Mike Topper

Born : 1959 Cat. M65 Ultrarunner since 1994

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 ?

Canada

United States

8,5%

Rank quotient ?This runner's calculation uses 96 eligible race(s): Σ(rank − 1) = 1 615; Σ finishers = 18 893. 1 615 / 18 893 × 100 = 8.55%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed96

Km — ultra races6 802 km

> 100 km8

> 160 km8

Longest race160,9 km

3rd Cascade Crest Classic 100 Mile — 25/8/2001

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road0,7%

Trail99,3%

Wins & podiums (ultra)

🏆 Win4

🏆 Win M4

🏅 Top 315

🏅 Top 3 M16

Longest winning streak1

Current streak0

Records

50 km4h05'09 100 km9h42'29 50 mi6h51'33 100 mi19h21'00

HISTORY

96 race(s)

Date		Race	Perf.	Rk
2013
12.10	50mi	31st Dick Collins Firetrails 50 Mile	8:26:19 h	25
19.05	50km	26th Ohlone 50K Wilderness Run	5:48:41 h	10
13.04	50mi	21st Bull Run Run 50 Miler	8:19:53 h	33
2012
08.09	50km	11th Stevens Creek Striders 50K	5:42:01 h	4
20.05	50km	25th Ohlone 50K Wilderness Run	6:25:42 h	39
14.04	50mi	4th Lake Sonoma 50 Mile Race	9:29:18 h	67
2011
08.10	50mi	29th Dick Collins Firetrails 50 Mile	9:01:29 h	41
16.07	50mi	10th Tahoe Rim Trail 50M Endurance Run	10:37:35 h	24
22.05	50km	24th Ohlone 50K Wilderness Run	5:55:30 h	28
07.05	100km	16th Miwok 100k Trail race	11:57:11 h	99
10.04	50km	4th Skyline to the Sea 50km	5:01:26 h	27
19.03	50km	3rd Diablo Trails Challenge	6:33:14 h	16
19.02	50km	1st Golden Gate 50 km Winter Trail Run	5:44:14 h	5
2010
09.10	50mi	28th Dick Collins Firetrails 50 Mile	8:48:05 h	44
23.05	50km	23rd Ohlone 50K Wilderness Run	5:42:26 h	19
08.05	50mi	27th Quicksilver 50 Mile Endurance Run	8:43:55 h	18
27.03	50mi	3rd Lake Sonoma 50 Mile Race	9:55:49 h	43
13.03	50km	21st Way Too Cool 50K Endurance Run	4:59:17 h	75
2009
28.11	28mi	25th Quad Dipsea Trail Run	5:10:35 h	18
12.09	50km	8th Stevens Creek Striders 50K	5:27:18 h	6
31.05	50km	22nd Ohlone 50K Wilderness Run	5:59:45 h	26
09.05	50mi	26th Quicksilver 50 Mile Endurance Run	9:06:32 h	24
19.04	50mi	7th Diablo Endurance Run	11:49:40 h	18
14.03	50km	20th Way Too Cool 50K Endurance Run	5:07:42 h	130
07.02	50km	8th Woodside Trail Run 50K	4:55:50 h	23
2007
08.09	50km	6th Stevens Creek Striders 50K	5:28:34 h	3 🥉
20.05	50km	20th Ohlone 50K Wilderness Run	5:44:42 h	16
2005
22.05	50km	18th Ohlone 50K Wilderness Run	5:44:44 h	8
30.04	100km	10th Miwok 100k Trail race	10:36:40 h	33
20.03	50km	4th Stevens Creek Striders 50K	5:18:55 h	6
12.03	50km	16th Way Too Cool 50K Endurance Run	4:42:10 h	49
2004
27.11	28mi	20th Quad Dipsea Trail Run	5:13:14 h	27
01.08	50km	23rd Skyline 50k Endurance Run	4:29:04 h	5
19.06	50km	2nd Skyline Ridge Trail Run	5:00:34 h	4
16.05	50km	17th Ohlone 50K Wilderness Run	5:39:28 h	10
01.05	100km	9th Miwok 100k Trail race	10:17:55 h	16
13.03	50km	15th Way Too Cool 50K Endurance Run	4:29:45 h	37
07.02	50km	3rd Woodside Trail Run 50K	5:01:47 h	10
10.01	53km	25th Epiphany Ultras - The Popular But Wussy Metric	5:23:00 h	3 🥉
2003
07.06	50km	14th Shadow of the Giants 50K	5:05:27 h	13
10.05	50km	20th Quicksilver 50 km Endurance Run	4:36:59 h	3 🥉
08.03	50km	14th Way Too Cool 50K Endurance Run	4:29:10 h	50
2002
20.07	50mi	2nd Tahoe Rim Trail 50M Endurance Runs	8:50:36 h	2 🥈
19.05	50km	15th Ohlone 50K Wilderness Run	5:11:01 h	5
09.03	50km	13th Way Too Cool 50K Endurance Run	4:18:35 h	34
09.02	50km	1st Woodside Trail Run 50K	4:55:45 h	4
2001
25.08	100mi	3rd Cascade Crest Classic 100 Mile	22:23:00 h	3 🥉
21.07	100km	Elkhorn Mountain Endurance Run 100 km	11:17:41 h	5
16.06	50mi	10th Bighorn Mountain Wild & Scenic 50mi Trail Run	9:23:01 h	3 🥉
20.05	50km	14th Ohlone 50K Wilderness Run	5:13:58 h	1 🏆
05.05	100km	6th Miwok 100k Trail race	9:48:27 h	7
07.04	50mi	22nd American River 50 Mile Endurance Run	7:11:14 h	12
10.03	50km	12th Way Too Cool 50K Endurance Run	4:17:09 h	24
2000
09.09	100mi	21st Wasatch Front 100 Mile	22:58:55 h	5
24.06	100mi	27th Western States 100 Mile Endurance Run	20:05:56 h	13
21.05	50km	13th Ohlone 50K Wilderness Run	5:22:06 h	2 🥈
06.05	100km	5th Miwok 100k Trail race	9:42:29 h	9
15.04	50mi	9th Leona Divide 50 Mile Run	7:51:33 h	7
01.04	50mi	21st American River 50 Mile Endurance Run	6:56:17 h	6
11.03	50km	11th Way Too Cool 50K Endurance Run	4:19:32 h	19
11.01	49km	Epiphany Ultras - The Popular But Wussy Metric	4:28:00 h	2 🥈
1999
27.11	28mi	15th Quad Dipsea Trail Run	4:34:38 h	7
26.06	100mi	26th Western States 100 Mile Endurance Run	19:28:05 h	8
16.05	50km	12th Ohlone 50K Wilderness Run	4:56:29 h	5
10.04	50mi	20th American River 50 Mile Endurance Run	6:51:33 h	18
13.03	50km	10th Way Too Cool 50K Endurance Run	4:05:26 h	9
09.01	48km	Epiphany Ultras - The Popular But Wussy Metric	4:29:00 h	1 🏆
1998
28.11	28mi	14th Quad Dipsea Trail Run	4:46:15 h	11
10.10	50km	5th Cuyamaca-Laguna 50k Trail Race	4:46:05 h	3 🥉
05.09	100mi	3rd The Eagle 100 Mile Endurance Run	22:04:42 h	1 🏆
01.08	50km	17th Skyline 50k Endurance Run	4:29:46 h	13
27.06	100mi	25th Western States 100 Mile Endurance Run	20:09:47 h	11
17.05	50km	11th Ohlone 50K Wilderness Run	4:53:33 h	6
09.05	50mi	15th Quicksilver 50 Mile Endurance Run	7:19:46 h	2 🥈
21.03	50km	12th Crown King Scramble 50K	4:47:28 h	7
14.03	50km	9th Way Too Cool 50K Endurance Run	4:05:09 h	11
1997
06.12	50km	2nd Hunter S. Thompson Fear & Loathing 50 km	4:55:00 h	1 🏆
25.10	52.4mi	11th Sierra Nevada Endurance 52 Mile Run	7:49:55 h	6
06.09	50km	3rd Point Reyes 50K	4:52:12 h	20
28.06	100mi	24th Western States 100 Mile Endurance Run	19:21:00 h	9
18.05	50km	10th Ohlone 50K Wilderness Run	5:28:06 h	7
03.05	100km	2nd Miwok 100k Trail race	10:26:59 h	3 🥉
05.04	50mi	18th American River 50 Mile Endurance Run	6:58:28 h	27
15.03	50km	8th Way Too Cool 50K Endurance Run	4:12:11 h	19
1996
30.11	28mi	12th Quad Dipsea Trail Run	4:45:30 h	15
12.10	50mi	14th Dick Collins Firetrails 50 Mile	7:37:23 h	5
24.08	50km	2nd Point Reyes 50K	4:50:09 h	16
29.06	100mi	23rd Western States 100 Mile Endurance Run	20:38:19 h	10
05.05	100km	1st Miwok 100k Trail race	10:48:45 h	5
06.04	50mi	17th American River 50 Mile Endurance Run	7:20:48 h	27
09.03	50km	7th Way Too Cool 50K Endurance Run	4:15:30 h	14
1995
28.10	52.4mi	9th Sierra Nevada Endurance 52 Mile Run	8:57:42 h	4
01.04	50mi	16th American River 50 Mile Endurance Run	7:02:42 h	20
11.03	50km	6th Way Too Cool 50K Endurance Run	4:22:07 h	18
1994
07.08	50km	13th Skyline 50k Endurance Run	4:25:42 h	8
02.04	50mi	15th American River 50 Mile Endurance Run	7:24:50 h	46

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	25/8/2001	3rd Cascade Crest Classic 100 Mile	160,93	×3
✓ 2	9/9/2000	21st Wasatch Front 100 Mile	160,93	×3
✓ 3	24/6/2000	27th Western States 100 Mile Endurance Run	160,93	×3
✓ 4	26/6/1999	26th Western States 100 Mile Endurance Run	160,93	×3
✓ 5	5/9/1998	3rd The Eagle 100 Mile Endurance Run	160,93	×3
✓ 6	27/6/1998	25th Western States 100 Mile Endurance Run	160,93	×3
✓ 7	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×3
✓ 8	29/6/1996	23rd Western States 100 Mile Endurance Run	160,93	×3
✓ 9	7/5/2011	16th Miwok 100k Trail race	100,00	×1
✓ 10	30/4/2005	10th Miwok 100k Trail race	100,00	×1
✓ 11	1/5/2004	9th Miwok 100k Trail race	100,00	×1
✓ 12	21/7/2001	Elkhorn Mountain Endurance Run 100 km	100,00	×1
✓ 13	5/5/2001	6th Miwok 100k Trail race	100,00	×1
✓ 14	6/5/2000	5th Miwok 100k Trail race	100,00	×1
✓ 15	3/5/1997	2nd Miwok 100k Trail race	100,00	×1
✓ 16	5/5/1996	1st Miwok 100k Trail race	100,00	×1
✓ 17	25/10/1997	11th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 18	28/10/1995	9th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 19	12/10/2013	31st Dick Collins Firetrails 50 Mile	80,47	×1
✓ 20	13/4/2013	21st Bull Run Run 50 Miler	80,47	×1
✓ 21	14/4/2012	4th Lake Sonoma 50 Mile Race	80,47	×1
✓ 22	8/10/2011	29th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 23	16/7/2011	10th Tahoe Rim Trail 50M Endurance Run	80,47	×1
✓ 24	9/10/2010	28th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 25	8/5/2010	27th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 26	27/3/2010	3rd Lake Sonoma 50 Mile Race	80,47	×1
✓ 27	9/5/2009	26th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 28	19/4/2009	7th Diablo Endurance Run	80,47	×1
✓ 29	20/7/2002	2nd Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 30	16/6/2001	10th Bighorn Mountain Wild & Scenic 50mi Trail Run	80,47	×1
✓ 31	7/4/2001	22nd American River 50 Mile Endurance Run	80,47	×1
✓ 32	15/4/2000	9th Leona Divide 50 Mile Run	80,47	×1
✓ 33	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 34	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 35	9/5/1998	15th Quicksilver 50 Mile Endurance Run	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	6/4/1996	17th American River 50 Mile Endurance Run	80,47	×1
✓ 39	1/4/1995	16th American River 50 Mile Endurance Run	80,47	×1
✓ 40	2/4/1994	15th American River 50 Mile Endurance Run	80,47	×1
✓ 41	10/1/2004	25th Epiphany Ultras - The Popular But Wussy Metric	53,00	×1
✓ 42	19/5/2013	26th Ohlone 50K Wilderness Run	50,00	—
✓ 43	8/9/2012	11th Stevens Creek Striders 50K	50,00	—
✓ 44	20/5/2012	25th Ohlone 50K Wilderness Run	50,00	—
✓ 45	22/5/2011	24th Ohlone 50K Wilderness Run	50,00	—
✓ 46	10/4/2011	4th Skyline to the Sea 50km	50,00	—
✓ 47	19/3/2011	3rd Diablo Trails Challenge	50,00	—
✓ 48	19/2/2011	1st Golden Gate 50 km Winter Trail Run	50,00	—
✓ 49	23/5/2010	23rd Ohlone 50K Wilderness Run	50,00	—
✓ 50	13/3/2010	21st Way Too Cool 50K Endurance Run	50,00	—
51	12/9/2009	8th Stevens Creek Striders 50K	50,00	—
52	31/5/2009	22nd Ohlone 50K Wilderness Run	50,00	—
53	14/3/2009	20th Way Too Cool 50K Endurance Run	50,00	—
54	7/2/2009	8th Woodside Trail Run 50K	50,00	—
55	8/9/2007	6th Stevens Creek Striders 50K	50,00	—
56	20/5/2007	20th Ohlone 50K Wilderness Run	50,00	—
57	22/5/2005	18th Ohlone 50K Wilderness Run	50,00	—
58	20/3/2005	4th Stevens Creek Striders 50K	50,00	—
59	12/3/2005	16th Way Too Cool 50K Endurance Run	50,00	—
60	1/8/2004	23rd Skyline 50k Endurance Run	50,00	—
61	19/6/2004	2nd Skyline Ridge Trail Run	50,00	—
62	16/5/2004	17th Ohlone 50K Wilderness Run	50,00	—
63	13/3/2004	15th Way Too Cool 50K Endurance Run	50,00	—
64	7/2/2004	3rd Woodside Trail Run 50K	50,00	—
65	7/6/2003	14th Shadow of the Giants 50K	50,00	—
66	10/5/2003	20th Quicksilver 50 km Endurance Run	50,00	—
67	8/3/2003	14th Way Too Cool 50K Endurance Run	50,00	—
68	19/5/2002	15th Ohlone 50K Wilderness Run	50,00	—
69	9/3/2002	13th Way Too Cool 50K Endurance Run	50,00	—
70	9/2/2002	1st Woodside Trail Run 50K	50,00	—
71	20/5/2001	14th Ohlone 50K Wilderness Run	50,00	—
72	10/3/2001	12th Way Too Cool 50K Endurance Run	50,00	—
73	21/5/2000	13th Ohlone 50K Wilderness Run	50,00	—
74	11/3/2000	11th Way Too Cool 50K Endurance Run	50,00	—
75	16/5/1999	12th Ohlone 50K Wilderness Run	50,00	—
76	13/3/1999	10th Way Too Cool 50K Endurance Run	50,00	—
77	10/10/1998	5th Cuyamaca-Laguna 50k Trail Race	50,00	—
78	1/8/1998	17th Skyline 50k Endurance Run	50,00	—
79	17/5/1998	11th Ohlone 50K Wilderness Run	50,00	—
80	21/3/1998	12th Crown King Scramble 50K	50,00	—
81	14/3/1998	9th Way Too Cool 50K Endurance Run	50,00	—
82	6/12/1997	2nd Hunter S. Thompson Fear & Loathing 50 km	50,00	—
83	6/9/1997	3rd Point Reyes 50K	50,00	—
84	18/5/1997	10th Ohlone 50K Wilderness Run	50,00	—
85	15/3/1997	8th Way Too Cool 50K Endurance Run	50,00	—
86	24/8/1996	2nd Point Reyes 50K	50,00	—
87	9/3/1996	7th Way Too Cool 50K Endurance Run	50,00	—
88	11/3/1995	6th Way Too Cool 50K Endurance Run	50,00	—
89	7/8/1994	13th Skyline 50k Endurance Run	50,00	—
90	11/1/2000	Epiphany Ultras - The Popular But Wussy Metric	49,00	—
91	9/1/1999	Epiphany Ultras - The Popular But Wussy Metric	48,00	—
92	28/11/2009	25th Quad Dipsea Trail Run	45,06	—
93	27/11/2004	20th Quad Dipsea Trail Run	45,06	—
94	27/11/1999	15th Quad Dipsea Trail Run	45,06	—
95	28/11/1998	14th Quad Dipsea Trail Run	45,06	—
96	30/11/1996	12th Quad Dipsea Trail Run	45,06	—