John Medinger

Born : 1951 Cat. M75 Ultrarunner since 1982

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 Kingdom

United States

38,5%

Rank quotient ?This runner's calculation uses 78 eligible race(s): Σ(rank − 1) = 4 166; Σ finishers = 10 822. 4 166 / 10 822 × 100 = 38.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed78

Km — ultra races5 412 km

> 100 km6

> 160 km6

Longest race160,9 km

3rd The Bear 100 Mile Endurance Run — 28/9/2001

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road7,6%

Trail92,4%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 31

🏅 Top 3 M2

Longest winning streak1

Current streak0

Records

50 km4h37'04 100 km11h42'57 50 mi7h18'55 100 mi22h39'29 12 h73,42 km

HISTORY

78 race(s)

Date		Race	Perf.	Rk
2014
07.06	50km	25th Shadow of the Giants 50K	7:21:44 h	111
2011
31.12	12h	2nd New Years One Day 12 Hour Run	51.225 km	38
2010
31.12	12h	1st New Years One Day 12 Hour Run	73.423 km	6
2009
19.12	50km	5th Rodeo Beach 50km	6:45:48 h	82
2008
15.08	50km	3rd Psychedelic Climacteric 50k	6:25:00 h	8
31.05	50km	19th Shadow of the Giants 50K	7:40:43 h	73
2007
19.05	50km	14th Bishop High Sierra Ultramarathons 50 km	7:55:52 h	36
2005
04.06	50km	16th Shadow of the Giants 50K	7:11:12 h	68
2004
05.06	50km	15th Shadow of the Giants 50K	7:06:53 h	81
2002
24.08	31.5mi	5th Tamalpa Headlands 50K	5:58:18 h	98
01.06	50km	13th Shadow of the Giants 50K	5:57:22 h	25
2001
28.09	100mi	3rd The Bear 100 Mile Endurance Run	32:53:58 h	17
25.08	31.5mi	4th Tamalpa Headlands 50K	6:01:44 h	77
05.08	50km	20th Skyline 50k Endurance Run	5:24:38 h	61
02.06	50km	12th Shadow of the Giants 50K	5:48:26 h	28
12.05	50mi	7th Lost Boys 50 Mile Trail Run	10:58:47 h	24
10.03	50km	12th Way Too Cool 50K Endurance Run	5:18:21 h	133
09.01	50mi	Epiphany Ultras - The Real Deal	8:54:20 h	5
2000
09.09	100mi	21st Wasatch Front 100 Mile	34:46:09 h	110
26.08	31.5mi	3rd Tamalpa Headlands 50K	6:28:59 h	70
05.08	50km	19th Skyline 50k Endurance Run	5:23:27 h	54
03.06	50km	11th Shadow of the Giants 50K	6:01:19 h	29
21.05	50km	13th Ohlone 50K Wilderness Run	7:48:52 h	20
13.05	50mi	17th Quicksilver 50 Mile Endurance Run	9:38:47 h	9
11.03	50km	11th Way Too Cool 50K Endurance Run	5:53:59 h	199
11.01	49mi	Epiphany Ultras - The Real Deal	9:04:00 h	8
1999
11.12	50km	3rd Hunter S. Thompson Fear & Loathing 50 km	4:54:57 h	1 🏆
28.08	31.5mi	2nd Tamalpa Headlands 50K	6:48:30 h	93
24.07	47.6mi	7th White River 50 Mile Trail Run	9:48:55 h	29
12.06	50km	2nd Best Run By A Dam Site	5:48:05 h	27
05.06	50km	10th Shadow of the Giants 50K	5:53:54 h	29
15.05	50mi	6th Bishop High Sierra Ultramarathons 50 Miles	10:34:52 h	23
13.03	50km	10th Way Too Cool 50K Endurance Run	5:19:09 h	130
09.01	48mi	Epiphany Ultras - The Real Deal	8:35:00 h	6
1998
12.09	100mi	19th Wasatch Front 100 Mile	31:24:00 h	86
29.08	31.5mi	1st Tamalpa Headlands 50K	6:49:50 h	81
01.08	50km	17th Skyline 50k Endurance Run	5:51:03 h	83
02.05	100km	3rd Miwok 100k Trail race	12:16:50 h	36
18.04	50mi	6th Bull Run Run 50 Miler	9:23:19 h	44
14.03	50km	9th Way Too Cool 50K Endurance Run	5:20:44 h	98
12.01	47mi	Epiphany Ultras - The Real Deal	9:18:00 h	6
1997
06.12	50km	2nd Hunter S. Thompson Fear & Loathing 50 km	5:15:51 h	5
28.06	100mi	24th Western States 100 Mile Endurance Run	28:47:55 h	191
17.05	50mi	16th Ice Age Trail 50 Mile Run	9:14:25 h	121
15.03	50km	8th Way Too Cool 50K Endurance Run	5:15:48 h	116
06.01	46mi	Epiphany Ultras - The Real Deal	8:41:00 h	5
1996
14.12	50km	1st Hunter S. Thompson Fear & Loathing 50 km	4:37:04 h	7
06.09	100mi	17th Wasatch Front 100 Mile	31:35:06 h	51
03.08	50km	15th Skyline 50k Endurance Run	5:09:30 h	39
05.05	100km	1st Miwok 100k Trail race	11:42:57 h	16
20.04	50mi	5th Leona Divide 50 Mile Run	8:44:43 h	29
09.03	50km	7th Way Too Cool 50K Endurance Run	5:12:58 h	93
1995
14.10	50mi	13th Dick Collins Firetrails 50 Mile	8:47:21 h	15
06.08	50km	14th Skyline 50k Endurance Run	4:51:44 h	21
11.03	50km	6th Way Too Cool 50K Endurance Run	5:14:39 h	80
1994
21.05	50mi	9th Silver State 50 Miles	10:34:31 h	20
30.04	50mi	California 50 Mile Endurance Run	8:46:16 h	27
12.03	50km	5th Way Too Cool 50K Endurance Run	5:13:37 h	106
1992
10.10	50mi	10th Dick Collins Firetrails 50 Mile	9:14:57 h	14
09.05	50mi	9th Quicksilver 50 Mile Endurance Run	8:58:23 h	9
14.03	50km	3rd Way Too Cool 50K Endurance Run	5:17:07 h	91
1991
11.10	50mi	9th Dick Collins Firetrails 50 Mile	8:48:44 h	15
11.05	50mi	8th Quicksilver 50 Mile Endurance Run	9:22:39 h	14
09.03	50km	2nd Way Too Cool 50K Endurance Run	5:20:10 h	62
1990
13.10	50mi	8th Dick Collins Firetrails 50 Mile	8:54:40 h	12
1989
29.07	100mi	1st Vermont 100 Mile Endurance Race	22:39:29 h	47
1988
08.10	50mi	6th Dick Collins Firetrails 50 Mile	9:12:40 h	17
07.08	50km	7th Skyline 50k Endurance Run	4:46:00 h	20
1987
01.08	50km	6th Skyline 50k Endurance Run	5:31:23 h	29
28.03	52.4mi	The Forty-Niner Double Marathon Trail Run	9:32:25 h	67
1986
03.08	50km	5th Skyline 50k Endurance Run	4:47:48 h	15
1985
30.11	28mi	1st Quad Dipsea Trail Run	6:13:00 h	50
1984
05.08	50km	3rd Skyline 50k Endurance Run	5:37:16 h	140
15.04	50mi	5th American River 50 Mile Endurance Run	9:14:38 h	169
1983
27.08	36mi	Two Bridges race	4:54:02 h	72
07.08	50km	2nd Skyline 50k Endurance Run	6:11:43 h	98
1982
06.11	50mi	Challenge Cup 50 - 50 Mile	7:18:55 h	10
01.08	50km	1st Skyline 50k Endurance Run	4:57:27 h	109

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	28/9/2001	3rd The Bear 100 Mile Endurance Run	160,93	×3
✓ 2	9/9/2000	21st Wasatch Front 100 Mile	160,93	×3
✓ 3	12/9/1998	19th Wasatch Front 100 Mile	160,93	×3
✓ 4	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×3
✓ 5	6/9/1996	17th Wasatch Front 100 Mile	160,93	×3
✓ 6	29/7/1989	1st Vermont 100 Mile Endurance Race	160,93	×3
✓ 7	2/5/1998	3rd Miwok 100k Trail race	100,00	×2
✓ 8	5/5/1996	1st Miwok 100k Trail race	100,00	×2
✓ 9	28/3/1987	The Forty-Niner Double Marathon Trail Run	84,33	×1
✓ 10	12/5/2001	7th Lost Boys 50 Mile Trail Run	80,47	×1
✓ 11	9/1/2001	Epiphany Ultras - The Real Deal	80,47	×1
✓ 12	13/5/2000	17th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 13	15/5/1999	6th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 14	18/4/1998	6th Bull Run Run 50 Miler	80,47	×1
✓ 15	17/5/1997	16th Ice Age Trail 50 Mile Run	80,47	×1
✓ 16	20/4/1996	5th Leona Divide 50 Mile Run	80,47	×1
✓ 17	14/10/1995	13th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 18	21/5/1994	9th Silver State 50 Miles	80,47	×1
✓ 19	30/4/1994	California 50 Mile Endurance Run	80,47	×1
✓ 20	10/10/1992	10th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 21	9/5/1992	9th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 22	11/10/1991	9th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 23	11/5/1991	8th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 24	13/10/1990	8th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 25	8/10/1988	6th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 26	15/4/1984	5th American River 50 Mile Endurance Run	80,47	×1
✓ 27	6/11/1982	Challenge Cup 50 - 50 Mile	80,47	×1
✓ 28	11/1/2000	Epiphany Ultras - The Real Deal	78,86	×1
✓ 29	9/1/1999	Epiphany Ultras - The Real Deal	77,25	×1
✓ 30	24/7/1999	7th White River 50 Mile Trail Run	76,60	×1
✓ 31	12/1/1998	Epiphany Ultras - The Real Deal	75,64	×1
✓ 32	6/1/1997	Epiphany Ultras - The Real Deal	74,03	×1
✓ 33	31/12/2010	1st New Years One Day 12 Hour Run	73,42	×1
✓ 34	27/8/1983	Two Bridges race	57,94	×1
✓ 35	31/12/2011	2nd New Years One Day 12 Hour Run	51,23	×1
✓ 36	24/8/2002	5th Tamalpa Headlands 50K	50,69	×1
✓ 37	25/8/2001	4th Tamalpa Headlands 50K	50,69	×1
✓ 38	26/8/2000	3rd Tamalpa Headlands 50K	50,69	×1
✓ 39	28/8/1999	2nd Tamalpa Headlands 50K	50,69	×1
✓ 40	29/8/1998	1st Tamalpa Headlands 50K	50,69	×1
✓ 41	7/6/2014	25th Shadow of the Giants 50K	50,00	×1
✓ 42	19/12/2009	5th Rodeo Beach 50km	50,00	×1
✓ 43	15/8/2008	3rd Psychedelic Climacteric 50k	50,00	×1
✓ 44	31/5/2008	19th Shadow of the Giants 50K	50,00	×1
✓ 45	19/5/2007	14th Bishop High Sierra Ultramarathons 50 km	50,00	×1
✓ 46	4/6/2005	16th Shadow of the Giants 50K	50,00	×1
✓ 47	5/6/2004	15th Shadow of the Giants 50K	50,00	×1
✓ 48	1/6/2002	13th Shadow of the Giants 50K	50,00	×1
✓ 49	5/8/2001	20th Skyline 50k Endurance Run	50,00	×1
✓ 50	2/6/2001	12th Shadow of the Giants 50K	50,00	×1
51	10/3/2001	12th Way Too Cool 50K Endurance Run	50,00	×1
52	5/8/2000	19th Skyline 50k Endurance Run	50,00	×1
53	3/6/2000	11th Shadow of the Giants 50K	50,00	×1
54	21/5/2000	13th Ohlone 50K Wilderness Run	50,00	×1
55	11/3/2000	11th Way Too Cool 50K Endurance Run	50,00	×1
56	11/12/1999	3rd Hunter S. Thompson Fear & Loathing 50 km	50,00	×1
57	12/6/1999	2nd Best Run By A Dam Site	50,00	×1
58	5/6/1999	10th Shadow of the Giants 50K	50,00	×1
59	13/3/1999	10th Way Too Cool 50K Endurance Run	50,00	×1
60	1/8/1998	17th Skyline 50k Endurance Run	50,00	×1
61	14/3/1998	9th Way Too Cool 50K Endurance Run	50,00	×1
62	6/12/1997	2nd Hunter S. Thompson Fear & Loathing 50 km	50,00	×1
63	15/3/1997	8th Way Too Cool 50K Endurance Run	50,00	×1
64	14/12/1996	1st Hunter S. Thompson Fear & Loathing 50 km	50,00	×1
65	3/8/1996	15th Skyline 50k Endurance Run	50,00	×1
66	9/3/1996	7th Way Too Cool 50K Endurance Run	50,00	×1
67	6/8/1995	14th Skyline 50k Endurance Run	50,00	×1
68	11/3/1995	6th Way Too Cool 50K Endurance Run	50,00	×1
69	12/3/1994	5th Way Too Cool 50K Endurance Run	50,00	×1
70	14/3/1992	3rd Way Too Cool 50K Endurance Run	50,00	×1
71	9/3/1991	2nd Way Too Cool 50K Endurance Run	50,00	×1
72	7/8/1988	7th Skyline 50k Endurance Run	50,00	×1
73	1/8/1987	6th Skyline 50k Endurance Run	50,00	×1
74	3/8/1986	5th Skyline 50k Endurance Run	50,00	×1
75	5/8/1984	3rd Skyline 50k Endurance Run	50,00	×1
76	7/8/1983	2nd Skyline 50k Endurance Run	50,00	×1
77	1/8/1982	1st Skyline 50k Endurance Run	50,00	×1
78	30/11/1985	1st Quad Dipsea Trail Run	45,06	—