Nicholas Palazzo

Born : 1947 Cat. M75 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

45,7%

Rank quotient ?This runner's calculation uses 135 eligible race(s): Σ(rank − 1) = 6 788; Σ finishers = 14 849. 6 788 / 14 849 × 100 = 45.71%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed137

Km — ultra races12 193 km

> 100 km39

> 160 km34

> 200 km1

> 24h1

Longest race217,3 km

13th Badwater Ultramarathon — 15/7/1999

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road34,8%

Trail63,9%

Stage1,3%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 32

🏅 Top 3 M2

Longest winning streak0

Current streak0

Records

50 km3h58'50 100 km10h51'00 50 mi7h07'59 100 mi17h48'37 6 h63,71 km 12 h108,63 km 24 h128,75 km

HISTORY

135 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2010
28.03	50km	16th Queens 50 km Run	5:41:55 h	19
2009
21.11	60km	29th NYRR Knickerbocker 60K	7:00:47 h	140
07.11	50mi	9th Stone Cat 50 Mile	12:01:25 h	94
23.05	50km	15th Queens 50 km Run	5:22:12 h	10
31.03	50km	21th The HAT Run 50K	6:49:29 h	244
03.01	50km	13th Recover from the Holidays 50K	5:40:14 h	9
2008
08.11	37.5mi	8th Stone Cat 37.5 Mile	8:05:16 h	6
19.10	6h	9th 6 Hour 60th Birthday Run	55.425 km	11
19.07	100mi	20th Vermont 100 Mile Endurance Race	28:14:26 h	113
26.04	50km	30th Sybil Ludington 50 km Run	5:25:48 h	23
29.03	50km	20th The HAT Run 50K	6:29:10 h	171
02.03	50km	6th Caumsett Park 50K Lloyd Neck	5:20:27 h	59
05.01	50km	12th Recover from the Holidays 50K	5:41:40 h	14
2007
14.10	6h	8th 6 Hour 60th Birthday Run	49.406 km	26
30.09	50mi	14th Vermont 50 Miles Ultra Run	10:48:23 h	109
12.08	50km	1st Turkey Swamp 50 km Race	5:11:21 h	30
30.06	50mi	19th Finger Lakes Fifties 50 Mile Run	10:56:31 h	26
24.03	50km	19th The HAT Run 50K	6:26:15 h	194
04.03	50km	5th Caumsett Park 50K Lloyd Neck	5:16:38 h	55
2006
04.11	50mi	24th Mountain Masochist 50 Mile Trail Run	12:04:29 h	225
23.09	6h	6th Staten Island 6 hour Ultra race	53.414 km	7
22.07	100mi	18th Vermont 100 Mile Endurance Race	27:03:32 h	98
22.04	50km	28th Sybil Ludington 50 km Run	5:24:18 h	26
05.03	50km	4th Caumsett Park 50K Lloyd Neck	5:23:29 h	50
2005
16.07	100mi	17th Vermont 100 Mile Endurance Race	23:57:05 h	62
09.04	50mi	13th Bull Run Run 50 Miler	11:43:41 h	192
06.03	50km	3rd Caumsett Park 50K Lloyd Neck	5:20:30 h	29
2004
17.07	100mi	16th Vermont 100 Mile Endurance Race	21:57:40 h	42
12.06	70.5mi	25th Laurel Highlands 70 Mile Ultra	19:56:15 h	32
08.05	100mi	10th Massanutten Mountain Trails 100 Mile	32:25:17 h	53
17.04	50mi	12th Bull Run Run 50 Miler	9:44:52 h	81
07.03	50km	2nd Caumsett Park 50K Lloyd Neck	4:51:03 h	23
15.02	50km	12th Kurt Steiner 50K	5:20:45 h	30
03.01	50km	8th Recover from the Holidays 50K	5:05:26 h	10
2003
08.11	50mi	3rd Stone Cat 50 Mile	11:27:11 h	35
06.09	100mi	24th Wasatch Front 100 Mile	34:48:45 h	110
19.07	100mi	15th Vermont 100 Mile Endurance Race	21:55:17 h	64
05.07	50km	15th Finger Lakes Fifties 50 km Run	6:23:57 h	16
26.04	50km	25th Sybil Ludington 50 km Run	5:18:36 h	17
12.04	50mi	11th Bull Run Run 50 Miler	10:28:44 h	137
15.02	50km	11th Kurt Steiner 50K	5:19:46 h	30
2002
30.11	60km	23rd NYRR Knickerbocker 60K	6:09:27 h	34
09.11	50mi	2nd Stone Cat 50 Mile	10:14:41 h	25
29.09	50mi	9th Vermont 50 Miles Ultra Run	10:18:05 h	46
07.09	100mi	23rd Wasatch Front 100 Mile	34:55:57 h	113
20.07	100mi	14th Vermont 100 Mile Endurance Race	22:48:46 h	73
08.06	70.5mi	23th Laurel Highlands 70 Mile Ultra	17:57:54 h	29
11.05	100mi	8th Massanutten Mountain Trails 100 Mile	31:18:52 h	45
20.04	50km	24th Sybil Ludington 50 km Run	5:14:16 h	19
12.04	50mi	10th Bull Run Run 50 Miler	10:17:30 h	110
05.01	50km	7th Recover from the Holidays 50K	4:57:55 h	18
2001
17.11	50mi	39th JFK 50 Mile	9:11:15 h	162
20.10	50mi	19th Mountain Masochist 50 Mile Trail Run	10:27:42 h	76
30.09	50mi	8th Vermont 50 Miles Ultra Run	9:47:35 h	30
08.09	100mi	22nd Wasatch Front 100 Mile	33:59:22 h	96
12.05	100mi	7th Massanutten Mountain Trails 100 Mile	31:35:02 h	36
28.04	50km	23rd Sybil Ludington 50 km Run	4:52:24 h	6
07.04	50mi	9th Bull Run Run 50 Miler	11:06:12 h	130
18.02	50mi	30th Metropolitan 50 Mile Race	8:50:13 h	16
2000
25.11	60km	21st NYRR Knickerbocker 60K	5:46:02 h	21
04.11	50mi	18th Mountain Masochist 50 Mile Trail Run	10:29:51 h	67
01.10	50mi	7th Vermont 50 Miles Ultra Run	10:14:36 h	42
09.09	100mi	21st Wasatch Front 100 Mile	32:42:07 h	76
13.08	50km	Bronx Trail 50 km	5:01:10 h	11
15.07	100mi	12th Vermont 100 Mile Endurance Race	21:51:32 h	49
13.05	100mi	6th Massanutten Mountain Trails 100 Mile	33:39:32 h	38
22.04	50km	22nd Sybil Ludington 50 km Run	4:44:04 h	12
08.04	50mi	6th Umstead Endurance Run 50 Miles	9:18:31 h	15
1999
20.11	50mi	37th JFK 50 Mile	9:07:35 h	177
05.09	50km	Brooklyn 50 km Run	5:29:37 h	13
15.07	135mi	13th Badwater Ultramarathon	43:07:00 h	18
13.06	6h	Cirulnick-Innamorato Six Hour Distance Run	47.356 km	31
24.04	50km	21st Sybil Ludington 50 km Run	5:33:09 h	31
10.04	100mi	5th Umstead Endurance Run 100 Miles	22:18:18 h	17
27.02	50mi	28th Metropolitan 50 Mile Race	9:21:33 h	22
1998
28.11	50km	6th Kurt Steiner 50K	4:43:53 h	21
21.11	50mi	36th JFK 50 Mile	8:54:16 h	162
12.09	100mi	19th Wasatch Front 100 Mile	34:08:00 h	114
22.08	100mi	16th Leadville Trail 100 Mile	29:28:57 h	176
18.07	100mi	10th Vermont 100 Mile Endurance Race	22:39:29 h	57
27.06	100mi	25th Western States 100 Mile Endurance Run	28:24:28 h	151
07.06	50mi	2nd Bay Circuit Trail 50 Mile	8:55:06 h	17
25.04	50km	20th Sybil Ludington 50 km Run	4:44:43 h	11
18.04	50mi	6th Bull Run Run 50 Miler	9:37:16 h	53
15.02	60km	19th NYRR Knickerbocker 60K	5:23:12 h	19
1997
29.11	50km	5th Kurt Steiner 50K	4:48:55 h	26
22.11	50mi	35th JFK 50 Mile	8:37:37 h	90
05.10	50km	Bergen Ultra Blast	4:30:47 h	9
05.09	100mi	18th Wasatch Front 100 Mile	31:19:00 h	67
19.07	100mi	9th Vermont 100 Mile Endurance Race	22:27:04 h	67
28.06	100mi	24th Western States 100 Mile Endurance Run	27:53:29 h	151
16.02	60km	18th NYRR Knickerbocker 60K	5:46:57 h	36
1996
20.07	100mi	8th Vermont 100 Mile Endurance Race	23:20:19 h	69
21.04	50km	22th Lake Waramaug 50km Ultra Marathon	4:26:59 h	5
1995
01.10	50km	3rd Kurt Steiner 50K	4:57:34 h	20
08.09	100mi	16th Wasatch Front 100 Mile	34:41:52 h	96
24.06	100mi	22nd Western States 100 Mile Endurance Run	31:39:34 h	185
29.04	50km	17th Sybil Ludington 50 km Run	4:44:06 h	17
25.02	60km	16th NYRR Knickerbocker 60K	5:49:04 h	23
1994
26.11	60km	15th NYRR Knickerbocker 60K	5:57:32 h	30
18.06	100mi	5th Mohican Trail 100 Mile	28:00:00 h	21
16.04	50km	16th Sybil Ludington 50 km Run	4:46:49 h	13
1993
09.10	100mi	3rd Arkansas Traveller 100	23:40:34 h	25
26.09	50km	1st Kurt Steiner 50K	5:10:44 h	15
31.07	100mi	5th Vermont 100 Mile Endurance Race	24:52:29 h	102
05.06	100mi	15th Old Dominion 100 Mile Endurance Run	25:12:00 h	26
1992
12.12	60km	14th NYRR Knickerbocker 60K	5:34:38 h	12
22.02	50mi	21st Metropolitan 50 Mile Race	7:14:28 h	12
1991
07.12	60km	13th NYRR Knickerbocker 60K	5:22:04 h	13
09.03	50km	4th Sri Chinmoy 50 km Queens	4:15:33 h	4
23.02	50mi	20th Metropolitan 50 Mile Race	7:35:53 h	18
1990
27.10	50mi	8th Mountain Masochist 50 Mile Trail Run	9:39:10 h	32
10.03	50km	3rd Sri Chinmoy 50 km Queens	3:58:50 h	3 🥉
10.02	60km	12th NYRR Knickerbocker 60K	5:29:03 h	19
1989
29.07	100mi	1st Vermont 100 Mile Endurance Race	23:27:56 h	58
1988
19.11	50mi	26th JFK 50 Mile	9:34:39 h	81
1987
12.12	24h	10th Sri Chinmoy 24 Hour Race	128.747 km	18
27.09	6h	Dix Hills Running Club Six Hour Ultra Run	63.708 km	9
1985
09.08	100mi/3stages	5th New York Pioneer Club 100 Mile Trek	17:48:37 h	11
15.06	100mi	NYRR National TAC 100 Mile Championship	21:10:39 h	22
15.06	50mi	NYRR National TAC 100 Mile Championship - 50mi Split	8:41:50 h	18
15.06	100km	NYRR National TAC 100 Mile Championship - 100km Split	11:11:36 h	21
28.04	50mi	12th Lake Waramaug 50mi Ultra Marathon	7:29:50 h	19
16.03	60km	7th NYRR Knickerbocker 60K	5:26:16 h	37
1984
24.11	100km	Metro 100 km	10:51:00 h	16
10.11	50mi	14th Metropolitan 50 Mile Race	8:02:25 h	23
18.08	12h	3rd Crocheron 12 Hour Run	101.746 km	23
26.05	40mi	5th Forest Park 40 Mile	5:51:21 h	22
24.03	12h	Prospect Park 12 Hour Run	108.630 km	9
1983
03.12	50mi	Valley Stream 50 Miler	7:25:11 h	21
01.10	70km	Tri-State Run	7:20:58 h	7
1982
18.12	50mi	Valley Stream 50 Miler	7:07:59 h	12
31.07	60km	Broadway Ultra Society Handicap Ultra	5:43:21 h	3 🥉
17.07	50km	Island Track Club 50 km	4:46:27 h	12
29.05	40mi	3rd Forest Park 40 Mile	5:49:05 h	34
1981
20.12	50mi	Valley Stream 50 Miler	8:00:18 h	29
05.09	40mi	2nd Forest Park 40 Mile	5:47:18 h	44

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	15/7/1999	13th Badwater Ultramarathon	217,26	×2
✓ 2	19/7/2008	20th Vermont 100 Mile Endurance Race	160,93	×2
✓ 3	22/7/2006	18th Vermont 100 Mile Endurance Race	160,93	×2
✓ 4	16/7/2005	17th Vermont 100 Mile Endurance Race	160,93	×2
✓ 5	17/7/2004	16th Vermont 100 Mile Endurance Race	160,93	×2
✓ 6	8/5/2004	10th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 7	6/9/2003	24th Wasatch Front 100 Mile	160,93	×2
✓ 8	19/7/2003	15th Vermont 100 Mile Endurance Race	160,93	×2
✓ 9	7/9/2002	23rd Wasatch Front 100 Mile	160,93	×2
✓ 10	20/7/2002	14th Vermont 100 Mile Endurance Race	160,93	×2
✓ 11	11/5/2002	8th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 12	8/9/2001	22nd Wasatch Front 100 Mile	160,93	×2
✓ 13	12/5/2001	7th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 14	9/9/2000	21st Wasatch Front 100 Mile	160,93	×2
✓ 15	15/7/2000	12th Vermont 100 Mile Endurance Race	160,93	×2
✓ 16	13/5/2000	6th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 17	10/4/1999	5th Umstead Endurance Run 100 Miles	160,93	×2
✓ 18	12/9/1998	19th Wasatch Front 100 Mile	160,93	×2
✓ 19	22/8/1998	16th Leadville Trail 100 Mile	160,93	×2
✓ 20	18/7/1998	10th Vermont 100 Mile Endurance Race	160,93	×2
✓ 21	27/6/1998	25th Western States 100 Mile Endurance Run	160,93	×2
✓ 22	5/9/1997	18th Wasatch Front 100 Mile	160,93	×2
✓ 23	19/7/1997	9th Vermont 100 Mile Endurance Race	160,93	×2
✓ 24	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×2
✓ 25	20/7/1996	8th Vermont 100 Mile Endurance Race	160,93	×2
✓ 26	8/9/1995	16th Wasatch Front 100 Mile	160,93	×2
✓ 27	24/6/1995	22nd Western States 100 Mile Endurance Run	160,93	×2
✓ 28	18/6/1994	5th Mohican Trail 100 Mile	160,93	×2
✓ 29	9/10/1993	3rd Arkansas Traveller 100	160,93	×2
✓ 30	31/7/1993	5th Vermont 100 Mile Endurance Race	160,93	×2
✓ 31	5/6/1993	15th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 32	29/7/1989	1st Vermont 100 Mile Endurance Race	160,93	×2
✓ 33	9/8/1985	5th New York Pioneer Club 100 Mile Trek	160,93	×2
✓ 34	15/6/1985	NYRR National TAC 100 Mile Championship	160,93	×2
✓ 35	12/12/1987	10th Sri Chinmoy 24 Hour Race	128,75	×1
✓ 36	12/6/2004	25th Laurel Highlands 70 Mile Ultra	113,46	×1
✓ 37	8/6/2002	23th Laurel Highlands 70 Mile Ultra	113,46	×1
✓ 38	24/3/1984	Prospect Park 12 Hour Run	108,63	×1
✓ 39	18/8/1984	3rd Crocheron 12 Hour Run	101,75	×1
✓ 40	24/11/1984	Metro 100 km	100,00	×1
✓ 41	7/11/2009	9th Stone Cat 50 Mile	80,47	×1
✓ 42	30/9/2007	14th Vermont 50 Miles Ultra Run	80,47	×1
✓ 43	30/6/2007	19th Finger Lakes Fifties 50 Mile Run	80,47	×1
✓ 44	4/11/2006	24th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 45	9/4/2005	13th Bull Run Run 50 Miler	80,47	×1
✓ 46	17/4/2004	12th Bull Run Run 50 Miler	80,47	×1
✓ 47	8/11/2003	3rd Stone Cat 50 Mile	80,47	×1
✓ 48	12/4/2003	11th Bull Run Run 50 Miler	80,47	×1
✓ 49	9/11/2002	2nd Stone Cat 50 Mile	80,47	×1
✓ 50	29/9/2002	9th Vermont 50 Miles Ultra Run	80,47	×1
✓ 51	12/4/2002	10th Bull Run Run 50 Miler	80,47	×1
✓ 52	17/11/2001	39th JFK 50 Mile	80,47	×1
✓ 53	20/10/2001	19th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 54	30/9/2001	8th Vermont 50 Miles Ultra Run	80,47	×1
✓ 55	7/4/2001	9th Bull Run Run 50 Miler	80,47	×1
✓ 56	18/2/2001	30th Metropolitan 50 Mile Race	80,47	×1
✓ 57	4/11/2000	18th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 58	1/10/2000	7th Vermont 50 Miles Ultra Run	80,47	×1
✓ 59	8/4/2000	6th Umstead Endurance Run 50 Miles	80,47	×1
✓ 60	20/11/1999	37th JFK 50 Mile	80,47	×1
✓ 61	27/2/1999	28th Metropolitan 50 Mile Race	80,47	×1
✓ 62	21/11/1998	36th JFK 50 Mile	80,47	×1
✓ 63	7/6/1998	2nd Bay Circuit Trail 50 Mile	80,47	×1
✓ 64	18/4/1998	6th Bull Run Run 50 Miler	80,47	×1
✓ 65	22/11/1997	35th JFK 50 Mile	80,47	×1
✓ 66	22/2/1992	21st Metropolitan 50 Mile Race	80,47	×1
✓ 67	23/2/1991	20th Metropolitan 50 Mile Race	80,47	×1
✓ 68	27/10/1990	8th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 69	19/11/1988	26th JFK 50 Mile	80,47	×1
✓ 70	28/4/1985	12th Lake Waramaug 50mi Ultra Marathon	80,47	×1
✓ 71	10/11/1984	14th Metropolitan 50 Mile Race	80,47	×1
✓ 72	3/12/1983	Valley Stream 50 Miler	80,47	×1
✓ 73	18/12/1982	Valley Stream 50 Miler	80,47	×1
✓ 74	20/12/1981	Valley Stream 50 Miler	80,47	×1
75	1/10/1983	Tri-State Run	70,00	—
76	26/5/1984	5th Forest Park 40 Mile	64,37	—
77	29/5/1982	3rd Forest Park 40 Mile	64,37	—
78	5/9/1981	2nd Forest Park 40 Mile	64,37	—
79	27/9/1987	Dix Hills Running Club Six Hour Ultra Run	63,71	—
80	8/11/2008	8th Stone Cat 37.5 Mile	60,35	—
81	21/11/2009	29th NYRR Knickerbocker 60K	60,00	—
82	30/11/2002	23rd NYRR Knickerbocker 60K	60,00	—
83	25/11/2000	21st NYRR Knickerbocker 60K	60,00	—
84	15/2/1998	19th NYRR Knickerbocker 60K	60,00	—
85	16/2/1997	18th NYRR Knickerbocker 60K	60,00	—
86	25/2/1995	16th NYRR Knickerbocker 60K	60,00	—
87	26/11/1994	15th NYRR Knickerbocker 60K	60,00	—
88	12/12/1992	14th NYRR Knickerbocker 60K	60,00	—
89	7/12/1991	13th NYRR Knickerbocker 60K	60,00	—
90	10/2/1990	12th NYRR Knickerbocker 60K	60,00	—
91	16/3/1985	7th NYRR Knickerbocker 60K	60,00	—
92	31/7/1982	Broadway Ultra Society Handicap Ultra	60,00	—
93	19/10/2008	9th 6 Hour 60th Birthday Run	55,43	—
94	23/9/2006	6th Staten Island 6 hour Ultra race	53,41	—
95	28/3/2010	16th Queens 50 km Run	50,00	—
96	23/5/2009	15th Queens 50 km Run	50,00	—
97	31/3/2009	21th The HAT Run 50K	50,00	—
98	3/1/2009	13th Recover from the Holidays 50K	50,00	—
99	26/4/2008	30th Sybil Ludington 50 km Run	50,00	—
100	29/3/2008	20th The HAT Run 50K	50,00	—
101	2/3/2008	6th Caumsett Park 50K Lloyd Neck	50,00	—
102	5/1/2008	12th Recover from the Holidays 50K	50,00	—
103	12/8/2007	1st Turkey Swamp 50 km Race	50,00	—
104	24/3/2007	19th The HAT Run 50K	50,00	—
105	4/3/2007	5th Caumsett Park 50K Lloyd Neck	50,00	—
106	22/4/2006	28th Sybil Ludington 50 km Run	50,00	—
107	5/3/2006	4th Caumsett Park 50K Lloyd Neck	50,00	—
108	6/3/2005	3rd Caumsett Park 50K Lloyd Neck	50,00	—
109	7/3/2004	2nd Caumsett Park 50K Lloyd Neck	50,00	—
110	15/2/2004	12th Kurt Steiner 50K	50,00	—
111	3/1/2004	8th Recover from the Holidays 50K	50,00	—
112	5/7/2003	15th Finger Lakes Fifties 50 km Run	50,00	—
113	26/4/2003	25th Sybil Ludington 50 km Run	50,00	—
114	15/2/2003	11th Kurt Steiner 50K	50,00	—
115	20/4/2002	24th Sybil Ludington 50 km Run	50,00	—
116	5/1/2002	7th Recover from the Holidays 50K	50,00	—
117	28/4/2001	23rd Sybil Ludington 50 km Run	50,00	—
118	13/8/2000	Bronx Trail 50 km	50,00	—
119	22/4/2000	22nd Sybil Ludington 50 km Run	50,00	—
120	5/9/1999	Brooklyn 50 km Run	50,00	—
121	24/4/1999	21st Sybil Ludington 50 km Run	50,00	—
122	28/11/1998	6th Kurt Steiner 50K	50,00	—
123	25/4/1998	20th Sybil Ludington 50 km Run	50,00	—
124	29/11/1997	5th Kurt Steiner 50K	50,00	—
125	5/10/1997	Bergen Ultra Blast	50,00	—
126	21/4/1996	22th Lake Waramaug 50km Ultra Marathon	50,00	—
127	1/10/1995	3rd Kurt Steiner 50K	50,00	—
128	29/4/1995	17th Sybil Ludington 50 km Run	50,00	—
129	16/4/1994	16th Sybil Ludington 50 km Run	50,00	—
130	26/9/1993	1st Kurt Steiner 50K	50,00	—
131	9/3/1991	4th Sri Chinmoy 50 km Queens	50,00	—
132	10/3/1990	3rd Sri Chinmoy 50 km Queens	50,00	—
133	17/7/1982	Island Track Club 50 km	50,00	—
134	14/10/2007	8th 6 Hour 60th Birthday Run	49,41	—
135	13/6/1999	Cirulnick-Innamorato Six Hour Distance Run	47,36	—