John Trent

Born : 1963 Cat. M60 Ultrarunner since 1996

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 ?

United States

33,7%

Rank quotient ?This runner's calculation uses 81 eligible race(s): Σ(rank − 1) = 5 919; Σ finishers = 17 565. 5 919 / 17 565 × 100 = 33.70%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed81

Km — ultra races7 484 km

> 100 km19

> 160 km18

Longest race160,9 km

44th Wasatch Front 100 Mile — 8/9/2023

Km per year (ultra races)

100

2022

311

2023

2024

209

2025

2026

Race types (share of distance)

Road1,7%

Trail98,3%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 33

🏅 Top 3 M4

Longest winning streak1

Current streak0

Records

50 km4h27'54 100 km10h17'50 50 mi7h15'40 100 mi20h15'21

HISTORY

81 race(s)

Date		Race	Perf.	Rk
2025
25.10	159.2km	23rd Javelina Jundred 100 Mile Endurance Run	29:19:16 h	463
31.08	50km	15th Crystal Springs 50 km Summer Trail Run	7:55:58 h	24
2024
09.03	50km	12th Marin Ultra Challenge 50 km Race	6:28:08 h	135
2023
08.09	100mi	44th Wasatch Front 100 Mile	35:34:17 h	186
12.08	50km	5th Elephant Rock 50km Trail Run	10:22:00 h	12
13.05	100km	40th Quicksilver 100 km Endurance Run	16:28:50 h	90
2022
07.05	100km	25th Miwok 100k Trail Race	15:29:42 h	231
2021
23.10	50km	38th Quicksilver 50 km Endurance Run	6:13:15 h	53
26.06	100mi	48th Western States 100 Mile Endurance Run	29:42:57 h	186
05.06	100mi	43rd Old Dominion 100 Mile Endurance Run	27:35:17 h	46
2020
16.10	100mi	15th Pony Express Trail 100 Mile	28:49:45 h	23
2019
05.10	100km	8th Cuyamaca 100 km Endurance Run	15:54:01 h	95
2018
05.05	100km	23nd Miwok 100k Trail Race	13:28:09 h	120
10.03	50mi	7th Marin Ultra Challenge 50 Mile Race	10:45:01 h	61
24.02	52km	1st Mount Umunhum Trail Run	6:39:25 h	34
2017
05.08	50km	3rd Sierra Crest 50K Ultra Run	5:50:34 h	26
13.05	100km	34th Quicksilver 100 km Endurance Run	15:25:33 h	122
2016
04.12	50km	30th OTHTC High Desert 50K Ultra	4:39:42 h	23
01.10	100km	5th Cuyamaca 100 km Endurance Run	13:48:29 h	36
06.08	50km	2nd Sierra Crest 50K Ultra Run	6:23:47 h	34
17.06	100mi	24th Bighorn Mountain Wild & Scenic 100 Mile Trail Run	29:34:12 h	88
14.05	100km	33rd Quicksilver 100 km Endurance Run	14:00:01 h	65
09.04	50mi	8th Lake Sonoma 50 Mile Race	10:12:00 h	127
12.03	50km	5th Marin Ultra Challenge 50 km Race	5:33:15 h	58
13.02	55km	10th Moab Red Hot 55k	7:18:14 h	212
2015
06.06	100mi	14th San Diego 100 Mile Endurance Run	22:35:18 h	23
04.04	50mi	36th American River 50 Mile Endurance Run	8:21:03 h	48
14.03	50mi	4th Marin Ultra Challenge 50 Mile Race	9:48:43 h	20
14.02	55km	9th Moab Red Hot 55k	6:14:03 h	112
2014
18.10	50km	5th Coyote Ridge 50 km Trail Run	6:16:58 h	6
13.07	50mi	7th Leadville Silver Rush 50 Mile Run	10:03:01 h	107
07.06	100mi	13th San Diego 100 Mile Endurance Run	24:52:50 h	30
12.04	50mi	6th Lake Sonoma 50 Mile Race	9:53:30 h	114
15.03	50km	3rd Marin Ultra Challenge 50 km Race	5:43:08 h	42
2013
01.12	50km	27th OTHTC High Desert 50K Ultra	4:35:38 h	17
17.08	100mi	31st Leadville Trail 100 Mile	28:56:29 h	359
20.07	50mi	12th Tahoe Rim Trail 50M Endurance Run	10:43:57 h	17
2012
23.06	100mi	39th Western States 100 Mile Endurance Run	23:46:40 h	134
12.05	50mi	29th Quicksilver 50 Mile Endurance Run	8:53:59 h	10
07.04	50mi	33rd American River 50 Mile Endurance Run	8:10:42 h	71
10.03	50km	23rd Way Too Cool 50K Endurance Run	4:48:19 h	132
2011
08.10	50mi	29th Dick Collins Firetrails 50 Mile	9:17:56 h	50
25.06	100mi	38th Western States 100 Mile Endurance Run	26:19:55 h	163
21.05	50mi	26th Silver State 50 Mile	9:53:46 h	13
2010
15.05	50mi	25th Silver State 50 Mile	9:30:01 h	19
06.02	50km	32nd Jed Smith Ultra Classic - 50 km Race	4:34:39 h	16
2009
10.10	50mi	27th Dick Collins Firetrails 50 Mile	9:08:58 h	52
12.09	36.4mi	5th Lake of the Sky 32 Mile	6:52:35 h	12
2007
05.05	100km	12th Miwok 100k Trail race	10:17:50 h	18
10.03	50km	18th Way Too Cool 50K Endurance Run	4:27:54 h	41
03.02	50mi	29th Jed Smith Ultra Classic - 50 Mile Race	7:15:40 h	2 🥈
2006
24.06	100mi	33th Western States 100 Mile Endurance Run	23:49:49 h	51
20.05	50mi	21st Silver State 50 Miles	9:10:11 h	4
06.05	100km	11th Miwok 100k Trail race	10:34:41 h	38
11.03	50km	17th Way Too Cool 50K Endurance Run	4:45:09 h	49
2005
25.06	100mi	32th Western States 100 Mile Endurance Run	20:56:12 h	37
21.05	50mi	20th Silver State 50 Miles	8:53:50 h	5
02.04	50mi	26th American River 50 Mile Endurance Run	8:10:13 h	55
12.03	50km	16th Way Too Cool 50K Endurance Run	8:11:08 h	439
2004
26.06	100mi	31th Western States 100 Mile Endurance Run	23:15:28 h	60
15.05	50mi	19th Silver State 50 Miles	8:19:04 h	4
13.03	50km	15th Way Too Cool 50K Endurance Run	4:53:51 h	84
2003
28.06	100mi	30th Western States 100 Mile Endurance Run	20:58:30 h	27
17.05	50mi	18th Silver State 50 Miles	8:58:02 h	5
2002
29.06	100mi	29th Western States 100 Mile Endurance Run	20:15:21 h	20
18.05	50mi	17th Silver State 50 Miles	8:18:49 h	4
06.04	50mi	23rd American River 50 Mile Endurance Run	7:47:41 h	37
09.03	50km	13th Way Too Cool 50K Endurance Run	8:14:42 h	517
2001
23.06	100mi	28th Western States 100 Mile Endurance Run	20:56:51 h	22
19.05	50mi	16th Silver State 50 Miles	8:15:56 h	3 🥉
2000
24.06	100mi	27th Western States 100 Mile Endurance Run	21:51:33 h	24
20.05	50mi	15th Silver State 50 Miles	8:36:52 h	1 🏆
01.04	50mi	21st American River 50 Mile Endurance Run	8:22:16 h	45
11.03	50km	11th Way Too Cool 50K Endurance Run	4:44:14 h	40
1999
15.05	50mi	14th Silver State 50 Miles	9:45:48 h	6
1998
24.10	52.4mi	12th Sierra Nevada Endurance 52 Mile Run	9:58:12 h	25
13.06	50km	1st Best Run By A Dam Site	5:07:05 h	8
1997
28.06	100mi	24th Western States 100 Mile Endurance Run	24:01:36 h	107
17.05	50mi	12th Silver State 50 Miles	9:39:10 h	17
1996
18.05	50km	11th Silver State 50 km	6:50:53 h	7
06.04	50mi	17th American River 50 Mile Endurance Run	8:20:10 h	81

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	8/9/2023	44th Wasatch Front 100 Mile	160,93	×2
✓ 2	26/6/2021	48th Western States 100 Mile Endurance Run	160,93	×2
✓ 3	5/6/2021	43rd Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 4	16/10/2020	15th Pony Express Trail 100 Mile	160,93	×2
✓ 5	17/6/2016	24th Bighorn Mountain Wild & Scenic 100 Mile Trail Run	160,93	×2
✓ 6	6/6/2015	14th San Diego 100 Mile Endurance Run	160,93	×2
✓ 7	7/6/2014	13th San Diego 100 Mile Endurance Run	160,93	×2
✓ 8	17/8/2013	31st Leadville Trail 100 Mile	160,93	×2
✓ 9	23/6/2012	39th Western States 100 Mile Endurance Run	160,93	×2
✓ 10	25/6/2011	38th Western States 100 Mile Endurance Run	160,93	×2
✓ 11	24/6/2006	33th Western States 100 Mile Endurance Run	160,93	×2
✓ 12	25/6/2005	32th Western States 100 Mile Endurance Run	160,93	×2
✓ 13	26/6/2004	31th Western States 100 Mile Endurance Run	160,93	×2
✓ 14	28/6/2003	30th Western States 100 Mile Endurance Run	160,93	×2
✓ 15	29/6/2002	29th Western States 100 Mile Endurance Run	160,93	×2
✓ 16	23/6/2001	28th Western States 100 Mile Endurance Run	160,93	×2
✓ 17	24/6/2000	27th Western States 100 Mile Endurance Run	160,93	×2
✓ 18	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×2
✓ 19	25/10/2025	23rd Javelina Jundred 100 Mile Endurance Run	159,20	×2
✓ 20	13/5/2023	40th Quicksilver 100 km Endurance Run	100,00	×1
✓ 21	7/5/2022	25th Miwok 100k Trail Race	100,00	×1
✓ 22	5/10/2019	8th Cuyamaca 100 km Endurance Run	100,00	×1
✓ 23	5/5/2018	23nd Miwok 100k Trail Race	100,00	×1
✓ 24	13/5/2017	34th Quicksilver 100 km Endurance Run	100,00	×1
✓ 25	1/10/2016	5th Cuyamaca 100 km Endurance Run	100,00	×1
✓ 26	14/5/2016	33rd Quicksilver 100 km Endurance Run	100,00	×1
✓ 27	5/5/2007	12th Miwok 100k Trail race	100,00	×1
✓ 28	6/5/2006	11th Miwok 100k Trail race	100,00	×1
✓ 29	24/10/1998	12th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 30	10/3/2018	7th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 31	9/4/2016	8th Lake Sonoma 50 Mile Race	80,47	×1
✓ 32	4/4/2015	36th American River 50 Mile Endurance Run	80,47	×1
✓ 33	14/3/2015	4th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 34	13/7/2014	7th Leadville Silver Rush 50 Mile Run	80,47	×1
✓ 35	12/4/2014	6th Lake Sonoma 50 Mile Race	80,47	×1
✓ 36	20/7/2013	12th Tahoe Rim Trail 50M Endurance Run	80,47	×1
✓ 37	12/5/2012	29th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 38	7/4/2012	33rd American River 50 Mile Endurance Run	80,47	×1
✓ 39	8/10/2011	29th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 40	21/5/2011	26th Silver State 50 Mile	80,47	×1
✓ 41	15/5/2010	25th Silver State 50 Mile	80,47	×1
✓ 42	10/10/2009	27th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 43	3/2/2007	29th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 44	20/5/2006	21st Silver State 50 Miles	80,47	×1
✓ 45	21/5/2005	20th Silver State 50 Miles	80,47	×1
✓ 46	2/4/2005	26th American River 50 Mile Endurance Run	80,47	×1
✓ 47	15/5/2004	19th Silver State 50 Miles	80,47	×1
✓ 48	17/5/2003	18th Silver State 50 Miles	80,47	×1
✓ 49	18/5/2002	17th Silver State 50 Miles	80,47	×1
✓ 50	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 51	19/5/2001	16th Silver State 50 Miles	80,47	×1
✓ 52	20/5/2000	15th Silver State 50 Miles	80,47	×1
✓ 53	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 54	15/5/1999	14th Silver State 50 Miles	80,47	×1
✓ 55	17/5/1997	12th Silver State 50 Miles	80,47	×1
✓ 56	6/4/1996	17th American River 50 Mile Endurance Run	80,47	×1
✓ 57	12/9/2009	5th Lake of the Sky 32 Mile	58,58	—
58	13/2/2016	10th Moab Red Hot 55k	55,00	—
59	14/2/2015	9th Moab Red Hot 55k	55,00	—
60	24/2/2018	1st Mount Umunhum Trail Run	52,00	—
61	31/8/2025	15th Crystal Springs 50 km Summer Trail Run	50,00	—
62	9/3/2024	12th Marin Ultra Challenge 50 km Race	50,00	—
63	12/8/2023	5th Elephant Rock 50km Trail Run	50,00	—
64	23/10/2021	38th Quicksilver 50 km Endurance Run	50,00	—
65	5/8/2017	3rd Sierra Crest 50K Ultra Run	50,00	—
66	4/12/2016	30th OTHTC High Desert 50K Ultra	50,00	—
67	6/8/2016	2nd Sierra Crest 50K Ultra Run	50,00	—
68	12/3/2016	5th Marin Ultra Challenge 50 km Race	50,00	—
69	18/10/2014	5th Coyote Ridge 50 km Trail Run	50,00	—
70	15/3/2014	3rd Marin Ultra Challenge 50 km Race	50,00	—
71	1/12/2013	27th OTHTC High Desert 50K Ultra	50,00	—
72	10/3/2012	23rd Way Too Cool 50K Endurance Run	50,00	—
73	6/2/2010	32nd Jed Smith Ultra Classic - 50 km Race	50,00	—
74	10/3/2007	18th Way Too Cool 50K Endurance Run	50,00	—
75	11/3/2006	17th Way Too Cool 50K Endurance Run	50,00	—
76	12/3/2005	16th Way Too Cool 50K Endurance Run	50,00	—
77	13/3/2004	15th Way Too Cool 50K Endurance Run	50,00	—
78	9/3/2002	13th Way Too Cool 50K Endurance Run	50,00	—
79	11/3/2000	11th Way Too Cool 50K Endurance Run	50,00	—
80	13/6/1998	1st Best Run By A Dam Site	50,00	—
81	18/5/1996	11th Silver State 50 km	50,00	—