Tony Jankowski

Born : 1952 Cat. M70 Ultrarunner since 1984

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

74,1%

Rank quotient ?This runner's calculation uses 166 eligible race(s): Σ(rank − 1) = 20 062; Σ finishers = 27 089. 20 062 / 27 089 × 100 = 74.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed166

Km — ultra races13 155 km

> 100 km21

> 160 km21

Longest race160,9 km

2nd Hood Hundred 100 Miles — 26/7/2025

Km per year (ultra races)

130

2022

200

2023

487

2024

211

2025

200

2026

Race types (share of distance)

Road10,7%

Trail89,3%

Records

50 km5h14'03 100 km11h01'08 50 mi8h46'32 100 mi23h33'58 12 h86,74 km

HISTORY

166 race(s)

Date		Race	Perf.	Rk
2026
09.05	50km	43rd Quicksilver 50 km Endurance Run	7:34:10 h	73
28.02	50km	11th Salmon Falls 50 km Race	8:25:33 h	199
31.01	50km	48th Jed Smith Ultra Classic - 50 km Race	6:25:42 h	41
10.01	50km	5th No Hands Trail Run	8:52:27 h	75
2025
26.07	100mi	2nd Hood Hundred 100 Miles	33:33:22 h	174
12.04	50km	1st Outlands 50km	7:58:14 h	36
2024
30.11	28mi	39th Quad Dipsea Trail Run	8:49:29 h	258
17.08	31.5mi	23rd Tamalpa Headlands 50K	8:37:05 h	197
04.08	50km	43rd Skyline 50k Endurance Run	7:46:51 h	123
20.07	50mi	23th Tahoe Rim Trail 50M Endurance Run	18:58:20 h	101
27.04	100km	11th The Canyons Endurance 100 km Run	19:43:39 h	427
09.03	50mi	12th Marin Ultra Challenge 50 Mile Race	14:10:47 h	124
27.01	50miles	1st Monterey Ultra	12:50:38 h	49
2023
02.12	50km	10th San Joaquin River Trail 50K Run	7:47:44 h	49
04.11	50km	12th Lake Chabot 50 km Trail Run	7:01:08 h	22
14.10	50km	37th Ruth Anderson Ultra 50km	6:13:44 h	44
06.08	50km	42nd Skyline 50k Endurance Run	7:51:13 h	91
2022
24.09	50mi	40th Dick Collins Firetrails 50 Mile	14:32:03 h	82
05.02	50km	44th Jed Smith Ultra Classic - 50 km Race	5:59:25 h	18
2021
06.11	50km	10th Lake Chabot 50 km Trail Run	6:10:53 h	25
05.06	100km	7th The Loco Go Big or Go Home Challenge 100K	17:13:13 h	7
2020
01.02	50km	42nd Jed Smith Ultra Classic - 50 km Race	6:39:41 h	49
2019
24.08	31.5mi	20th Tamalpa Headlands 50K	8:36:41 h	124
02.06	50km	8th Big Basin - Skyline to the Sea 50 km	6:26:33 h	83
27.04	100km	6th The Canyons Endurance 100 km Run	18:34:26 h	288
06.04	50mi	40th American River 50 Mile Endurance Run	12:05:36 h	224
09.03	50km	8th Marin Ultra Challenge 50 km Race	6:57:08 h	174
2018
29.09	50km	5th Overlook Endurance Run 50K	6:55:42 h	49
20.05	50km	31th Ohlone 50K Wilderness Run	8:05:09 h	92
15.04	50km	7th Grizzly Peak 50k	7:29:34 h	18
10.03	50mi	7th Marin Ultra Challenge 50 Mile Race	12:44:45 h	127
03.02	50km	40th Jed Smith Ultra Classic - 50 km Race	5:59:16 h	27
2017
30.09	50km	4th Overlook Endurance Run 50K	6:50:50 h	93
16.09	50km	7th Coastal 50 km Trail Run	7:10:44 h	36
09.06	100mi	16th San Diego 100 Mile Endurance Run	29:49:27 h	120
09.04	50km	3rd Woodside Purisima Creek Crossover	6:35:50 h	47
11.03	50mi	6th Marin Ultra Challenge 50 Mile Race	12:44:27 h	93
04.02	50km	39th Jed Smith Ultra Classic - 50 km Race	5:20:45 h	29
2016
16.10	50mi	5th Big Brad Ultras - Punisher 50 Mile	12:32:58 h	24
18.09	50km	6th Coastal 50 km Trail Run	7:57:49 h	41
07.08	50km	35th Skyline 50k Endurance Run	5:50:35 h	58
03.06	100mi	15th San Diego 100 Mile Endurance Run	30:11:01 h	101
07.05	100km	21st Miwok 100k Trail Race	14:46:08 h	229
02.04	50mi	37th American River 50 Mile Endurance Run	10:05:41 h	140
12.03	50mi	5th Marin Ultra Challenge 50 Mile Race	11:54:45 h	72
06.02	50km	38th Jed Smith Ultra Classic - 50 km Race	5:14:03 h	38
2015
08.08	50km	34th Skyline 50k Endurance Run	5:45:08 h	60
06.06	100mi	14th San Diego 100 Mile Endurance Run	29:29:00 h	117
10.04	100mi	4th The Zion 100 Mile Run	28:58:04 h	78
14.03	50mi	4th Marin Ultra Challenge 50 Mile Race	12:11:31 h	59
07.02	50km	37th Jed Smith Ultra Classic - 50 km Race	5:35:35 h	51
2014
20.09	50km	4th Coastal 50 km Trail Run	6:42:07 h	54
28.06	100mi	41st Western States 100 Mile Endurance Run	28:46:55 h	247
10.05	50km	31st Quicksilver 50 km Endurance Run	6:38:34 h	69
19.04	50km	Mokelumne River 50 km Trail Run	5:49:28 h	20
01.02	50km	36th Jed Smith Ultra Classic - 50 km Race	5:43:13 h	60
2013
26.10	100mi	11th Javelina Jundred 100 Mile Endurance Run	27:22:23 h	89
28.09	50km	2nd Berkeley Trail Adventure	7:38:05 h	23
20.04	50mi	Mokelumne River 50 Mile Trail Run	13:05:38 h	6
24.03	50km	3rd Canyon Meadow (Winter) 50 km Trail Run	6:28:07 h	56
02.02	50km	35th Jed Smith Ultra Classic - 50 km Race	6:03:08 h	77
2012
09.06	100mi	11th San Diego 100 Mile Endurance Run	29:32:41 h	98
07.04	50mi	33rd American River 50 Mile Endurance Run	10:27:12 h	369
2011
12.11	50mi	1st Last Chance 50 Mile	9:42:58 h	59
2010
27.03	50mi	3rd Lake Sonoma 50 Mile Race	14:30:40 h	140
2009
31.10	50mi	14th Helen Klein Ultra Classic 50mi	10:38:20 h	83
10.10	50mi	27th Dick Collins Firetrails 50 Mile	11:38:07 h	186
04.04	50mi	30th American River 50 Mile Endurance Run	11:15:29 h	371
2008
05.04	50mi	29th American River 50 Mile Endurance Run	10:28:25 h	275
02.02	50km	30th Jed Smith Ultra Classic - 50 km Race	6:00:15 h	48
2007
20.10	12h	2nd San Francisco One Day, 12h	86.743 km	14
11.08	50mi	1st Headlands Hundred 50 Mile Endurance Run	13:18:00 h	80
14.04	50mi	28th American River 50 Mile Endurance Run	11:27:52 h	375
2006
01.04	50mi	27th American River 50 Mile Endurance Run	10:41:53 h	274
04.02	50km	28th Jed Smith Ultra Classic - 50 km Race	5:48:35 h	50
2005
04.09	50km	11th Run On The Sly 50 km	7:03:39 h	39
25.06	100mi	32th Western States 100 Mile Endurance Run	28:17:00 h	235
04.06	50km	8th Best Run By A Dam Site	6:59:44 h	18
2004
26.06	100mi	31th Western States 100 Mile Endurance Run	29:20:06 h	254
03.04	50mi	25th American River 50 Mile Endurance Run	11:07:03 h	330
2003
31.08	50mi	9th Run On The Sly 50 Mile	12:32:54 h	46
05.04	50mi	24th American River 50 Mile Endurance Run	10:55:12 h	345
2002
04.05	100km	7th Miwok 100k Trail race	14:59:08 h	162
06.04	50mi	23rd American River 50 Mile Endurance Run	11:25:23 h	353
09.02	50km	24th Jed Smith Ultra Classic - 50 km Race	5:53:56 h	54
2001
10.11	50mi	6th Helen Klein Ultra Classic 50mi	9:52:25 h	46
2000
24.06	100mi	27th Western States 100 Mile Endurance Run	29:47:54 h	220
06.05	100km	5th Miwok 100k Trail race	13:42:27 h	103
01.04	50mi	21st American River 50 Mile Endurance Run	11:23:08 h	317
11.03	50km	11th Way Too Cool 50K Endurance Run	6:44:06 h	340
12.02	50km	22nd Jed Smith Ultra Classic - 50 km Race	5:38:09 h	76
1999
13.11	50mi	4th Helen Klein Ultra Classic 50mi	9:13:31 h	60
23.10	52.4mi	13th Sierra Nevada Endurance 52 Mile Run	12:49:43 h	92
28.08	31.5mi	2nd Tamalpa Headlands 50K	7:20:42 h	106
17.07	100mi	11th Vermont 100 Mile Endurance Race	27:45:35 h	79
10.04	50mi	20th American River 50 Mile Endurance Run	10:33:43 h	366
13.03	50km	10th Way Too Cool 50K Endurance Run	6:51:17 h	394
1998
06.09	50mi	4th Run On The Sly 50 Mile	10:41:59 h	25
13.06	50km	1st Best Run By A Dam Site	7:05:04 h	44
04.04	50mi	19th American River 50 Mile Endurance Run	10:28:42 h	349
1997
15.11	50mi	2nd Helen Klein Ultra Classic 50mi	9:33:30 h	72
27.09	100mi	12th Angeles Crest 100 Mile	32:34:31 h	96
28.06	100mi	24th Western States 100 Mile Endurance Run	29:17:07 h	221
05.04	50mi	18th American River 50 Mile Endurance Run	10:10:19 h	342
18.01	50km	19th Jed Smith Ultra Classic - 50 km Race	5:23:58 h	86
1996
26.10	52.4mi	10th Sierra Nevada Endurance 52 Mile Run	11:33:20 h	64
12.10	50mi	14th Dick Collins Firetrails 50 Mile	11:51:12 h	76
03.08	50km	15th Skyline 50k Endurance Run	6:17:21 h	124
18.05	50km	11th Silver State 50 km	10:04:50 h	58
27.04	50mi	California 50 Mile Endurance Run	11:36:44 h	62
06.04	50mi	17th American River 50 Mile Endurance Run	11:03:30 h	362
03.02	50km	18th Jed Smith Ultra Classic - 50 km Race	5:28:53 h	101
1995
28.10	52.4mi	9th Sierra Nevada Endurance 52 Mile Run	13:17:02 h	77
14.10	50mi	13th Dick Collins Firetrails 50 Mile	11:57:48 h	61
03.09	50mi	1st Run On The Sly 50 Mile	11:15:44 h	39
02.09	50km	1st Point Reyes 50K	7:18:42 h	127
06.08	50km	14th Skyline 50k Endurance Run	6:43:10 h	141
01.04	50mi	16th American River 50 Mile Endurance Run	10:52:40 h	387
1994
08.10	50mi	12th Dick Collins Firetrails 50 Mile	11:41:52 h	64
23.06	100mi	21st Western States 100 Mile Endurance Run	29:45:31 h	242
30.04	50mi	California 50 Mile Endurance Run	10:46:06 h	66
02.04	50mi	15th American River 50 Mile Endurance Run	11:21:47 h	412
12.03	50km	5th Way Too Cool 50K Endurance Run	7:11:07 h	294
05.02	50km	16th Jed Smith Ultra Classic - 50 km Race	5:22:28 h	56
1993
03.12	100mi	Key to Shining Key Ultramarathon 100 Mile	25:14:25 h	15
14.11	50mi	Gibson Ranch Last Chance 50 Mile	9:39:57 h	48
23.10	52.4mi	7th Sierra Nevada Endurance 52 Mile Run	11:49:18 h	63
31.07	100mi	5th Vermont 100 Mile Endurance Race	27:51:52 h	144
03.04	50mi	14th American River 50 Mile Endurance Run	10:47:36 h	352
30.01	50mi	7th Ledson Marsh 50 Mile	10:14:13 h	24
1992
24.10	52.4mi	6th Sierra Nevada Endurance 52 Mile Run	11:46:04 h	73
02.08	50km	11th Skyline 50k Endurance Run	7:04:54 h	88
16.05	50mi	8th Silver State 50 Miles	11:58:33 h	46
14.03	50km	3rd Way Too Cool 50K Endurance Run	6:43:54 h	244
08.02	50km	14th Jed Smith Ultra Classic - 50 km Race	5:20:53 h	60
1991
27.07	100mi	3rd Vermont 100 Mile Endurance Race	26:15:00 h	103
06.04	50mi	12th American River 50 Mile Endurance Run	10:40:35 h	274
09.03	50km	2nd Way Too Cool 50K Endurance Run	6:24:14 h	161
09.02	100km	100km Jed Smith Ultra Classic	11:01:08 h	18
26.01	50mi	5th Ledson Marsh 50 Mile	9:52:01 h	38
1990
19.05	50mi	7th Silver State 50 Miles	11:37:00 h	38
07.04	50mi	11th American River 50 Mile Endurance Run	9:13:07 h	201
10.03	50km	1st Way Too Cool 50K Endurance Run	6:20:08 h	91
27.01	50mi	4th Ledson Marsh 50 Mile	9:34:36 h	23
1989
29.07	100mi	1st Vermont 100 Mile Endurance Race	23:33:58 h	59
09.04	50mi	10th American River 50 Mile Endurance Run	11:12:18 h	199
1988
26.11	28mi	4th Quad Dipsea Trail Run	7:08:46 h	62
08.10	50mi	6th Dick Collins Firetrails 50 Mile	11:29:51 h	36
07.08	50km	7th Skyline 50k Endurance Run	6:28:04 h	82
11.06	100mi	10th Old Dominion 100 Mile Endurance Run	28:14:00 h	58
10.04	50mi	9th American River 50 Mile Endurance Run	11:27:51 h	198
30.01	50mi	2nd Ledson Marsh 50 Mile	9:18:31 h	22
1987
27.11	28mi	3rd Quad Dipsea Trail Run	6:46:25 h	60
10.10	50mi	5th Dick Collins Firetrails 50 Mile	11:08:24 h	46
01.08	50km	6th Skyline 50k Endurance Run	6:59:59 h	83
27.06	100mi	14th Western States 100 Mile Endurance Run	29:55:21 h	182
09.05	50mi	4th Quicksilver 50 Mile Endurance Run	11:20:59 h	51
12.04	50mi	8th American River 50 Mile Endurance Run	9:49:54 h	219
28.03	52.4mi	The Forty-Niner Double Marathon Trail Run	10:13:27 h	81
18.01	50mi	1st Ledson Marsh 50 Mile	8:46:32 h	18
1986
16.11	50mi	3rd San Juan Trail 50 Mile	11:11:13 h	134
11.10	50mi	4th Dick Collins Firetrails 50 Mile	11:07:56 h	29
21.09	50km	Pacific Crest Trail 50 km	8:26:39 h	24
13.04	50mi	7th American River 50 Mile Endurance Run	9:18:04 h	167
1985
30.11	28mi	1st Quad Dipsea Trail Run	6:26:35 h	58
1984
13.05	50mi	California 50 Mile Endurance Run	11:27:31 h	94

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	26/7/2025	2nd Hood Hundred 100 Miles	160,93	×2
✓ 2	9/6/2017	16th San Diego 100 Mile Endurance Run	160,93	×2
✓ 3	3/6/2016	15th San Diego 100 Mile Endurance Run	160,93	×2
✓ 4	6/6/2015	14th San Diego 100 Mile Endurance Run	160,93	×2
✓ 5	10/4/2015	4th The Zion 100 Mile Run	160,93	×2
✓ 6	28/6/2014	41st Western States 100 Mile Endurance Run	160,93	×2
✓ 7	26/10/2013	11th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 8	9/6/2012	11th San Diego 100 Mile Endurance Run	160,93	×2
✓ 9	25/6/2005	32th Western States 100 Mile Endurance Run	160,93	×2
✓ 10	26/6/2004	31th Western States 100 Mile Endurance Run	160,93	×2
✓ 11	24/6/2000	27th Western States 100 Mile Endurance Run	160,93	×2
✓ 12	17/7/1999	11th Vermont 100 Mile Endurance Race	160,93	×2
✓ 13	27/9/1997	12th Angeles Crest 100 Mile	160,93	×2
✓ 14	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×2
✓ 15	23/6/1994	21st Western States 100 Mile Endurance Run	160,93	×2
✓ 16	3/12/1993	Key to Shining Key Ultramarathon 100 Mile	160,93	×2
✓ 17	31/7/1993	5th Vermont 100 Mile Endurance Race	160,93	×2
✓ 18	27/7/1991	3rd Vermont 100 Mile Endurance Race	160,93	×2
✓ 19	29/7/1989	1st Vermont 100 Mile Endurance Race	160,93	×2
✓ 20	11/6/1988	10th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 21	27/6/1987	14th Western States 100 Mile Endurance Run	160,93	×2
✓ 22	27/4/2024	11th The Canyons Endurance 100 km Run	100,00	×1
✓ 23	5/6/2021	7th The Loco Go Big or Go Home Challenge 100K	100,00	×1
✓ 24	27/4/2019	6th The Canyons Endurance 100 km Run	100,00	×1
✓ 25	7/5/2016	21st Miwok 100k Trail Race	100,00	×1
✓ 26	4/5/2002	7th Miwok 100k Trail race	100,00	×1
✓ 27	6/5/2000	5th Miwok 100k Trail race	100,00	×1
✓ 28	9/2/1991	100km Jed Smith Ultra Classic	100,00	×1
✓ 29	20/10/2007	2nd San Francisco One Day, 12h	86,74	×1
✓ 30	23/10/1999	13th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 31	26/10/1996	10th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 32	28/10/1995	9th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 33	23/10/1993	7th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 34	24/10/1992	6th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 35	28/3/1987	The Forty-Niner Double Marathon Trail Run	84,33	×1
✓ 36	20/7/2024	23th Tahoe Rim Trail 50M Endurance Run	80,47	×1
✓ 37	9/3/2024	12th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 38	27/1/2024	1st Monterey Ultra	80,47	×1
✓ 39	24/9/2022	40th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 40	6/4/2019	40th American River 50 Mile Endurance Run	80,47	×1
✓ 41	10/3/2018	7th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 42	11/3/2017	6th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 43	16/10/2016	5th Big Brad Ultras - Punisher 50 Mile	80,47	×1
✓ 44	2/4/2016	37th American River 50 Mile Endurance Run	80,47	×1
✓ 45	12/3/2016	5th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 46	14/3/2015	4th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 47	20/4/2013	Mokelumne River 50 Mile Trail Run	80,47	×1
✓ 48	7/4/2012	33rd American River 50 Mile Endurance Run	80,47	×1
✓ 49	12/11/2011	1st Last Chance 50 Mile	80,47	×1
✓ 50	27/3/2010	3rd Lake Sonoma 50 Mile Race	80,47	×1
✓ 51	31/10/2009	14th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 52	10/10/2009	27th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 53	4/4/2009	30th American River 50 Mile Endurance Run	80,47	×1
✓ 54	5/4/2008	29th American River 50 Mile Endurance Run	80,47	×1
✓ 55	11/8/2007	1st Headlands Hundred 50 Mile Endurance Run	80,47	×1
✓ 56	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 57	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 58	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×1
✓ 59	31/8/2003	9th Run On The Sly 50 Mile	80,47	×1
✓ 60	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×1
✓ 61	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 62	10/11/2001	6th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 63	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 64	13/11/1999	4th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 65	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 66	6/9/1998	4th Run On The Sly 50 Mile	80,47	×1
✓ 67	4/4/1998	19th American River 50 Mile Endurance Run	80,47	×1
✓ 68	15/11/1997	2nd Helen Klein Ultra Classic 50mi	80,47	×1
✓ 69	5/4/1997	18th American River 50 Mile Endurance Run	80,47	×1
✓ 70	12/10/1996	14th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 71	27/4/1996	California 50 Mile Endurance Run	80,47	×1
✓ 72	6/4/1996	17th American River 50 Mile Endurance Run	80,47	×1
✓ 73	14/10/1995	13th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 74	3/9/1995	1st Run On The Sly 50 Mile	80,47	×1
✓ 75	1/4/1995	16th American River 50 Mile Endurance Run	80,47	×1
✓ 76	8/10/1994	12th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 77	30/4/1994	California 50 Mile Endurance Run	80,47	×1
✓ 78	2/4/1994	15th American River 50 Mile Endurance Run	80,47	×1
✓ 79	14/11/1993	Gibson Ranch Last Chance 50 Mile	80,47	×1
✓ 80	3/4/1993	14th American River 50 Mile Endurance Run	80,47	×1
81	30/1/1993	7th Ledson Marsh 50 Mile	80,47	×1
82	16/5/1992	8th Silver State 50 Miles	80,47	×1
83	6/4/1991	12th American River 50 Mile Endurance Run	80,47	×1
84	26/1/1991	5th Ledson Marsh 50 Mile	80,47	×1
85	19/5/1990	7th Silver State 50 Miles	80,47	×1
86	7/4/1990	11th American River 50 Mile Endurance Run	80,47	×1
87	27/1/1990	4th Ledson Marsh 50 Mile	80,47	×1
88	9/4/1989	10th American River 50 Mile Endurance Run	80,47	×1
89	8/10/1988	6th Dick Collins Firetrails 50 Mile	80,47	×1
90	10/4/1988	9th American River 50 Mile Endurance Run	80,47	×1
91	30/1/1988	2nd Ledson Marsh 50 Mile	80,47	×1
92	10/10/1987	5th Dick Collins Firetrails 50 Mile	80,47	×1
93	9/5/1987	4th Quicksilver 50 Mile Endurance Run	80,47	×1
94	12/4/1987	8th American River 50 Mile Endurance Run	80,47	×1
95	18/1/1987	1st Ledson Marsh 50 Mile	80,47	×1
96	16/11/1986	3rd San Juan Trail 50 Mile	80,47	×1
97	11/10/1986	4th Dick Collins Firetrails 50 Mile	80,47	×1
98	13/4/1986	7th American River 50 Mile Endurance Run	80,47	×1
99	13/5/1984	California 50 Mile Endurance Run	80,47	×1
100	17/8/2024	23rd Tamalpa Headlands 50K	50,69	—
101	24/8/2019	20th Tamalpa Headlands 50K	50,69	—
102	28/8/1999	2nd Tamalpa Headlands 50K	50,69	—
103	9/5/2026	43rd Quicksilver 50 km Endurance Run	50,00	—
104	28/2/2026	11th Salmon Falls 50 km Race	50,00	—
105	31/1/2026	48th Jed Smith Ultra Classic - 50 km Race	50,00	—
106	10/1/2026	5th No Hands Trail Run	50,00	—
107	12/4/2025	1st Outlands 50km	50,00	—
108	4/8/2024	43rd Skyline 50k Endurance Run	50,00	—
109	2/12/2023	10th San Joaquin River Trail 50K Run	50,00	—
110	4/11/2023	12th Lake Chabot 50 km Trail Run	50,00	—
111	14/10/2023	37th Ruth Anderson Ultra 50km	50,00	—
112	6/8/2023	42nd Skyline 50k Endurance Run	50,00	—
113	5/2/2022	44th Jed Smith Ultra Classic - 50 km Race	50,00	—
114	6/11/2021	10th Lake Chabot 50 km Trail Run	50,00	—
115	1/2/2020	42nd Jed Smith Ultra Classic - 50 km Race	50,00	—
116	2/6/2019	8th Big Basin - Skyline to the Sea 50 km	50,00	—
117	9/3/2019	8th Marin Ultra Challenge 50 km Race	50,00	—
118	29/9/2018	5th Overlook Endurance Run 50K	50,00	—
119	20/5/2018	31th Ohlone 50K Wilderness Run	50,00	—
120	15/4/2018	7th Grizzly Peak 50k	50,00	—
121	3/2/2018	40th Jed Smith Ultra Classic - 50 km Race	50,00	—
122	30/9/2017	4th Overlook Endurance Run 50K	50,00	—
123	16/9/2017	7th Coastal 50 km Trail Run	50,00	—
124	9/4/2017	3rd Woodside Purisima Creek Crossover	50,00	—
125	4/2/2017	39th Jed Smith Ultra Classic - 50 km Race	50,00	—
126	18/9/2016	6th Coastal 50 km Trail Run	50,00	—
127	7/8/2016	35th Skyline 50k Endurance Run	50,00	—
128	6/2/2016	38th Jed Smith Ultra Classic - 50 km Race	50,00	—
129	8/8/2015	34th Skyline 50k Endurance Run	50,00	—
130	7/2/2015	37th Jed Smith Ultra Classic - 50 km Race	50,00	—
131	20/9/2014	4th Coastal 50 km Trail Run	50,00	—
132	10/5/2014	31st Quicksilver 50 km Endurance Run	50,00	—
133	19/4/2014	Mokelumne River 50 km Trail Run	50,00	—
134	1/2/2014	36th Jed Smith Ultra Classic - 50 km Race	50,00	—
135	28/9/2013	2nd Berkeley Trail Adventure	50,00	—
136	24/3/2013	3rd Canyon Meadow (Winter) 50 km Trail Run	50,00	—
137	2/2/2013	35th Jed Smith Ultra Classic - 50 km Race	50,00	—
138	2/2/2008	30th Jed Smith Ultra Classic - 50 km Race	50,00	—
139	4/2/2006	28th Jed Smith Ultra Classic - 50 km Race	50,00	—
140	4/9/2005	11th Run On The Sly 50 km	50,00	—
141	4/6/2005	8th Best Run By A Dam Site	50,00	—
142	9/2/2002	24th Jed Smith Ultra Classic - 50 km Race	50,00	—
143	11/3/2000	11th Way Too Cool 50K Endurance Run	50,00	—
144	12/2/2000	22nd Jed Smith Ultra Classic - 50 km Race	50,00	—
145	13/3/1999	10th Way Too Cool 50K Endurance Run	50,00	—
146	13/6/1998	1st Best Run By A Dam Site	50,00	—
147	18/1/1997	19th Jed Smith Ultra Classic - 50 km Race	50,00	—
148	3/8/1996	15th Skyline 50k Endurance Run	50,00	—
149	18/5/1996	11th Silver State 50 km	50,00	—
150	3/2/1996	18th Jed Smith Ultra Classic - 50 km Race	50,00	—
151	2/9/1995	1st Point Reyes 50K	50,00	—
152	6/8/1995	14th Skyline 50k Endurance Run	50,00	—
153	12/3/1994	5th Way Too Cool 50K Endurance Run	50,00	—
154	5/2/1994	16th Jed Smith Ultra Classic - 50 km Race	50,00	—
155	2/8/1992	11th Skyline 50k Endurance Run	50,00	—
156	14/3/1992	3rd Way Too Cool 50K Endurance Run	50,00	—
157	8/2/1992	14th Jed Smith Ultra Classic - 50 km Race	50,00	—
158	9/3/1991	2nd Way Too Cool 50K Endurance Run	50,00	—
159	10/3/1990	1st Way Too Cool 50K Endurance Run	50,00	—
160	7/8/1988	7th Skyline 50k Endurance Run	50,00	—
161	1/8/1987	6th Skyline 50k Endurance Run	50,00	—
162	21/9/1986	Pacific Crest Trail 50 km	50,00	—
163	30/11/2024	39th Quad Dipsea Trail Run	45,06	—
164	26/11/1988	4th Quad Dipsea Trail Run	45,06	—
165	27/11/1987	3rd Quad Dipsea Trail Run	45,06	—
166	30/11/1985	1st Quad Dipsea Trail Run	45,06	—