Buzz Higgins

Born : 1944 Cat. M80 Ultrarunner since 2004

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

72,5%

Rank quotient ?This runner's calculation uses 109 eligible race(s): Σ(rank − 1) = 11 787; Σ finishers = 16 253. 11 787 / 16 253 × 100 = 72.52%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed109

Km — ultra races6 721 km

> 100 km2

> 160 km2

Longest race160,9 km

8th Rio Del Lago 100 Mile — 22/9/2007

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km5h42'01 100 km14h37'29 50 mi9h38'26 100 mi28h38'52

HISTORY

109 race(s)

Date		Race	Perf.	Rk
2019
30.11	28mi	35th Quad Dipsea Trail Run	8:44:11 h	256
21.09	50km	9th Coastal 50 km Trail Run	8:37:33 h	51
10.08	50km	10th Redwood Summer Trail Run	9:15:44 h	35
10.08	50km	10th Redwood 50 km Summer Trail Run	9:15:44 h	35
19.05	50km	32nd Ohlone 50K Wilderness Run	9:49:50 h	94
2018
24.11	28mi	34th Quad Dipsea Trail Run	8:55:31 h	268
06.10	50mi	36th Dick Collins Firetrails 50 Mile	15:08:12 h	90
05.08	50km	37th Skyline 50k Endurance Run	8:18:29 h	150
20.05	50km	31th Ohlone 50K Wilderness Run	9:32:32 h	124
14.04	50km	10th Diablo Trails Challenge	10:01:51 h	123
2017
07.10	50mi	35th Dick Collins Firetrails 50 Mile	15:34:27 h	63
06.08	50km	36th Skyline 50k Endurance Run	8:04:52 h	177
2016
26.11	28mi	32nd Quad Dipsea Trail Run	8:18:04 h	247
08.10	50mi	34th Dick Collins Firetrails 50 Mile	12:53:20 h	124
18.09	50km	6th Coastal 50 km Trail Run	7:48:05 h	33
27.08	31.5mi	17th Tamalpa Headlands 50K	8:20:53 h	208
22.05	50km	29th Ohlone 50K Wilderness Run	8:25:55 h	94
09.04	50mi	8th Lake Sonoma 50 Mile Race	13:56:20 h	300
20.03	50km	6th Canyon Meadow (March) 50 km Trail Run	7:29:37 h	34
2015
28.11	28mi	31st Quad Dipsea Trail Run	8:01:45 h	250
10.10	50mi	33rd Dick Collins Firetrails 50 Mile	12:44:33 h	180
20.09	50km	28th Ohlone 50K Wilderness Run	9:54:24 h	85
16.08	50km	20th Run On The Sly 50 km	8:08:44 h	52
21.02	50km	5th Chabot Trail Run	7:05:02 h	65
08.02	50km	5th Golden Gate 50 km Winter Trail Run	7:14:38 h	46
17.01	50km	5th Steep Ravine 50 km Trail Run	8:06:00 h	25
2014
29.11	28mi	30th Quad Dipsea Trail Run	8:03:39 h	219
02.08	50mi	2nd San Francisco 50 Mile Endurance Run	13:15:39 h	49
12.07	50km trail race	4th Golden Gate 50 km Summer Trail Run	7:21:34 h	50
18.05	50km	27th Ohlone 50K Wilderness Run	8:12:33 h	126
19.04	50km	6th Diablo Trails Challenge	7:35:00 h	97
11.01	50km	4th Crystal Springs 50 km Winter Trail Run	6:56:12 h	53
2012
19.08	50km	17th Run On The Sly 50 km	7:02:28 h	56
07.07	50km	1st Woodside Ramble 50K - Summer	7:06:59 h	15
05.05	100km	17th Miwok 100k Trail race	17:35:55 h	263
14.04	50mi	4th Lake Sonoma 50 Mile Race	13:17:17 h	212
21.03	50km	4th Diablo Trails Challenge	8:17:18 h	69
28.01	50km	2nd Steep Ravine 50 km Trail Run	7:33:08 h	45
2011
31.10	50km	1st Lake Chabot 50 km Trail Run	5:42:01 h	22
22.10	50km	12th Whiskeytown 50km Trail Run	7:41:57 h	44
08.10	50mi	29th Dick Collins Firetrails 50 Mile	12:38:51 h	184
17.09	50km	2nd Diablo 50 km Trail Run	7:47:11 h	24
13.08	50km	1st Crystal Springs 50 km Summer Trail Run	6:55:16 h	32
22.05	50km	24th Ohlone 50K Wilderness Run	7:32:45 h	113
07.05	100km	16th Miwok 100k Trail race	15:22:42 h	250
09.04	50mi	32nd American River 50 Mile Endurance Run	10:21:25 h	307
12.02	50km	1st Steep Ravine 50 km Trail Run	7:22:33 h	14
2010
27.11	28mi	26th Quad Dipsea Trail Run	6:50:45 h	130
07.11	50km	Muir Beach Trail Run	7:15:15 h	17
23.10	50km	11th Whiskeytown 50km Trail Run	6:56:01 h	21
25.09	53.2mi	24th Sierra Nevada Endurance 53 Mile Run	12:57:43 h	21
04.09	50km	9th Woodside Trail Run 50K	6:40:17 h	38
01.08	50km	29th Skyline 50k Endurance Run	6:20:18 h	108
17.07	50mi	4th Headlands Hundred 50 Mile Endurance Run	12:27:33 h	64
23.05	50km	23rd Ohlone 50K Wilderness Run	7:36:46 h	124
09.05	50km	6th Redwood Park 50K Trail Run	6:30:36 h	19
10.04	50mi	31st American River 50 Mile Endurance Run	10:28:58 h	336
20.03	50km	9th Pirates Cove Trail Run	6:24:08 h	45
13.03	42Miles	1st Uncool 42 Miles	11:17:00 h	3 🥉
27.02	50km	6th Sequoia Trail Run	7:14:06 h	83
03.01	50km	31th Epiphany Ultras - 50 km Run	7:28:00 h	7
2009
19.12	50km	5th Rodeo Beach 50km	6:15:13 h	58
28.11	28mi	25th Quad Dipsea Trail Run	7:11:15 h	150
18.10	50km	9th Mount Diablo 50K	7:43:29 h	18
05.09	50km	5th Redwood Park 50K Trail Run	6:43:13 h	47
31.05	50km	22nd Ohlone 50K Wilderness Run	7:26:31 h	87
02.05	100km	14th Miwok 100k Trail race	15:12:39 h	224
19.04	50mi	7th Diablo Endurance Run	14:54:17 h	87
04.04	50mi	30th American River 50 Mile Endurance Run	10:37:36 h	306
07.02	50km	8th Woodside Trail Run 50K	5:54:29 h	50
05.01	50km	30th Epiphany Ultras - 50 km Run	6:29:00 h	6
2008
20.12	50km	4th Rodeo Beach 50km	6:16:08 h	46
29.11	28mi	24th Quad Dipsea Trail Run	6:57:18 h	162
11.10	50mi	26th Dick Collins Firetrails 50 Mile	11:13:21 h	117
23.08	31.5mi	11th Tamalpa Headlands 50K	6:39:27 h	40
09.08	50mi	2nd Headlands Hundred 50 Mile Endurance Run	11:59:09 h	58
05.07	50km	6th Angel Island 50k	6:10:59 h	49
18.05	50km	21st Ohlone 50K Wilderness Run	7:42:49 h	59
03.05	100km	13th Miwok 100k Trail race	14:57:16 h	241
05.04	50mi	29th American River 50 Mile Endurance Run	10:27:36 h	271
22.03	50km	7th Pirates Cove Trail Run	6:33:20 h	40
16.02	50km	4th Sequoia Trail Run	7:00:45 h	44
02.02	50km	7th Woodside Trail Run 50K	6:34:32 h	45
2007
24.11	28mi	23rd Quad Dipsea Trail Run	6:38:31 h	146
03.11	50mi	12th Helen Klein Ultra Classic 50mi	9:55:47 h	69
22.09	100mi	8th Rio Del Lago 100 Mile	28:38:52 h	52
26.08	31.5mi	10th Tamalpa Headlands 50K	6:50:59 h	93
11.08	50mi	1st Headlands Hundred 50 Mile Endurance Run	12:21:37 h	60
05.08	50km	26th Skyline 50k Endurance Run	6:09:10 h	81
02.06	50km	7th Mount Diablo 50K	8:55:42 h	36
05.05	100km	12th Miwok 100k Trail race	14:37:29 h	160
14.04	50mi	28th American River 50 Mile Endurance Run	10:12:52 h	269
03.02	50km	6th Woodside Trail Run 50K	6:00:14 h	49
2006
23.12	50km	2nd Rodeo Beach 50km	6:11:55 h	20
25.11	28mi	22nd Quad Dipsea Trail Run	6:36:53 h	134
04.11	50mi	11th Helen Klein Ultra Classic 50mi	9:38:26 h	71
23.09	100mi	7th Rio Del Lago 100 Mile	29:27:26 h	38
26.08	31.5mi	9th Tamalpa Headlands 50K	6:58:52 h	125
13.05	50mi	23rd Quicksilver 50 Mile Endurance Run	11:00:37 h	36
01.04	50mi	27th American River 50 Mile Endurance Run	10:30:47 h	260
2005
26.11	28mi	21st Quad Dipsea Trail Run	6:44:05 h	136
15.10	50mi	23rd Dick Collins Firetrails 50 Mile	11:00:20 h	95
24.09	53.2mi	19th Sierra Nevada Endurance 53 Mile Run	12:06:51 h	31
04.09	50mi	11th Run On The Sly 50 Mile	11:50:25 h	43
07.08	50km	24th Skyline 50k Endurance Run	6:32:56 h	91
02.04	50mi	26th American River 50 Mile Endurance Run	11:24:29 h	348
12.03	50km	16th Way Too Cool 50K Endurance Run	6:40:37 h	313
2004
01.08	50km	23rd Skyline 50k Endurance Run	6:14:47 h	91
13.03	50km	15th Way Too Cool 50K Endurance Run	6:47:51 h	375

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	22/9/2007	8th Rio Del Lago 100 Mile	160,93	×3
✓ 2	23/9/2006	7th Rio Del Lago 100 Mile	160,93	×3
✓ 3	5/5/2012	17th Miwok 100k Trail race	100,00	×2
✓ 4	7/5/2011	16th Miwok 100k Trail race	100,00	×2
✓ 5	2/5/2009	14th Miwok 100k Trail race	100,00	×2
✓ 6	3/5/2008	13th Miwok 100k Trail race	100,00	×2
✓ 7	5/5/2007	12th Miwok 100k Trail race	100,00	×2
✓ 8	25/9/2010	24th Sierra Nevada Endurance 53 Mile Run	85,62	×1
✓ 9	24/9/2005	19th Sierra Nevada Endurance 53 Mile Run	85,62	×1
✓ 10	6/10/2018	36th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 11	7/10/2017	35th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 12	8/10/2016	34th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 13	9/4/2016	8th Lake Sonoma 50 Mile Race	80,47	×1
✓ 14	10/10/2015	33rd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 15	2/8/2014	2nd San Francisco 50 Mile Endurance Run	80,47	×1
✓ 16	14/4/2012	4th Lake Sonoma 50 Mile Race	80,47	×1
✓ 17	8/10/2011	29th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 18	9/4/2011	32nd American River 50 Mile Endurance Run	80,47	×1
✓ 19	17/7/2010	4th Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 20	10/4/2010	31st American River 50 Mile Endurance Run	80,47	×1
✓ 21	19/4/2009	7th Diablo Endurance Run	80,47	×1
✓ 22	4/4/2009	30th American River 50 Mile Endurance Run	80,47	×1
✓ 23	11/10/2008	26th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 24	9/8/2008	2nd Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 25	5/4/2008	29th American River 50 Mile Endurance Run	80,47	×1
✓ 26	3/11/2007	12th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 27	11/8/2007	1st Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 28	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 29	4/11/2006	11th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 30	13/5/2006	23rd Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 31	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 32	15/10/2005	23rd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 33	4/9/2005	11th Run On The Sly 50 Mile	80,47	×1
✓ 34	2/4/2005	26th American River 50 Mile Endurance Run	80,47	×1
✓ 35	13/3/2010	1st Uncool 42 Miles	67,59	×1
✓ 36	27/8/2016	17th Tamalpa Headlands 50K	50,69	×1
✓ 37	23/8/2008	11th Tamalpa Headlands 50K	50,69	×1
✓ 38	26/8/2007	10th Tamalpa Headlands 50K	50,69	×1
✓ 39	26/8/2006	9th Tamalpa Headlands 50K	50,69	×1
✓ 40	21/9/2019	9th Coastal 50 km Trail Run	50,00	×1
✓ 41	10/8/2019	10th Redwood Summer Trail Run	50,00	×1
✓ 42	19/5/2019	32nd Ohlone 50K Wilderness Run	50,00	×1
✓ 43	5/8/2018	37th Skyline 50k Endurance Run	50,00	×1
✓ 44	20/5/2018	31th Ohlone 50K Wilderness Run	50,00	×1
✓ 45	14/4/2018	10th Diablo Trails Challenge	50,00	×1
✓ 46	6/8/2017	36th Skyline 50k Endurance Run	50,00	×1
✓ 47	18/9/2016	6th Coastal 50 km Trail Run	50,00	×1
✓ 48	22/5/2016	29th Ohlone 50K Wilderness Run	50,00	×1
✓ 49	20/3/2016	6th Canyon Meadow (March) 50 km Trail Run	50,00	×1
✓ 50	20/9/2015	28th Ohlone 50K Wilderness Run	50,00	×1
51	16/8/2015	20th Run On The Sly 50 km	50,00	×1
52	21/2/2015	5th Chabot Trail Run	50,00	×1
53	8/2/2015	5th Golden Gate 50 km Winter Trail Run	50,00	×1
54	17/1/2015	5th Steep Ravine 50 km Trail Run	50,00	×1
55	12/7/2014	4th Golden Gate 50 km Summer Trail Run (USA)	50,00	×1
56	18/5/2014	27th Ohlone 50K Wilderness Run	50,00	×1
57	19/4/2014	6th Diablo Trails Challenge	50,00	×1
58	11/1/2014	4th Crystal Springs 50 km Winter Trail Run	50,00	×1
59	19/8/2012	17th Run On The Sly 50 km	50,00	×1
60	7/7/2012	1st Woodside Ramble 50K - Summer	50,00	×1
61	21/3/2012	4th Diablo Trails Challenge	50,00	×1
62	28/1/2012	2nd Steep Ravine 50 km Trail Run	50,00	×1
63	31/10/2011	1st Lake Chabot 50 km Trail Run	50,00	×1
64	22/10/2011	12th Whiskeytown 50km Trail Run	50,00	×1
65	17/9/2011	2nd Diablo 50 km Trail Run	50,00	×1
66	13/8/2011	1st Crystal Springs 50 km Summer Trail Run	50,00	×1
67	22/5/2011	24th Ohlone 50K Wilderness Run	50,00	×1
68	12/2/2011	1st Steep Ravine 50 km Trail Run	50,00	×1
69	7/11/2010	Muir Beach Trail Run	50,00	×1
70	23/10/2010	11th Whiskeytown 50km Trail Run	50,00	×1
71	4/9/2010	9th Woodside Trail Run 50K	50,00	×1
72	1/8/2010	29th Skyline 50k Endurance Run	50,00	×1
73	23/5/2010	23rd Ohlone 50K Wilderness Run	50,00	×1
74	9/5/2010	6th Redwood Park 50K Trail Run	50,00	×1
75	20/3/2010	9th Pirates Cove Trail Run	50,00	×1
76	27/2/2010	6th Sequoia Trail Run	50,00	×1
77	3/1/2010	31th Epiphany Ultras - 50 km Run	50,00	×1
78	19/12/2009	5th Rodeo Beach 50km	50,00	×1
79	18/10/2009	9th Mount Diablo 50K	50,00	×1
80	5/9/2009	5th Redwood Park 50K Trail Run	50,00	×1
81	31/5/2009	22nd Ohlone 50K Wilderness Run	50,00	×1
82	7/2/2009	8th Woodside Trail Run 50K	50,00	×1
83	5/1/2009	30th Epiphany Ultras - 50 km Run	50,00	×1
84	20/12/2008	4th Rodeo Beach 50km	50,00	×1
85	5/7/2008	6th Angel Island 50k	50,00	×1
86	18/5/2008	21st Ohlone 50K Wilderness Run	50,00	×1
87	22/3/2008	7th Pirates Cove Trail Run	50,00	×1
88	16/2/2008	4th Sequoia Trail Run	50,00	×1
89	2/2/2008	7th Woodside Trail Run 50K	50,00	×1
90	5/8/2007	26th Skyline 50k Endurance Run	50,00	×1
91	2/6/2007	7th Mount Diablo 50K	50,00	×1
92	3/2/2007	6th Woodside Trail Run 50K	50,00	×1
93	23/12/2006	2nd Rodeo Beach 50km	50,00	×1
94	7/8/2005	24th Skyline 50k Endurance Run	50,00	×1
95	12/3/2005	16th Way Too Cool 50K Endurance Run	50,00	×1
96	1/8/2004	23rd Skyline 50k Endurance Run	50,00	×1
97	13/3/2004	15th Way Too Cool 50K Endurance Run	50,00	×1
98	30/11/2019	35th Quad Dipsea Trail Run	45,06	—
99	24/11/2018	34th Quad Dipsea Trail Run	45,06	—
100	26/11/2016	32nd Quad Dipsea Trail Run	45,06	—
101	28/11/2015	31st Quad Dipsea Trail Run	45,06	—
102	29/11/2014	30th Quad Dipsea Trail Run	45,06	—
103	27/11/2010	26th Quad Dipsea Trail Run	45,06	—
104	28/11/2009	25th Quad Dipsea Trail Run	45,06	—
105	29/11/2008	24th Quad Dipsea Trail Run	45,06	—
106	24/11/2007	23rd Quad Dipsea Trail Run	45,06	—
107	25/11/2006	22nd Quad Dipsea Trail Run	45,06	—
108	26/11/2005	21st Quad Dipsea Trail Run	45,06	—