Eric Robinson

Born : 1968 Cat. M55 Ultrarunner since 1981

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

49,6%

Rank quotient ?This runner's calculation uses 91 eligible race(s): Σ(rank − 1) = 5 791; Σ finishers = 11 664. 5 791 / 11 664 × 100 = 49.65%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed91

Km — ultra races7 487 km

> 100 km13

> 160 km11

> 200 km2

> 24h5

> 48h2

Longest race492,5 km

17th Across the Years, 6 days — 26/12/1999

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road18,7%

Trail81,3%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M1

🏅 Top 35

🏅 Top 3 M5

Longest winning streak0

Current streak0

Records

50 km4h20'24 100 km11h53'02 50 mi8h20'59 100 mi21h31'54 6 h51,21 km 12 h88,96 km 24 h157,68 km 48 h84,40 km 6 d492,50 km

HISTORY

92 race(s)

Date		Race	Perf.	Rk
2023
17.03	24h	12th Pulse Endurance Runs (Pickled Feet) 24 Hour	53.687 km	24
2019
02.11	53mi	10th Deadman Peaks Trail Run	13:52:59 h	39
16.08	100mi	1st High Five 100	44:40:00 h	3 🥉
2018
07.09	202mi	5th Tahoe 200 Mile Endurance Run	3d 08:57:45 h	38
2017
25.11	28mi	33rd Quad Dipsea Trail Run	7:50:02 h	232
26.08	100km	3rd Castle Peak 100	18:59:10 h	49
2016
26.11	28mi	32nd Quad Dipsea Trail Run	6:44:10 h	129
14.05	104.8mi	3rd The Me-Ow! Marathons	28:35:00 h	2 🥈
2015
02.05	38mi	2nd The Me-Ow! Marathons	11:59:00 h	2 🥈
28.03	100km	5th Gorge Waterfalls 100k	15:58:19 h	171
07.02	50km	5th American Canyon Ultramarathon	7:43:06 h	45
2014
31.12	24h	5th New Years One Day 24 Hour Run	157.683 km	10
12.07	12h	5th Dirty Dozen 12h Endurance Run	88.964 km	11
01.03	100km	2nd Razorback 100 km Endurance Race	14:39:57 h	5
01.02	50km	9th Orcas Island 50k	6:57:55 h	99
2013
28.09	50km	2nd Lost Sierra Endurance Run	7:32:42 h	33
13.07	40mi	2nd McCall Trailrunning Classic 40 Mile	11:43:24 h	32
06.04	50mi	34th American River 50 Mile Endurance Run	10:57:32 h	530
2012
29.09	50km	1st Lost Sierra Endurance Run	9:17:09 h	62
2010
30.10	50km	1st Boggs Mountain Boogie 50K	6:54:27 h	25
09.10	50mi	28th Dick Collins Firetrails 50 Mile	11:51:15 h	197
18.09	50km	5th Psychedelic Climacteric 50k	6:59:00 h	3 🥉
2008
15.08	50km	3rd Psychedelic Climacteric 50k	5:57:29 h	2 🥈
2007
08.09	50km	6th Stevens Creek Striders 50K	8:00:53 h	36
2005
14.05	50km	10th McDonald Forest 50K Trail Run	8:22:51 h	155
2003
26.04	50km	8th McDonald Forest 50K Trail Run	6:41:12 h	101
2002
01.09	50km	8th Run On The Sly 50 km	6:13:38 h	29
04.08	50km	21st Skyline 50k Endurance Run	6:04:15 h	94
27.04	50km	7th McDonald Forest 50K Trail Run	8:05:41 h	168
2001
28.04	50km	6th McDonald Forest 50K Trail Run	7:58:27 h	139
2000
25.11	28mi	16th Quad Dipsea Trail Run	7:02:39 h	162
14.10	50mi	18th Dick Collins Firetrails 50 Mile	11:23:31 h	75
29.04	50km	5th McDonald Forest 50K Trail Run	7:56:30 h	156
1999
26.12	6d	17th Across the Years, 6 days	492.500 km	5
09.10	50mi	17th Dick Collins Firetrails 50 Mile	10:56:10 h	38
09.07	100mi	7th Hardrock Hundred Endurance Run	36:59:03 h	23
24.04	50km	4th McDonald Forest 50K Trail Run	5:57:54 h	39
10.04	50mi	20th American River 50 Mile Endurance Run	9:28:39 h	227
27.03	50mi	5th Croom Trail 50 Mile Fools Run	9:22:53 h	11
1998
30.12	48h	16th Across the Years, 48h	84.400 km	15
28.11	28mi	14th Quad Dipsea Trail Run	5:20:31 h	31
14.11	50mi	3rd Helen Klein Ultra Classic 50mi	9:10:32 h	58
24.10	52.4mi	12th Sierra Nevada Endurance 52 Mile Run	10:34:31 h	39
10.10	50mi	16th Dick Collins Firetrails 50 Mile	9:59:06 h	39
29.08	31.5mi	1st Tamalpa Headlands 50K	5:48:05 h	35
01.08	50km	17th Skyline 50k Endurance Run	5:58:14 h	94
10.07	100mi	6th Hardrock Hundred Endurance Run	38:32:43 h	13
16.05	50km	13th Silver State 50 km	8:11:51 h	27
03.05	50km	3rd McDonald Forest 50K Trail Run	6:04:11 h	34
04.04	50mi	19th American River 50 Mile Endurance Run	9:51:03 h	287
1997
25.10	52.4mi	11th Sierra Nevada Endurance 52 Mile Run	10:54:38 h	68
20.10	50mi	15th Dick Collins Firetrails 50 Mile	9:05:17 h	24
27.09	100mi	12th Angeles Crest 100 Mile	29:57:04 h	61
13.09	50mi	3rd Cameron Park 50 Mile	8:24:10 h	15
06.09	50km	3rd Baldy Peaks 50K	8:28:05 h	32
06.09	50km	3rd Point Reyes 50K	5:31:07 h	45
31.08	50mi	3rd Run On The Sly 50 Mile	9:07:16 h	17
02.08	50km	16th Skyline 50k Endurance Run	5:38:08 h	82
28.06	100mi	24th Western States 100 Mile Endurance Run	26:21:52 h	126
17.05	50km	12th Silver State 50 km	7:19:47 h	26
10.05	50km	14th Quicksilver 50 km Endurance Run	4:58:45 h	26
27.04	50km	2nd McDonald Forest 50K Trail Run	5:14:53 h	17
19.04	50mi	12th Ruth Anderson Ultra 100km - 50mi Split	9:06:45 h	27
19.04	100km	12th Ruth Anderson Ultra 100km	11:53:02 h	27
05.04	50mi	18th American River 50 Mile Endurance Run	8:20:59 h	104
15.03	50km	8th Way Too Cool 50K Endurance Run	5:24:24 h	142
18.01	50km	19th Jed Smith Ultra Classic - 50 km Race	4:20:24 h	35
06.01	46mi	Epiphany Ultras - The Real Deal	9:07:00 h	9
1996
14.12	50km	1st Hunter S. Thompson Fear & Loathing 50 km	6:32:49 h	20
30.11	28mi	12th Quad Dipsea Trail Run	5:49:50 h	69
12.10	50mi	14th Dick Collins Firetrails 50 Mile	8:46:40 h	23
28.09	100mi	11th Angeles Crest 100 Mile	28:12:36 h	35
08.09	50km	2nd Baldy Peaks 50K	8:43:58 h	39
24.08	50km	2nd Point Reyes 50K	5:56:25 h	77
17.08	50mi	2nd Cameron Park 50 Mile	10:14:00 h	36
03.08	50km	15th Skyline 50k Endurance Run	5:21:04 h	54
22.07	24h	1st Jim Skophammer/BAUR 24 Hour	120.700 km	22
07.06	100mi	1st Kettle Moraine 100 Mile Endurance Run	26:46:54 h	52
01.06	50km	7th Shadow of the Giants 50K	8:58:05 h	150
11.05	50km	13th Quicksilver 50 km Endurance Run	5:34:03 h	28
05.05	50km	1st McDonald Forest 50K Trail Run	8:47:51 h	60
05.05	100km	1st Miwok 100k Trail race	12:37:07 h	29
06.04	50mi	17th American River 50 Mile Endurance Run	9:05:44 h	162
03.02	50km	18th Jed Smith Ultra Classic - 50 km Race	4:55:45 h	73
03.02	100mi	4th Rocky Raccoon 100 Mile Trail Run	21:31:54 h	9
1995
14.10	50mi	13th Dick Collins Firetrails 50 Mile	9:34:31 h	24
09.09	50mi	1st Cameron Park 50 Mile	10:40:05 h	27
06.08	50km	14th Skyline 50k Endurance Run	5:36:48 h	66
13.05	50km	12th Quicksilver 50 km Endurance Run	5:51:28 h	34
1983
27.08	40mi	Timberline Trail	8:43:00 h	21
1982
30.01	6h	Mudder Fell Six Hour	51.209 km	19
1981
22.08	40mi	Timberline Trail	9:10:01 h	24

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	26/12/1999	17th Across the Years, 6 days	492,50	×7
✓ 2	7/9/2018	5th Tahoe 200 Mile Endurance Run	325,09	×5
✓ 3	14/5/2016	3rd The Me-Ow! Marathons	168,66	×2
✓ 4	16/8/2019	1st High Five 100	160,93	×2
✓ 5	9/7/1999	7th Hardrock Hundred Endurance Run	160,93	×2
✓ 6	10/7/1998	6th Hardrock Hundred Endurance Run	160,93	×2
✓ 7	27/9/1997	12th Angeles Crest 100 Mile	160,93	×2
✓ 8	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×2
✓ 9	28/9/1996	11th Angeles Crest 100 Mile	160,93	×2
✓ 10	7/6/1996	1st Kettle Moraine 100 Mile Endurance Run	160,93	×2
✓ 11	3/2/1996	4th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 12	31/12/2014	5th New Years One Day 24 Hour Run	157,68	×2
✓ 13	22/7/1996	1st Jim Skophammer/BAUR 24 Hour	120,70	×1
✓ 14	26/8/2017	3rd Castle Peak 100	100,00	×1
✓ 15	28/3/2015	5th Gorge Waterfalls 100k	100,00	×1
✓ 16	1/3/2014	2nd Razorback 100 km Endurance Race	100,00	×1
✓ 17	19/4/1997	12th Ruth Anderson Ultra 100km	100,00	×1
✓ 18	5/5/1996	1st Miwok 100k Trail race	100,00	×1
✓ 19	12/7/2014	5th Dirty Dozen 12h Endurance Run	88,96	×1
✓ 20	2/11/2019	10th Deadman Peaks Trail Run	85,30	×1
✓ 21	30/12/1998	16th Across the Years, 48h	84,40	×1
✓ 22	24/10/1998	12th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 23	25/10/1997	11th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 24	6/4/2013	34th American River 50 Mile Endurance Run	80,47	×1
✓ 25	9/10/2010	28th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 26	14/10/2000	18th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 27	9/10/1999	17th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 28	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 29	27/3/1999	5th Croom Trail 50 Mile Fools Run	80,47	×1
✓ 30	14/11/1998	3rd Helen Klein Ultra Classic 50mi	80,47	×1
✓ 31	10/10/1998	16th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 32	4/4/1998	19th American River 50 Mile Endurance Run	80,47	×1
✓ 33	20/10/1997	15th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 34	13/9/1997	3rd Cameron Park 50 Mile	80,47	×1
✓ 35	31/8/1997	3rd Run On The Sly 50 Mile	80,47	×1
✓ 36	5/4/1997	18th American River 50 Mile Endurance Run	80,47	×1
✓ 37	12/10/1996	14th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 38	17/8/1996	2nd Cameron Park 50 Mile	80,47	×1
✓ 39	6/4/1996	17th American River 50 Mile Endurance Run	80,47	×1
✓ 40	14/10/1995	13th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 41	9/9/1995	1st Cameron Park 50 Mile	80,47	×1
✓ 42	6/1/1997	Epiphany Ultras - The Real Deal	74,03	×1
✓ 43	13/7/2013	2nd McCall Trailrunning Classic 40 Mile	64,37	×1
✓ 44	27/8/1983	Timberline Trail	64,37	×1
✓ 45	22/8/1981	Timberline Trail	64,37	×1
✓ 46	2/5/2015	2nd The Me-Ow! Marathons	61,16	—
✓ 47	17/3/2023	12th Pulse Endurance Runs (Pickled Feet) 24 Hour	53,69	—
✓ 48	30/1/1982	Mudder Fell Six Hour	51,21	—
✓ 49	29/8/1998	1st Tamalpa Headlands 50K	50,69	—
✓ 50	7/2/2015	5th American Canyon Ultramarathon	50,00	—
51	1/2/2014	9th Orcas Island 50k	50,00	—
52	28/9/2013	2nd Lost Sierra Endurance Run	50,00	—
53	29/9/2012	1st Lost Sierra Endurance Run	50,00	—
54	30/10/2010	1st Boggs Mountain Boogie 50K	50,00	—
55	18/9/2010	5th Psychedelic Climacteric 50k	50,00	—
56	15/8/2008	3rd Psychedelic Climacteric 50k	50,00	—
57	8/9/2007	6th Stevens Creek Striders 50K	50,00	—
58	14/5/2005	10th McDonald Forest 50K Trail Run	50,00	—
59	26/4/2003	8th McDonald Forest 50K Trail Run	50,00	—
60	1/9/2002	8th Run On The Sly 50 km	50,00	—
61	4/8/2002	21st Skyline 50k Endurance Run	50,00	—
62	27/4/2002	7th McDonald Forest 50K Trail Run	50,00	—
63	28/4/2001	6th McDonald Forest 50K Trail Run	50,00	—
64	29/4/2000	5th McDonald Forest 50K Trail Run	50,00	—
65	24/4/1999	4th McDonald Forest 50K Trail Run	50,00	—
66	1/8/1998	17th Skyline 50k Endurance Run	50,00	—
67	16/5/1998	13th Silver State 50 km	50,00	—
68	3/5/1998	3rd McDonald Forest 50K Trail Run	50,00	—
69	6/9/1997	3rd Baldy Peaks 50K	50,00	—
70	2/8/1997	16th Skyline 50k Endurance Run	50,00	—
71	17/5/1997	12th Silver State 50 km	50,00	—
72	10/5/1997	14th Quicksilver 50 km Endurance Run	50,00	—
73	27/4/1997	2nd McDonald Forest 50K Trail Run	50,00	—
74	15/3/1997	8th Way Too Cool 50K Endurance Run	50,00	—
75	18/1/1997	19th Jed Smith Ultra Classic - 50 km Race	50,00	—
76	14/12/1996	1st Hunter S. Thompson Fear & Loathing 50 km	50,00	—
77	8/9/1996	2nd Baldy Peaks 50K	50,00	—
78	24/8/1996	2nd Point Reyes 50K	50,00	—
79	3/8/1996	15th Skyline 50k Endurance Run	50,00	—
80	1/6/1996	7th Shadow of the Giants 50K	50,00	—
81	11/5/1996	13th Quicksilver 50 km Endurance Run	50,00	—
82	6/8/1995	14th Skyline 50k Endurance Run	50,00	—
83	13/5/1995	12th Quicksilver 50 km Endurance Run	50,00	—
84	25/11/2017	33rd Quad Dipsea Trail Run	45,06	—
85	26/11/2016	32nd Quad Dipsea Trail Run	45,06	—
86	25/11/2000	16th Quad Dipsea Trail Run	45,06	—
87	28/11/1998	14th Quad Dipsea Trail Run	45,06	—
88	30/11/1996	12th Quad Dipsea Trail Run	45,06	—