George Hall

Born : 1951 Cat. M75 Ultrarunner since 1979

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

66,6%

Rank quotient ?This runner's calculation uses 73 eligible race(s): Σ(rank − 1) = 7 076; Σ finishers = 10 621. 7 076 / 10 621 × 100 = 66.62%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed73

Km — ultra races4 527 km

> 100 km4

> 160 km3

Longest race160,9 km

17th Western States 100 Mile Endurance Run — 23/6/1990

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road1,1%

Trail98,9%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 32

🏅 Top 3 M2

Longest winning streak0

Current streak0

Records

50 km3h25'00 50 mi7h14'30 100 mi22h34'25

HISTORY

73 race(s)

Date		Race	Perf.	Rk
2018
24.11	28mi	34th Quad Dipsea Trail Run	9:09:00 h	275
20.05	50km	31th Ohlone 50K Wilderness Run	8:51:20 h	115
14.04	50mi	10th Lake Sonoma 50 Mile Race	14:15:38 h	289
18.02	50km	8th Montara Mountain 50 km Trail Run	7:55:43 h	27
2017
25.11	28mi	33rd Quad Dipsea Trail Run	8:16:09 h	268
16.09	50km	7th Coastal 50 km Trail Run	7:37:20 h	43
26.08	31.5mi	18th Tamalpa Headlands 50K	8:22:56 h	126
05.08	50km	7th Crystal Springs 50 km Summer Trail Run	7:05:45 h	36
21.05	50km	30th Ohlone 50K Wilderness Run	9:15:35 h	94
2016
26.11	28mi	32nd Quad Dipsea Trail Run	8:34:27 h	260
12.06	50km	5th Big Basin - Skyline to the Sea 50 km	7:22:10 h	96
22.05	50km	29th Ohlone 50K Wilderness Run	8:30:33 h	97
2015
28.11	28mi	31st Quad Dipsea Trail Run	7:50:20 h	238
18.10	50km	2nd Overlook Endurance Run 50K	6:55:06 h	106
20.09	50km	28th Ohlone 50K Wilderness Run	9:27:14 h	73
30.08	50km	6th Diablo 50 km Trail Run	8:20:34 h	34
26.07	50km	4th Big Basin - Skyline to the Sea 50 km	7:35:47 h	88
2014
18.05	50km	27th Ohlone 50K Wilderness Run	8:50:02 h	151
2013
30.11	28mi	29th Quad Dipsea Trail Run	8:14:22 h	232
19.05	50km	26th Ohlone 50K Wilderness Run	9:02:05 h	144
2012
24.11	28mi	28th Quad Dipsea Trail Run	8:26:50 h	210
20.05	50km	25th Ohlone 50K Wilderness Run	9:31:15 h	190
2011
26.11	28mi	27th Quad Dipsea Trail Run	7:54:28 h	202
22.05	50km	24th Ohlone 50K Wilderness Run	8:51:40 h	172
2010
27.11	28mi	26th Quad Dipsea Trail Run	8:03:42 h	191
23.05	50km	23rd Ohlone 50K Wilderness Run	9:15:41 h	172
2009
28.11	28mi	25th Quad Dipsea Trail Run	8:26:46 h	208
31.05	50km	22nd Ohlone 50K Wilderness Run	8:17:40 h	119
2008
29.11	28mi	24th Quad Dipsea Trail Run	7:56:47 h	207
20.09	50km	1st Skyline to the Sea 50km	7:33:59 h	159
18.05	50km	21st Ohlone 50K Wilderness Run	10:26:58 h	116
2007
24.11	28mi	23rd Quad Dipsea Trail Run	7:08:31 h	183
13.10	50mi	25th Dick Collins Firetrails 50 Mile	12:54:58 h	215
11.08	50mi	1st Headlands Hundred 50 Mile Endurance Run	13:28:25 h	83
02.06	50km	7th Mount Diablo 50K	9:02:52 h	37
20.05	50km	20th Ohlone 50K Wilderness Run	7:33:18 h	87
2006
25.11	28mi	22nd Quad Dipsea Trail Run	7:44:06 h	205
21.05	50km	19th Ohlone 50K Wilderness Run	8:09:54 h	90
2005
26.11	28mi	21st Quad Dipsea Trail Run	7:04:41 h	166
04.09	50mi	11th Run On The Sly 50 Mile	12:28:34 h	58
22.05	50km	18th Ohlone 50K Wilderness Run	8:07:06 h	86
07.05	50mi	22nd Quicksilver 50 Mile Endurance Run	11:26:52 h	72
2004
27.11	28mi	20th Quad Dipsea Trail Run	7:40:44 h	175
2000
11.11	50km	5th Helen Klein Ultra Classic 50km	7:25:51 h	26
1997
29.11	28mi	13th Quad Dipsea Trail Run	5:25:03 h	40
10.05	50mi	14th Quicksilver 50 Mile Endurance Run	8:43:16 h	9
1996
24.05	50km	9th Ohlone 50K Wilderness Run	5:32:42 h	21
11.05	50mi	13th Quicksilver 50 Mile Endurance Run	9:14:57 h	16
1994
07.08	50km	13th Skyline 50k Endurance Run	5:11:08 h	44
15.05	50km	7th Ohlone 50K Wilderness Run	5:34:38 h	9
07.05	50mi	11th Quicksilver 50 Mile Endurance Run	10:28:53 h	38
1992
10.10	50mi	10th Dick Collins Firetrails 50 Mile	9:21:55 h	15
1991
11.10	50mi	9th Dick Collins Firetrails 50 Mile	8:44:02 h	13
1990
23.06	100mi	17th Western States 100 Mile Endurance Run	28:21:41 h	150
1988
08.10	50mi	6th Dick Collins Firetrails 50 Mile	7:59:37 h	3 🥉
17.09	50km	Pacific Crest Trail 50 km	5:18:23 h	9
15.05	50km	2nd Ohlone 50K Wilderness Run	5:27:33 h	14
1987
10.10	50mi	5th Dick Collins Firetrails 50 Mile	8:40:55 h	16
20.09	50km	Pacific Crest Trail 50 km	5:24:55 h	18
01.08	50km	6th Skyline 50k Endurance Run	6:00:33 h	44
27.06	100mi	14th Western States 100 Mile Endurance Run	22:34:25 h	33
17.05	50km	1st Ohlone 50K Wilderness Run	4:34:15 h	2 🥈
1986
28.06	100mi	13th Western States 100 Mile Endurance Run	23:42:58 h	77
1984
18.11	50mi	1st San Juan Trail 50 Mile	8:38:51 h	16
06.10	51mi	Cow Mountain Trail Run	7:21:00 h	7
05.08	50km	3rd Skyline 50k Endurance Run	4:58:11 h	72
1983
08.10	48.6mi	Cow Mountain Planet Earth Run	7:22:06 h	7
11.09	50mi	Drake's Bay 50 Mile Run	10:17:00 h	7
07.08	50km	2nd Skyline 50k Endurance Run	5:38:56 h	64
17.04	50mi	4th American River 50 Mile Endurance Run	7:14:30 h	37
1982
01.08	50km	1st Skyline 50k Endurance Run	4:28:14 h	58
26.06	93.5mi	9th Western States 100 Mile Endurance Run	23:34:00 h	79
1979
29.04	50km	SPA-AAU 50 km Championship	3:25:00 h	10

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	23/6/1990	17th Western States 100 Mile Endurance Run	160,93	×3
✓ 2	27/6/1987	14th Western States 100 Mile Endurance Run	160,93	×3
✓ 3	28/6/1986	13th Western States 100 Mile Endurance Run	160,93	×3
✓ 4	26/6/1982	9th Western States 100 Mile Endurance Run	150,47	×3
✓ 5	6/10/1984	Cow Mountain Trail Run	82,08	×1
✓ 6	14/4/2018	10th Lake Sonoma 50 Mile Race	80,47	×1
✓ 7	13/10/2007	25th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 8	11/8/2007	1st Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 9	4/9/2005	11th Run On The Sly 50 Mile	80,47	×1
✓ 10	7/5/2005	22nd Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 11	10/5/1997	14th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 12	11/5/1996	13th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 13	7/5/1994	11th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 14	10/10/1992	10th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 15	11/10/1991	9th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 16	8/10/1988	6th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 17	10/10/1987	5th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 18	18/11/1984	1st San Juan Trail 50 Mile	80,47	×1
✓ 19	11/9/1983	Drake's Bay 50 Mile Run	80,47	×1
✓ 20	17/4/1983	4th American River 50 Mile Endurance Run	80,47	×1
✓ 21	8/10/1983	Cow Mountain Planet Earth Run	78,21	×1
✓ 22	26/8/2017	18th Tamalpa Headlands 50K	50,69	×1
✓ 23	20/5/2018	31th Ohlone 50K Wilderness Run	50,00	×1
✓ 24	18/2/2018	8th Montara Mountain 50 km Trail Run	50,00	×1
✓ 25	16/9/2017	7th Coastal 50 km Trail Run	50,00	×1
✓ 26	5/8/2017	7th Crystal Springs 50 km Summer Trail Run	50,00	×1
✓ 27	21/5/2017	30th Ohlone 50K Wilderness Run	50,00	×1
✓ 28	12/6/2016	5th Big Basin - Skyline to the Sea 50 km	50,00	×1
✓ 29	22/5/2016	29th Ohlone 50K Wilderness Run	50,00	×1
✓ 30	18/10/2015	2nd Overlook Endurance Run 50K	50,00	×1
✓ 31	20/9/2015	28th Ohlone 50K Wilderness Run	50,00	×1
✓ 32	30/8/2015	6th Diablo 50 km Trail Run	50,00	×1
✓ 33	26/7/2015	4th Big Basin - Skyline to the Sea 50 km	50,00	×1
✓ 34	18/5/2014	27th Ohlone 50K Wilderness Run	50,00	×1
✓ 35	19/5/2013	26th Ohlone 50K Wilderness Run	50,00	×1
✓ 36	20/5/2012	25th Ohlone 50K Wilderness Run	50,00	×1
✓ 37	22/5/2011	24th Ohlone 50K Wilderness Run	50,00	×1
✓ 38	23/5/2010	23rd Ohlone 50K Wilderness Run	50,00	×1
✓ 39	31/5/2009	22nd Ohlone 50K Wilderness Run	50,00	×1
✓ 40	20/9/2008	1st Skyline to the Sea 50km	50,00	×1
✓ 41	18/5/2008	21st Ohlone 50K Wilderness Run	50,00	×1
✓ 42	2/6/2007	7th Mount Diablo 50K	50,00	×1
✓ 43	20/5/2007	20th Ohlone 50K Wilderness Run	50,00	×1
✓ 44	21/5/2006	19th Ohlone 50K Wilderness Run	50,00	×1
✓ 45	22/5/2005	18th Ohlone 50K Wilderness Run	50,00	×1
✓ 46	11/11/2000	5th Helen Klein Ultra Classic 50km	50,00	×1
✓ 47	24/5/1996	9th Ohlone 50K Wilderness Run	50,00	×1
✓ 48	7/8/1994	13th Skyline 50k Endurance Run	50,00	×1
✓ 49	15/5/1994	7th Ohlone 50K Wilderness Run	50,00	×1
✓ 50	17/9/1988	Pacific Crest Trail 50 km	50,00	×1
51	15/5/1988	2nd Ohlone 50K Wilderness Run	50,00	×1
52	20/9/1987	Pacific Crest Trail 50 km	50,00	×1
53	1/8/1987	6th Skyline 50k Endurance Run	50,00	×1
54	17/5/1987	1st Ohlone 50K Wilderness Run	50,00	×1
55	5/8/1984	3rd Skyline 50k Endurance Run	50,00	×1
56	7/8/1983	2nd Skyline 50k Endurance Run	50,00	×1
57	1/8/1982	1st Skyline 50k Endurance Run	50,00	×1
58	29/4/1979	SPA-AAU 50 km Championship	50,00	×1
59	24/11/2018	34th Quad Dipsea Trail Run	45,06	—
60	25/11/2017	33rd Quad Dipsea Trail Run	45,06	—
61	26/11/2016	32nd Quad Dipsea Trail Run	45,06	—
62	28/11/2015	31st Quad Dipsea Trail Run	45,06	—
63	30/11/2013	29th Quad Dipsea Trail Run	45,06	—
64	24/11/2012	28th Quad Dipsea Trail Run	45,06	—
65	26/11/2011	27th Quad Dipsea Trail Run	45,06	—
66	27/11/2010	26th Quad Dipsea Trail Run	45,06	—
67	28/11/2009	25th Quad Dipsea Trail Run	45,06	—
68	29/11/2008	24th Quad Dipsea Trail Run	45,06	—
69	24/11/2007	23rd Quad Dipsea Trail Run	45,06	—
70	25/11/2006	22nd Quad Dipsea Trail Run	45,06	—
71	26/11/2005	21st Quad Dipsea Trail Run	45,06	—
72	27/11/2004	20th Quad Dipsea Trail Run	45,06	—
73	29/11/1997	13th Quad Dipsea Trail Run	45,06	—