trail Run	7:10:29 h	62
2022
19.02	55km	16th Moab Red Hot 55k	7:12:46 h	107
2021
16.10	50km	1st Suffer Better 50km Fall Trail Run	6:09:29 h	9
31.07	55km	12th Grand Mesa 55 km Trail Race	6:47:26 h	16
2018
20.04	100km	7th The Zion 100 km Run	14:01:17 h	29
07.01	50km	18th Bandera 50 km Endurance Run	6:16:59 h	60
2017
18.11	50km	3rd Dead Horse 50 km Race	5:42:50 h	96
04.03	50km	1st Tinajas Ultra 50 km	7:18:53 h	43
25.02	50mi	4th Antelope Canyon 50 Mile Race	13:11:06 h	134
07.01	50km	17th Bandera 50 km Ultratrail	6:44:16 h	51
2016
09.07	50mi	2nd Capitol Reef 50 Mile	14:02:25 h	26
02.04	50km	16th Hells Hills 50km Race	5:29:20 h	14
06.02	100mi	24th Rocky Raccoon 100 Mile Trail Run	21:26:48 h	37
09.01	100km	16th Bandera 100 km Ultratrail	13:04:59 h	60
2015
05.12	100km	5th Cajun Coyote Ultras & Trail Fest 100 km	11:47:00 h	3 🥉
21.11	50km	11th Wild Hare 50 km Race	5:30:39 h	15
07.11	50km	23rd Rocky 50 km Trail Run	5:13:10 h	20
19.06	52mi	23rd Bighorn Mountain Wild & Scenic 50mi Trail Run	12:53:50 h	83
18.04	50km	23rd Hog's Hunt 50K Trail Run	5:56:16 h	15
04.04	50mi	15th Hells Hills 50 Mile Race	10:13:56 h	11
31.01	50mi	23th Rocky 50 Mile Trail Run	9:07:00 h	34
10.01	100km	15th Bandera 100 km Ultratrail	14:42:39 h	72
10.01	100km	15th Bandera 100 km Ultratrail - US Trail Championships	14:42:39 h	36
2014
06.12	100km	4th Cajun Coyote Ultras & Trail Fest 100 km	15:23:00 h	10
22.11	50km	10th Wild Hare 50 km Race	5:23:15 h	21
25.10	50mi	8th Cactus Rose 50 Mile	12:48:40 h	26
26.09	100mi trail race	16th The Bear 100 Mile Endurance Run	32:23:41 h	114
06.09	60km	8th Capt'n Karl's Trail Series - Reveille Peak Ranch	8:30:11 h	15
16.08	100km	13th Waldo 100K Trail Run	16:02:57 h	93
19.07	60km	8th Capt'n Karl's Trail Series - Muleshoe Bend	7:53:49 h	16
05.07	55.3km	6ème Festival Trail Semois (FTS 55 km)	7:08:17 h	71
10.05	50km	22nd Hog's Hunt 50K Trail Run	4:54:24 h	12
01.03	50mi	5th Nueces 50 Mile Trail Run	10:34:34 h	14
2013
07.12	100mi	3rd Cajun Coyote Ultras & Trail Fest 100 Mile	23:12:00 h	9
16.11	50km	9th Wild Hare 50 km Race	5:01:20 h	4
02.11	50km	21st Rocky 50 km Trail Run	5:10:49 h	6
26.10	50mi	7th Cactus Rose 50 Mile	11:26:17 h	25
27.07	50mi	15th Siskiyou Out Back 50 Miles Trail Run	10:55:03 h	65
01.06	50mi	4th Pocatello 50 Mile Trail Run	12:36:11 h	41
30.03	68mi	1st Coyote Cohorts Backbone Trail Ultra	17:11:00 h	64
02.03	50mi	4th Nueces 50 Mile Trail Run	9:15:30 h	27
02.02	50mi	21st Rocky Raccoon 50 Mile Trail Run	8:13:40 h	12
2012
17.11	50km	8th Wild Hare 50 km Race	4:44:07 h	7
27.10	50mi	6th Cactus Rose 50 Mile	10:22:17 h	20
14.04	50km	20th Hog's Hunt 50K Trail Run	4:50:03 h	4
07.04	50mi	12th Hells Hills 50 Mile Race	9:59:32 h	24
04.02	100mi	20th Rocky Raccoon 100 Mile Trail Run	19:29:15 h	22
07.01	100km	12th Bandera 100 km Ultratrail	12:12:54 h	24
2011
03.12	100km	1st Cajun Coyote 100 km Trail Run	12:03:00 h	2 🥈
29.10	50mi	5th Cactus Rose 50 Mile	10:23:28 h	12
18.06	50mi	17th San Juan Solstice 50 Mile Run	12:27:03 h	60
28.05	50mi	2nd Pocatello 50 Mile Trail Run	12:29:42 h	41
05.02	100mi	19th Rocky Raccoon 100 Mile Trail Runs	18:10:47 h	16
08.01	100km	11th Bandera 100 km Ultratrail	11:19:16 h	19
2010
06.11	50km	18th Rocky 50 km Trail Run	4:29:18 h	7
23.10	50km	5th Goblin Valley Ultra 50k	4:23:19 h	27
10.04	50km	18th Hog's Hunt 50K Trail Run	4:29:22 h	5
03.04	50km	10th Hells Hills 50km Race	5:00:24 h	17
06.02	100mi	18th Rocky Raccoon 100 Mile Trail Run	17:40:45 h	14
09.01	100km	10th Bandera 100 km Ultratrail	11:42:15 h	15
2009
07.11	50km	17th Rocky 50 km Trail Run	4:36:50 h	9
31.10	50mi	3rd Cactus Rose 50 Mile	9:41:06 h	5
16.05	50km	16th Bishop High Sierra Ultramarathons 50 km	6:05:39 h	10
07.02	100mi	17th Rocky Raccoon 100 Mile Trail Run	18:39:46 h	6
10.01	100km	9th Bandera 100 km Ultratrail	10:51:17 h	4
2008
08.11	50km	16th Rocky 50 km Trail Run	4:48:45 h	8
01.11	50mi	26th Mountain Masochist 50 Mile Trail Run	9:02:45 h	24
05.04	50km	16th Hog's Hunt 50K Trail Run	4:29:11 h	6
02.02	100mi	16th Rocky Raccoon 100 Mile Trail Run	17:56:17 h	7
05.01	100km	8th Bandera 100 km Ultratrail	11:41:24 h	5
2007
08.12	50mi	1st IAU Trail WC Huntsville (18th Sunmart Texas Trail)	8:13:14 h	25
03.11	50km	15th Rocky 50 km Trail Run	4:30:15 h	9
19.05	50mi	14th Bishop High Sierra Ultramarathons 50 Miles	9:51:57 h	15
15.04	50km	7th Hells Hills 50km Race	4:27:21 h	5
31.03	50km	15th Hog's Hunt 50K Trail Run	4:27:31 h	3 🥉
03.02	100mi	15th Rocky Raccoon 100 Mile Trail Run	17:35:32 h	6
13.01	100km	7th Bandera 100 km Ultratrail	11:57:42 h	3 🥉
2006
09.12	50mi	17th Sunmart Texas Trails 50 Mile	7:16:04 h	18
28.10	50km	14th Rocky 50 km Trail Run	4:08:54 h	5
30.04	50km	6th Hells Hills 50km Race	4:44:34 h	6
07.01	100km	6th Bandera 100 km Ultratrail	12:06:15 h	2 🥈
2005
03.12	50mi	16th Sunmart Texas Trails 50 Mile	7:22:06 h	13
05.02	100mi	13th Rocky Raccoon 100 Mile Trail Run	19:24:41 h	9
2004
04.12	50mi	15th Sunmart Texas Trails 50 Mile	7:12:14 h	6
03.04	50km	12th Hog's Hunt 50K Trail Run	4:16:02 h	4
2003
06.12	50mi	14th Sunmart Texas Trails 50 Mile	7:04:52 h	11
05.04	28.7mi	11th Hog's Hunt 50K Trail Run	3:50:39 h	4
2002
07.12	50mi	13th Sunmart Texas Trails 50 Mile	7:42:59 h	23
26.10	50km	10th Rocky 50 km Trail Run	4:43:06 h	8
1999
04.12	50km	10th Sunmart Texas Trails 50 km	3:52:04 h	9

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	6/2/2016	24th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 2	26/9/2014	16th The Bear 100 Mile Endurance Run (USA)	160,93	×2
✓ 3	7/12/2013	3rd Cajun Coyote Ultras & Trail Fest 100 Mile	160,93	×2
✓ 4	4/2/2012	20th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 5	5/2/2011	19th Rocky Raccoon 100 Mile Trail Runs	160,93	×2
✓ 6	6/2/2010	18th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 7	7/2/2009	17th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 8	2/2/2008	16th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 9	3/2/2007	15th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 10	5/2/2005	13th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 11	30/3/2013	1st Coyote Cohorts Backbone Trail Ultra	109,44	×1
✓ 12	20/4/2018	7th The Zion 100 km Run	100,00	×1
✓ 13	9/1/2016	16th Bandera 100 km Ultratrail	100,00	×1
✓ 14	5/12/2015	5th Cajun Coyote Ultras & Trail Fest 100 km	100,00	×1
✓ 15	10/1/2015	15th Bandera 100 km Ultratrail	100,00	×1
✓ 16	6/12/2014	4th Cajun Coyote Ultras & Trail Fest 100 km	100,00	×1
✓ 17	16/8/2014	13th Waldo 100K Trail Run	100,00	×1
✓ 18	7/1/2012	12th Bandera 100 km Ultratrail	100,00	×1
✓ 19	3/12/2011	1st Cajun Coyote 100 km Trail Run	100,00	×1
✓ 20	8/1/2011	11th Bandera 100 km Ultratrail	100,00	×1
✓ 21	9/1/2010	10th Bandera 100 km Ultratrail	100,00	×1
✓ 22	10/1/2009	9th Bandera 100 km Ultratrail	100,00	×1
✓ 23	5/1/2008	8th Bandera 100 km Ultratrail	100,00	×1
✓ 24	13/1/2007	7th Bandera 100 km Ultratrail	100,00	×1
✓ 25	7/1/2006	6th Bandera 100 km Ultratrail	100,00	×1
✓ 26	19/6/2015	23rd Bighorn Mountain Wild & Scenic 50mi Trail Run	83,69	×1
✓ 27	25/2/2017	4th Antelope Canyon 50 Mile Race	80,47	×1
✓ 28	9/7/2016	2nd Capitol Reef 50 Mile	80,47	×1
✓ 29	4/4/2015	15th Hells Hills 50 Mile Race	80,47	×1
✓ 30	31/1/2015	23th Rocky 50 Mile Trail Run	80,47	×1
✓ 31	25/10/2014	8th Cactus Rose 50 Mile	80,47	×1
✓ 32	1/3/2014	5th Nueces 50 Mile Trail Run	80,47	×1
✓ 33	26/10/2013	7th Cactus Rose 50 Mile	80,47	×1
✓ 34	27/7/2013	15th Siskiyou Out Back 50 Miles Trail Run	80,47	×1
✓ 35	1/6/2013	4th Pocatello 50 Mile Trail Run	80,47	×1
✓ 36	2/3/2013	4th Nueces 50 Mile Trail Run	80,47	×1
✓ 37	2/2/2013	21st Rocky Raccoon 50 Mile Trail Run	80,47	×1
✓ 38	27/10/2012	6th Cactus Rose 50 Mile	80,47	×1
✓ 39	7/4/2012	12th Hells Hills 50 Mile Race	80,47	×1
✓ 40	29/10/2011	5th Cactus Rose 50 Mile	80,47	×1
✓ 41	18/6/2011	17th San Juan Solstice 50 Mile Run	80,47	×1
✓ 42	28/5/2011	2nd Pocatello 50 Mile Trail Run	80,47	×1
✓ 43	31/10/2009	3rd Cactus Rose 50 Mile	80,47	×1
✓ 44	1/11/2008	26th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 45	8/12/2007	1st IAU Trail WC Huntsville (18th Sunmart Texas Trail)	80,47	×1
✓ 46	19/5/2007	14th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 47	9/12/2006	17th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 48	3/12/2005	16th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 49	4/12/2004	15th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 50	6/12/2003	14th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 51	7/12/2002	13th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 52	6/9/2014	8th Capt'n Karl's Trail Series - Reveille Peak Ranch	60,00	—
✓ 53	19/7/2014	8th Capt'n Karl's Trail Series - Muleshoe Bend	60,00	—
✓ 54	5/7/2014	6ème Festival Trail Semois (FTS 55 km)	55,30	—
✓ 55	20/5/2023	27th Bishop High Sierra Ultramarathons 55 km	55,00	—
56	19/2/2022	16th Moab Red Hot 55k	55,00	—
57	31/7/2021	12th Grand Mesa 55 km Trail Race	55,00	—
58	14/10/2023	3rd Suffer Better 50km Fall Trail Run	50,00	—
59	22/4/2023	7th Mendocino Coast 50K Ultra Trail Run	50,00	—
60	16/10/2021	1st Suffer Better 50km Fall Trail Run	50,00	—
61	7/1/2018	18th Bandera 50 km Endurance Run	50,00	—
62	18/11/2017	3rd Dead Horse 50 km Race	50,00	—
63	4/3/2017	1st Tinajas Ultra 50 km	50,00	—
64	7/1/2017	17th Bandera 50 km Ultratrail	50,00	—
65	2/4/2016	16th Hells Hills 50km Race	50,00	—
66	21/11/2015	11th Wild Hare 50 km Race	50,00	—
67	7/11/2015	23rd Rocky 50 km Trail Run	50,00	—
68	18/4/2015	23rd Hog's Hunt 50K Trail Run	50,00	—
69	22/11/2014	10th Wild Hare 50 km Race	50,00	—
70	10/5/2014	22nd Hog's Hunt 50K Trail Run	50,00	—
71	16/11/2013	9th Wild Hare 50 km Race	50,00	—
72	2/11/2013	21st Rocky 50 km Trail Run	50,00	—
73	17/11/2012	8th Wild Hare 50 km Race	50,00	—
74	14/4/2012	20th Hog's Hunt 50K Trail Run	50,00	—
75	6/11/2010	18th Rocky 50 km Trail Run	50,00	—
76	23/10/2010	5th Goblin Valley Ultra 50k	50,00	—
77	10/4/2010	18th Hog's Hunt 50K Trail Run	50,00	—
78	3/4/2010	10th Hells Hills 50km Race	50,00	—
79	7/11/2009	17th Rocky 50 km Trail Run	50,00	—
80	16/5/2009	16th Bishop High Sierra Ultramarathons 50 km	50,00	—
81	8/11/2008	16th Rocky 50 km Trail Run	50,00	—
82	5/4/2008	16th Hog's Hunt 50K Trail Run	50,00	—
83	3/11/2007	15th Rocky 50 km Trail Run	50,00	—
84	15/4/2007	7th Hells Hills 50km Race	50,00	—
85	31/3/2007	15th Hog's Hunt 50K Trail Run	50,00	—
86	28/10/2006	14th Rocky 50 km Trail Run	50,00	—
87	30/4/2006	6th Hells Hills 50km Race	50,00	—
88	3/4/2004	12th Hog's Hunt 50K Trail Run	50,00	—
89	26/10/2002	10th Rocky 50 km Trail Run	50,00	—
90	4/12/1999	10th Sunmart Texas Trails 50 km	50,00	—
91	5/4/2003	11th Hog's Hunt 50K Trail Run	46,19	—