Alvin Prawda

Born : 1947 Cat. M75 Ultrarunner since 1980

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

100

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 ?

France

United Kingdom

United States

54,5%

Rank quotient ?This runner's calculation uses 210 eligible race(s): Σ(rank − 1) = 5 675; Σ finishers = 10 404. 5 675 / 10 404 × 100 = 54.55%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed214

Km — ultra races22 546 km

> 100 km54

> 160 km37

> 200 km18

> 24h31

> 48h14

Longest race805,8 km

Les Six Jours de La Rochelle — 3/10/1985

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road82,7%

Trail7,4%

Stage1,4%

?8,4%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 314

🏅 Top 3 M14

Longest winning streak1

Current streak0

Records

50 km4h16'05 100 km9h10'30 50 mi6h30'58 100 mi18h08'22 6 h59,93 km 12 h135,76 km 24 h203,68 km 48 h345,87 km 6 d805,80 km

HISTORY

214 race(s) · 60 split(s) nested

Date		Race	Perf.	Rk
2022
20.11	60km	1st BUS Queens 60 Kilo	8:50:40 h	17
2020
06.12	50mi	1st PPTC 50th Anniversary 50 Mile Endurance Fest	13:09:00 h	45
01.03	50km	18th Caumsett Park 50K Lloyd Neck - Open Race	6:41:29 h	34
2019
07.09	50km	5th Ted Corbitt 50 km	7:24:11 h	32
07.09	100km	5th Ted Corbitt 100 km	17:26:35 h	35
11.05	50km	17th Long Island Greenbelt Trail 50 km	8:52:43 h	43
13.04	50km	41st Sybil Ludington 50 km Run	6:57:39 h	30
03.03	50km	17th Caumsett Park 50K Lloyd Neck - Championships	6:25:55 h	43
2018
19.08	50km	6th BUS Trail Mix-Up Run 50K	7:17:10 h	30
28.04	50km	40th Sybil Ludington 50 km Run	7:55:55 h	34
04.03	50km	16th Caumsett Park 50K Lloyd Neck - Championships	6:05:01 h	45
2017
31.08	83h	3rd A Race for the Ages	252.667 km	11
22.07	6h	7th BUS 6-Hour Pajama Run	46.461 km	38
03.07	40mi	BUS Anniversary Run 40-Miler	8:48:41 h	23
29.04	50km	39th Sybil Ludington 50 km Run	6:34:59 h	35
05.03	50km	15th Caumsett Park 50K Lloyd Neck - Championships	5:54:26 h	50
2016
07.05	50km	14th Long Island Greenbelt Trail 50 km	8:22:39 h	55
06.03	50km	14th Caumsett Park 50K Lloyd Neck - Open Race	5:45:46 h	32
2015
13.12	50km	3rd BUS Trail Mix-Up Run 50K	6:27:19 h	45
14.11	60km	35th NYRR Knickerbocker 60K	7:34:33 h	245
18.10	6h	16th 6 Hour 60th Birthday Run	47.411 km	33
04.09	84h	1st A Race for the Ages	226.917 km	20
25.07	6h	5th BUS 6-Hour Pajama Run	48.891 km	27
09.05	50km	13th Long Island Greenbelt Trail 50 km	8:18:25 h	40
25.04	50km	37th Sybil Ludington 50 km Run	5:58:04 h	26
01.03	50km	13th Caumsett Park 50K Lloyd Neck - Open Race	5:49:15 h	39
2014
21.12	50km	2nd BUS Trail Mix-Up Run 50K	5:54:52 h	20
19.10	6h	15th 6 Hour 60th Birthday Run	47.926 km	34
20.09	6h	12th Staten Island 6 hour Ultra race	48.280 km	28
26.07	6h	4th BUS 6-Hour Pajama Run	47.421 km	21
07.06	12h	Joe Kleinerman 12-Hour Run Crocheron Park	78.085 km	34
10.05	50km	12th Long Island Greenbelt Trail 50 km	8:40:37 h	51
26.04	50km	36th Sybil Ludington 50 km Run	5:46:48 h	24
30.03	6h	4th BUS 6-Hour Run	47.972 km	30
2013
05.10	24h	4th Ted Corbitt 24-Hour Run	128.153 km	20
21.09	6h	11th Staten Island 6 hour Ultra race	50.675 km	26
27.07	6h	3rd BUS 6-Hour Pajama Run	47.237 km	40
20.04	50km	35th Sybil Ludington 50 km Run	6:00:18 h	41
06.04	6h	3rd BUS 6-Hour Run	50.568 km	27
2012
22.12	50km	1st BUS Trail Mix-Up Run 50K	5:59:40 h	29
14.10	6h	13th 6 Hour 60th Birthday Run	49.149 km	30
22.09	6h	10th Staten Island 6 hour Ultra race	53.269 km	20
28.07	6h	2nd BUS 6-Hour Pajama Run	52.641 km	16
12.05	50km	10th Long Island Greenbelt Trail 50 km	8:03:43 h	39
21.04	50km	34th Sybil Ludington 50 km Run	5:44:51 h	26
31.03	6h	2nd BUS 6-Hour Run	47.648 km	35
04.03	50km	10th Caumsett Park 50K Lloyd Neck	5:16:27 h	73
2011
19.11	60km	31st NYRR Knickerbocker 60K	6:54:10 h	161
16.10	6h	12th 6 Hour 60th Birthday Run	52.480 km	32
30.07	6h	1st BUS 6-Hour Pajama Run	49.779 km	17
28.05	100mi/3stages	16th New York Pioneer Memorial 100 Mile Trek	22:02:07 h	14
22.04	6d	14th Sri Chinmoy 6 Day Race	379.805 km	29
22.04	24h	14th Sri Chinmoy 6 Day Race - 24h Split	104.607 km	20
22.04	48h	14th Sri Chinmoy 6 Day Race - 48h Split	183.465 km	19
16.04	50km	33rd Sybil Ludington 50 km Run	6:58:00 h	35
06.03	50km	9th Caumsett Park 50K Lloyd Neck	5:57:31 h	81
2010
20.11	60km	30th NYRR Knickerbocker 60K	7:42:00 h	179
17.10	6h	11th 6 Hour 60th Birthday Run	51.740 km	24
19.06	12h	Joe Kleinerman 12-Hour Run Crocheron Park	88.085 km	20
24.04	50km	32nd Sybil Ludington 50 km Run	5:13:24 h	20
28.03	50km	16th Queens 50 km Run	6:00:57 h	22
07.03	50km	8th Caumsett Park 50K Lloyd Neck	5:02:45 h	55
2009
03.10	24h	1st North Coast 24 Hour Endurance Run	129.198 km	58
23.05	50km	15th Queens 50 km Run	5:50:28 h	14
25.04	50km	31st Sybil Ludington 50 km Run	5:37:30 h	18
01.03	50km	7th Caumsett Park 50K Lloyd Neck	5:14:43 h	47
2008
19.10	6h	9th 6 Hour 60th Birthday Run	49.374 km	28
04.10	24h	3rd Ted Corbitt 24-Hour Run	164.748 km	10
20.09	6h	8th Staten Island 6 hour Ultra race	51.064 km	31
02.08	12h	Joe Kleinerman 12-Hour Run Crocheron Park	75.747 km	33
14.06	50km	2nd Unisphere 50 km Ultra Marathon	5:48:35 h	18
14.06	50mi	2nd Unisphere 50 Mile Ultra Marathon	10:41:00 h	16
10.05	50km	6th Long Island Greenbelt Trail 50 km	6:55:27 h	38
02.03	50km	6th Caumsett Park 50K Lloyd Neck	5:07:14 h	50
02.02	50km	2nd Manasota Track Club 50K	5:44:03 h	14
2007
14.10	6h	8th 6 Hour 60th Birthday Run	50.662 km	21
22.09	6h	7th Staten Island 6 hour Ultra race	58.046 km	16
28.07	24h	11th Around The Lake Ultra 24h	76.282 km	49
12.05	50km	5th Long Island Greenbelt Trail 50 km	7:06:35 h	27
21.04	50km	29th Sybil Ludington 50 km Run	4:56:37 h	17
01.04	50mi	35th Metropolitan 50 Mile Race	9:25:33 h	19
04.03	50km	5th Caumsett Park 50K Lloyd Neck	5:50:46 h	67
2006
20.08	8h	Johnny's 8-Hour Run Crocheron Park	55.765 km	35
20.05	50km	4th Long Island Greenbelt Trail 50 km	7:08:03 h	33
22.04	50km	28th Sybil Ludington 50 km Run	6:33:56 h	37
02.04	50mi	34th Metropolitan 50 Mile Race	9:07:32 h	11
05.03	50km	4th Caumsett Park 50K Lloyd Neck	4:53:58 h	36
2005
24.09	6h	5th Staten Island 6 hour Ultra race	59.271 km	16
23.04	50km	27th Sybil Ludington 50 km Run	4:51:24 h	17
02.04	50mi	11th Umstead Endurance Run 50 Miles	10:53:38 h	37
06.03	50km	3rd Caumsett Park 50K Lloyd Neck	5:10:54 h	25
2004
27.11	60km	24th NYRR Knickerbocker 60K	5:45:14 h	17
17.10	6h	5th 6 Hour 60th Birthday Run	55.522 km	13
18.09	6h	4th Staten Island 6 hour Ultra race	56.820 km	10
02.05	48h	7th Sri Chinmoy 6 Day Race - 48h Split	186.684 km	12
02.05	6d	7th Sri Chinmoy 6 Day Race	423.257 km	23
03.04	100mi	10th Umstead Endurance Run 100 Miles	24:56:53 h	57
07.03	50km	2nd Caumsett Park 50K Lloyd Neck	4:44:14 h	20
15.02	50mi	33rd Metropolitan 50 Mile Race	9:25:27 h	14
2003
08.11	24h	2nd Ted Corbitt 24-Hour Run	92.398 km	25
19.10	6h	4th 6 Hour 60th Birthday Run	53.789 km	16
05.04	50mi	9th Umstead Endurance Run 50 Miles	10:50:53 h	29
15.02	50mi	32nd Metropolitan 50 Mile Race	9:45:31 h	16
2002
14.09	24h	12th Olander Park 24 Hour Run	84.278 km	127
13.07	12h	Joe Kleinerman 12-Hour Run Crocheron Park	84.789 km	17
06.04	100mi	8th Umstead Endurance Run 100 Miles	25:15:20 h	42
17.02	50mi	31st Metropolitan 50 Mile Race	8:23:59 h	13
2001
14.10	6h	2nd 6 Hour 60th Birthday Run	54.041 km	9
15.09	24h	11th Olander Park 24 Hour Run	133.440 km	58
03.08	24h	5th Around The Lake Ultra 24h	98.169 km	25
25.04	48h	6th Sri Chinmoy 10 Day Race - 48h Split	204.387 km	11
25.04	6d	6th Sri Chinmoy 10 Day Race - 6d Split	383.024 km	16
25.04	10d	6th Sri Chinmoy 10 Day Race	585.801 km	16
07.04	50mi	7th Umstead Endurance Run 50 Miles	9:59:52 h	15
18.02	50mi	30th Metropolitan 50 Mile Race	8:40:59 h	15
2000
25.11	60km	21st NYRR Knickerbocker 60K	6:48:39 h	51
19.11	50mi	6th The Breakers Marathon - Nifty Fifty Miles	8:59:39 h	12
02.09	50mi	29th Metropolitan 50 Mile Race	10:24:25 h	17
29.07	6h	Cirulnick-Innamorato Six Hour Distance Run	59.931 km	16
17.06	12h	Joe Kleinerman 12-Hour Run Crocheron Park	78.133 km	36
1999
20.11	50mi	37th JFK 50 Mile	10:20:55 h	423
03.10	50km	Memorial Run 50 km	4:45:10 h	14
04.09	100mi/3stages	10th New York Pioneer Memorial 100 Mile Trek	19:58:03 h	10
13.06	6h	Cirulnick-Innamorato Six Hour Distance Run	55.508 km	15
25.04	50mi	25th Lake Waramaug 50mi Ultra Marathon	8:36:24 h	6
27.02	50mi	28th Metropolitan 50 Mile Race	8:05:45 h	14
1998
28.11	50mi	27th Metropolitan 50 Mile Race	8:59:58 h	15
04.05	48h	1st Sri Chinmoy 6 Day Race - 48h Split	228.527 km	7
04.05	6d	1st Sri Chinmoy 6 Day Race	535.912 km	7
15.02	60km	19th NYRR Knickerbocker 60K	5:45:56 h	37
1997
29.11	50km	5th Kurt Steiner 50K	4:29:19 h	17
16.02	60km	18th NYRR Knickerbocker 60K	6:58:39 h	56
1996
31.08	50km	New York Ultimax 50km Race	6:31:29 h	36
1995
01.10	50mi	24th Metropolitan 50 Mile Race	9:31:20 h	18
07.05	7d	8th Sri Chinmoy 7 Day Race	495.677 km	23
07.05	6d	8th Sri Chinmoy 7 Day Race - 6d Split	403.945 km	23
29.04	50km	17th Sybil Ludington 50 km Run	6:29:52 h	27
23.04	50km	21th Lake Waramaug 50km Ultra Marathon	7:05:23 h	22
25.02	60km	16th NYRR Knickerbocker 60K	6:11:53 h	30
1993
25.04	50mi	19th Lake Waramaug 50mi Ultra Marathon	9:32:14 h	14
27.02	100km	New York Ultimax 100km Race	9:36:54 h	38
1992
12.12	60km	14th NYRR Knickerbocker 60K	5:54:50 h	17
08.05	48h	8ème des 48 heures pédestres de Surgères	243.451 km	16
07.03	50km	5th Sri Chinmoy 50 km Queens	4:21:58 h	3 🥉
22.02	50mi	21st Metropolitan 50 Mile Race	7:48:17 h	21
1990
15.09	24h	13th Sri Chinmoy 24 Hour Race	175.492 km	9
15.09	50mi	13th Sri Chinmoy 24 Hour Race - 50mi Split	9:21:00 h	17
15.09	100km	13th Sri Chinmoy 24 Hour Race - 100km Split	12:23:39 h	17
15.09	100mi	13th Sri Chinmoy 24 Hour Race - 100mi Split	21:17:13 h	7
21.07	100mi	2nd Vermont 100 Mile Endurance Race	29:30:10 h	125
01.07	70mi	10th Sri Chinmoy 70-Mile Race	13:04:14 h	7
01.07	50mi	10th Sri Chinmoy 70-Mile Race - 50mi Split	8:36:22 h	6
01.07	100km	10th Sri Chinmoy 70-Mile Race - 100km Split	11:15:18 h	7
22.06	24h	Long Island 24 Hour Ultramarathon	100.181 km	14
1989
16.09	24h	12th Sri Chinmoy 24 Hour Race	189.902 km	9
16.09	50mi	12th Sri Chinmoy 24 Hour Race - 50mi Split	8:36:25 h	19
16.09	100km	12th Sri Chinmoy 24 Hour Race - 100km Split	10:48:38 h	18
16.09	100mi	12th Sri Chinmoy 24 Hour Race - 100mi Split	18:35:12 h	8
01.07	70mi	9th Sri Chinmoy 70-Mile Race	12:40:46 h	9
01.07	50mi	9th Sri Chinmoy 70-Mile Race - 50mi Split	8:45:06 h	9
01.07	100km	9th Sri Chinmoy 70-Mile Race - 100km Split	11:13:31 h	8
10.06	40mi	6th Forest Park 40 Mile	6:06:08 h	7
01.04	100mi	4th SCMT TAC/USA 100 Mile Championchip	21:14:14 h	18
01.04	50mi	4th SCMT TAC/USA 100 Mile Championchip - 50mi Split	8:50:29 h	21
01.04	100km	4th SCMT TAC/USA 100 Mile Championchip - 100km Split	11:31:46 h	18
1988
24.09	24h	11th Sri Chinmoy 24 Hour Race	168.981 km	8
24.09	50mi	11th Sri Chinmoy 24 Hour Race - 50mi Split	9:25:50 h	12
24.09	100km	11th Sri Chinmoy 24 Hour Race - 100km Split	12:12:05 h	12
24.09	100mi	11th Sri Chinmoy 24 Hour Race - 100mi Split	20:44:26 h	6
16.07	12h	Joe Kleinerman 12-Hour Run Crocheron Park	103.092 km	8
10.06	100mi	NYRR New York Invitational 100 Mile Run	18:08:22 h	7
29.05	12h	Sri Chinmoy 12 Hour Track Race Arlington	92.832 km	7
02.04	70mi	8th Sri Chinmoy 70-Mile Race	13:09:01 h	5
02.04	50mi	8th Sri Chinmoy 70-Mile Race - 50mi Split	9:05:50 h	4
02.04	100km	8th Sri Chinmoy 70-Mile Race - 100km Split	11:30:07 h	5
05.03	60km	10th NYRR Knickerbocker 60K	5:40:13 h	25
1987
07.11	5d	3rd Sri Chinmoy 5 Day Race	442.569 km	11
07.11	48h	3rd Sri Chinmoy 5 Day Race - 48h Split	276.807 km	2 🥈
18.09	70mi	7th Sri Chinmoy 70-Mile Race	11:59:59 h	2 🥈
18.09	50mi	7th Sri Chinmoy 70-Mile Race - 50mi Split	8:26:30 h	2 🥈
18.09	100km	7th Sri Chinmoy 70-Mile Race - 100km Split	10:29:53 h	2 🥈
02.05	24h	9th Sri Chinmoy 24 Hour Race	170.590 km	9
02.05	50mi	9th Sri Chinmoy 24 Hour Race - 50mi Split	9:19:50 h	18
02.05	100mi	9th Sri Chinmoy 24 Hour Race - 100mi Split	20:02:55 h	4
07.03	60km	9th NYRR Knickerbocker 60K	5:21:22 h	16
1986
11.10	70mi	6th Sri Chinmoy 70-Mile Race	21:32:59 h	19
11.10	50mi	6th Sri Chinmoy 70-Mile Race - 50mi Split	13:18:04 h	20
11.10	100km	6th Sri Chinmoy 70-Mile Race - 100km Split	17:44:15 h	18
21.07	12h	Sri Chinmoy 12 Hour Race Arlington	119.091 km	4
06.06	100mi	NYRR New York Invitational 100 Mile Run	20:29:14 h	19
06.06	50mi	NYRR New York Invitational 100 Mile Run - 50mi Split	9:57:27 h	21
06.06	100km	NYRR New York Invitational 100 Mile Run - 100km Split	12:37:31 h	20
1985
09.11	50mi	15th Metropolitan 50 Mile Race	6:30:58 h	2 🥈
03.10	6d	Les Six Jours de La Rochelle	805.800 km	4
10.05	70mi	5th Sri Chinmoy 70-Mile Race	11:08:03 h	3 🥉
10.05	50mi	5th Sri Chinmoy 70-Mile Race - 50mi Split	7:07:09 h	2 🥈
10.05	100km	5th Sri Chinmoy 70-Mile Race - 100km Split	9:34:34 h	3 🥉
12.04	48h	Ultra-South 48 Hour Run	291.130 km	2 🥈
12.04	50mi	Ultra-South 48 Hour Run - 50mi Split	9:25:04 h	5
12.04	100km	Ultra-South 48 Hour Run - 100km Split	11:54:57 h	2 🥈
12.04	100mi	Ultra-South 48 Hour Run - 100mi Split	21:23:16 h	3 🥉
15.03	48h	3ème 48 Heures Pedestre a Montauban	345.873 km	4
15.03	6h	3ème 48 Heures Pedestre a Montauban - 6h Split	64.000 km	13
15.03	12h	3ème 48 Heures Pedestre a Montauban - 12h Split	118.800 km	11
15.03	24h	3ème 48 Heures Pedestre a Montauban - 24h Split	209.600 km	5
11.01	48h	Haverford Indoor 48 Hour	339.753 km	3 🥉
11.01	24h	Haverford Indoor 48 Hour - 24h Split	201.168 km	2 🥈
1984
24.11	100km	Metro 100 km	9:58:54 h	10
10.11	50mi	14th Metropolitan 50 Mile Race	6:58:03 h	7
18.08	12h	3rd Crocheron 12 Hour Run	135.760 km	1 🏆
02.07	6d	NYRRC Six-Day Race	758.550 km	9
02.07	24h	NYRRC Six-Day Race - 24h Split	175.418 km	7
02.07	48h	NYRRC Six-Day Race - 48h Split	292.900 km	7
26.05	40mi	5th Forest Park 40 Mile	6:04:42 h	26
06.05	70mi	4th Sri Chinmoy 70 Mile Run	10:18:17 h	3 🥉
06.05	50mi	4th Sri Chinmoy 70 Mile Run - 50mi Split	7:04:25 h	3 🥉
06.05	100km	4th Sri Chinmoy 70 Mile Run - 100km Split	8:54:22 h	2 🥈
18.03	60km	6th NYRR Knickerbocker 60K	4:32:22 h	15
13.01	48h	Haverford Indoor 48 Hour	340.307 km	2 🥈
13.01	50mi	Haverford Indoor 48 Hour - 50mi Split	9:30:39 h	17
13.01	100mi	Haverford Indoor 48 Hour - 100mi Split	20:56:23 h	6
13.01	24h	Haverford Indoor 48 Hour - 24h Split	185.183 km	5
1983
03.12	50mi	Valley Stream 50 Miler	7:27:43 h	22
19.11	100km	Prospect Park 100 km	9:28:11 h	9
06.11	70mi	3rd Sri Chinmoy 70 Mile Run	9:51:13 h	3 🥉
06.11	50mi	3rd Sri Chinmoy 70 Mile Run - 50mi Split	6:49:09 h	3 🥉
06.11	100km	3rd Sri Chinmoy 70 Mile Run - 100km Split	8:36:16 h	3 🥉
24.09	24h	5th Sri Chinmoy 24 Hour Race	203.683 km	5
24.09	50km	5th Sri Chinmoy 24 Hour Race - 50km Split	5:19:23 h	25
24.09	50mi	5th Sri Chinmoy 24 Hour Race - 50mi Split	8:43:47 h	20
24.09	100km	5th Sri Chinmoy 24 Hour Race - 100km Split	10:57:52 h	17
24.09	100mi	5th Sri Chinmoy 24 Hour Race - 100mi Split	18:36:27 h	9
10.09	50km	National TAC 50 km Championship	4:23:48 h	9
31.07	6d	3rd Charles Rowell Six-Day Track Race	580.000 km	12
31.07	100km	3rd Charles Rowell Six-Day Track Race - 100km Split	13:17:26 h	15
31.07	24h	3rd Charles Rowell Six-Day Track Race - 24h Split	140.200 km	13
31.07	100mi	3rd Charles Rowell Six-Day Track Race - 100mi Split	27:22:45 h	13
31.07	48h	3rd Charles Rowell Six-Day Track Race - 48h Split	244.400 km	9
18.06	100mi	NYRR National TAC 100 Mile Championship	18:42:51 h	24
05.06	40mi	4th Forest Park 40 Mile	5:24:23 h	12
22.05	50mi	13th Metropolitan 50 Mile Race	8:19:29 h	44
01.05	50mi	10th Lake Waramaug 50mi Ultra Marathon	7:15:51 h	38
01.05	100km	10th Lake Waramaug 100km Ultra Marathon	9:10:30 h	9
14.01	48h	Haverford Indoor 48 Hour	241.402 km	14
14.01	24h	Haverford Indoor 48 Hour - 24h Split	151.600 km	10
14.01	100mi	Haverford Indoor 48 Hour - 100mi Split	25:15:00 h	10
1982
18.12	50mi	Valley Stream 50 Miler	6:59:31 h	10
22.11	100km	Metropolitan 100 km	9:29:43 h	3 🥉
07.11	70mi	2nd Sri Chinmoy 70 Mile Run	12:48:52 h	7
06.11	50mi	12th Metropolitan 50 Mile Race	6:46:42 h	9
25.09	24h	3rd Sri Chinmoy 24 Hour Race	166.505 km	15
28.08	12h	2nd Crocheron 12 Hour Run	128.060 km	4
17.07	50km	Island Track Club 50 km	4:31:43 h	10
19.06	100km	New York-Vermont 100 km	10:57:27 h	2 🥈
05.06	100mi	NYRR New York Invitational 100 Mile Run	19:21:11 h	19
29.05	40mi	3rd Forest Park 40 Mile	5:13:40 h	19
02.05	50mi	9th Lake Waramaug 50mi Ultra Marathon	7:25:43 h	47
24.04	50km	4th Sybil Ludington 50 km Run	4:16:05 h	19
06.03	24h	Miami Runners 24 Hour Track Run	178.257 km	3 🥉
16.01	24h	Haverford Indoor 24 Hour	167.513 km	10
16.01	50mi	Haverford Indoor 24 Hour - 50mi Split	9:24:07 h	11
16.01	100mi	Haverford Indoor 24 Hour - 100mi Split	21:47:16 h	7
1981
20.12	50mi	Valley Stream 50 Miler	6:58:25 h	18
28.11	50mi	Rocky One 50 Miler	12:44:00 h	8
22.11	100km	Metropolitan 100 km	9:24:15 h	13
22.11	50mi	Metropolitan 100 km - 50mi Split	7:20:25 h	14
10.10	50mi	11th Metropolitan 50 Mile Race	7:09:22 h	18
05.09	40mi	2nd Forest Park 40 Mile	5:38:36 h	42
15.08	50mi	Tropical 50 Miler	9:13:14 h	12
01.08	50mi	DC Road Runners 50 Mile	8:16:29 h	10
06.06	100mi	NYRR New York Invitational 100 Mile Run	22:51:06 h	13
31.01	100km	3rd Miami Runners Ultras - 100 km	9:52:58 h	3 🥉
1980
11.10	50mi	10th Metropolitan 50 Mile Race	8:08:48 h	23
08.03	60km	3rd NYRR Knickerbocker 60K	5:11:54 h	32

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	3/10/1985	Les Six Jours de La Rochelle	805,80	×8
✓ 2	2/7/1984	NYRRC Six-Day Race	758,55	×7
✓ 3	25/4/2001	6th Sri Chinmoy 10 Day Race	585,80	×5
✓ 4	31/7/1983	3rd Charles Rowell Six-Day Track Race	580,00	×5
✓ 5	4/5/1998	1st Sri Chinmoy 6 Day Race	535,91	×5
✓ 6	7/5/1995	8th Sri Chinmoy 7 Day Race	495,68	×4
✓ 7	7/11/1987	3rd Sri Chinmoy 5 Day Race	442,57	×4
✓ 8	2/5/2004	7th Sri Chinmoy 6 Day Race	423,26	×4
✓ 9	22/4/2011	14th Sri Chinmoy 6 Day Race	379,81	×3
✓ 10	15/3/1985	3ème 48 Heures Pedestre a Montauban	345,87	×3
✓ 11	13/1/1984	Haverford Indoor 48 Hour	340,31	×3
✓ 12	11/1/1985	Haverford Indoor 48 Hour	339,75	×3
✓ 13	12/4/1985	Ultra-South 48 Hour Run	291,13	×2
✓ 14	31/8/2017	3rd A Race for the Ages	252,67	×2
✓ 15	8/5/1992	8ème des 48 heures pédestres de Surgères	243,45	×2
✓ 16	14/1/1983	Haverford Indoor 48 Hour	241,40	×2
✓ 17	4/9/2015	1st A Race for the Ages	226,92	×2
✓ 18	24/9/1983	5th Sri Chinmoy 24 Hour Race	203,68	×2
✓ 19	16/9/1989	12th Sri Chinmoy 24 Hour Race	189,90	×1
✓ 20	6/3/1982	Miami Runners 24 Hour Track Run	178,26	×1
✓ 21	15/9/1990	13th Sri Chinmoy 24 Hour Race	175,49	×1
✓ 22	2/5/1987	9th Sri Chinmoy 24 Hour Race	170,59	×1
✓ 23	24/9/1988	11th Sri Chinmoy 24 Hour Race	168,98	×1
✓ 24	16/1/1982	Haverford Indoor 24 Hour	167,51	×1
✓ 25	25/9/1982	3rd Sri Chinmoy 24 Hour Race	166,51	×1
✓ 26	4/10/2008	3rd Ted Corbitt 24-Hour Run	164,75	×1
✓ 27	28/5/2011	16th New York Pioneer Memorial 100 Mile Trek	160,93	×1
✓ 28	3/4/2004	10th Umstead Endurance Run 100 Miles	160,93	×1
✓ 29	6/4/2002	8th Umstead Endurance Run 100 Miles	160,93	×1
✓ 30	4/9/1999	10th New York Pioneer Memorial 100 Mile Trek	160,93	×1
✓ 31	21/7/1990	2nd Vermont 100 Mile Endurance Race	160,93	×1
✓ 32	1/4/1989	4th SCMT TAC/USA 100 Mile Championchip	160,93	×1
✓ 33	10/6/1988	NYRR New York Invitational 100 Mile Run	160,93	×1
✓ 34	6/6/1986	NYRR New York Invitational 100 Mile Run	160,93	×1
✓ 35	18/6/1983	NYRR National TAC 100 Mile Championship	160,93	×1
✓ 36	5/6/1982	NYRR New York Invitational 100 Mile Run	160,93	×1
✓ 37	6/6/1981	NYRR New York Invitational 100 Mile Run	160,93	×1
✓ 38	18/8/1984	3rd Crocheron 12 Hour Run	135,76	×1
✓ 39	15/9/2001	11th Olander Park 24 Hour Run	133,44	×1
✓ 40	3/10/2009	1st North Coast 24 Hour Endurance Run	129,20	×1
✓ 41	5/10/2013	4th Ted Corbitt 24-Hour Run	128,15	×1
✓ 42	28/8/1982	2nd Crocheron 12 Hour Run	128,06	×1
✓ 43	21/7/1986	Sri Chinmoy 12 Hour Race Arlington	119,09	×1
✓ 44	1/7/1990	10th Sri Chinmoy 70-Mile Race	112,65	×1
✓ 45	1/7/1989	9th Sri Chinmoy 70-Mile Race	112,65	×1
✓ 46	2/4/1988	8th Sri Chinmoy 70-Mile Race	112,65	×1
✓ 47	18/9/1987	7th Sri Chinmoy 70-Mile Race	112,65	×1
✓ 48	11/10/1986	6th Sri Chinmoy 70-Mile Race	112,65	×1
✓ 49	10/5/1985	5th Sri Chinmoy 70-Mile Race	112,65	×1
✓ 50	6/5/1984	4th Sri Chinmoy 70 Mile Run	112,65	×1
✓ 51	6/11/1983	3rd Sri Chinmoy 70 Mile Run	112,65	×1
✓ 52	7/11/1982	2nd Sri Chinmoy 70 Mile Run	112,65	×1
✓ 53	16/7/1988	Joe Kleinerman 12-Hour Run Crocheron Park	103,09	×1
✓ 54	22/6/1990	Long Island 24 Hour Ultramarathon	100,18	×1
✓ 55	7/9/2019	5th Ted Corbitt 100 km	100,00	×1
✓ 56	27/2/1993	New York Ultimax 100km Race	100,00	×1
✓ 57	24/11/1984	Metro 100 km	100,00	×1
✓ 58	19/11/1983	Prospect Park 100 km	100,00	×1
✓ 59	1/5/1983	10th Lake Waramaug 100km Ultra Marathon	100,00	×1
✓ 60	22/11/1982	Metropolitan 100 km	100,00	×1
✓ 61	19/6/1982	New York-Vermont 100 km	100,00	×1
✓ 62	22/11/1981	Metropolitan 100 km	100,00	×1
✓ 63	31/1/1981	3rd Miami Runners Ultras - 100 km	100,00	×1
✓ 64	3/8/2001	5th Around The Lake Ultra 24h	98,17	—
✓ 65	29/5/1988	Sri Chinmoy 12 Hour Track Race Arlington	92,83	—
✓ 66	8/11/2003	2nd Ted Corbitt 24-Hour Run	92,40	—
✓ 67	19/6/2010	Joe Kleinerman 12-Hour Run Crocheron Park	88,09	—
✓ 68	13/7/2002	Joe Kleinerman 12-Hour Run Crocheron Park	84,79	—
✓ 69	14/9/2002	12th Olander Park 24 Hour Run	84,28	—
✓ 70	6/12/2020	1st PPTC 50th Anniversary 50 Mile Endurance Fest	80,47	—
✓ 71	14/6/2008	2nd Unisphere 50 Mile Ultra Marathon	80,47	—
✓ 72	1/4/2007	35th Metropolitan 50 Mile Race	80,47	—
✓ 73	2/4/2006	34th Metropolitan 50 Mile Race	80,47	—
✓ 74	2/4/2005	11th Umstead Endurance Run 50 Miles	80,47	—
✓ 75	15/2/2004	33rd Metropolitan 50 Mile Race	80,47	—
✓ 76	5/4/2003	9th Umstead Endurance Run 50 Miles	80,47	—
✓ 77	15/2/2003	32nd Metropolitan 50 Mile Race	80,47	—
✓ 78	17/2/2002	31st Metropolitan 50 Mile Race	80,47	—
✓ 79	7/4/2001	7th Umstead Endurance Run 50 Miles	80,47	—
✓ 80	18/2/2001	30th Metropolitan 50 Mile Race	80,47	—
81	19/11/2000	6th The Breakers Marathon - Nifty Fifty Miles	80,47	—
82	2/9/2000	29th Metropolitan 50 Mile Race	80,47	—
83	20/11/1999	37th JFK 50 Mile	80,47	—
84	25/4/1999	25th Lake Waramaug 50mi Ultra Marathon	80,47	—
85	27/2/1999	28th Metropolitan 50 Mile Race	80,47	—
86	28/11/1998	27th Metropolitan 50 Mile Race	80,47	—
87	1/10/1995	24th Metropolitan 50 Mile Race	80,47	—
88	25/4/1993	19th Lake Waramaug 50mi Ultra Marathon	80,47	—
89	22/2/1992	21st Metropolitan 50 Mile Race	80,47	—
90	9/11/1985	15th Metropolitan 50 Mile Race	80,47	—
91	10/11/1984	14th Metropolitan 50 Mile Race	80,47	—
92	3/12/1983	Valley Stream 50 Miler	80,47	—
93	22/5/1983	13th Metropolitan 50 Mile Race	80,47	—
94	18/12/1982	Valley Stream 50 Miler	80,47	—
95	6/11/1982	12th Metropolitan 50 Mile Race	80,47	—
96	2/5/1982	9th Lake Waramaug 50mi Ultra Marathon	80,47	—
97	20/12/1981	Valley Stream 50 Miler	80,47	—
98	28/11/1981	Rocky One 50 Miler	80,47	—
99	10/10/1981	11th Metropolitan 50 Mile Race	80,47	—
100	15/8/1981	Tropical 50 Miler	80,47	—
101	1/8/1981	DC Road Runners 50 Mile	80,47	—
102	11/10/1980	10th Metropolitan 50 Mile Race	80,47	—
103	17/6/2000	Joe Kleinerman 12-Hour Run Crocheron Park	78,13	—
104	7/6/2014	Joe Kleinerman 12-Hour Run Crocheron Park	78,09	—
105	28/7/2007	11th Around The Lake Ultra 24h	76,28	—
106	2/8/2008	Joe Kleinerman 12-Hour Run Crocheron Park	75,75	—
107	3/7/2017	BUS Anniversary Run 40-Miler	64,37	—
108	10/6/1989	6th Forest Park 40 Mile	64,37	—
109	26/5/1984	5th Forest Park 40 Mile	64,37	—
110	5/6/1983	4th Forest Park 40 Mile	64,37	—
111	29/5/1982	3rd Forest Park 40 Mile	64,37	—
112	5/9/1981	2nd Forest Park 40 Mile	64,37	—
113	20/11/2022	1st BUS Queens 60 Kilo	60,00	—
114	14/11/2015	35th NYRR Knickerbocker 60K	60,00	—
115	19/11/2011	31st NYRR Knickerbocker 60K	60,00	—
116	20/11/2010	30th NYRR Knickerbocker 60K	60,00	—
117	27/11/2004	24th NYRR Knickerbocker 60K	60,00	—
118	25/11/2000	21st NYRR Knickerbocker 60K	60,00	—
119	15/2/1998	19th NYRR Knickerbocker 60K	60,00	—
120	16/2/1997	18th NYRR Knickerbocker 60K	60,00	—
121	25/2/1995	16th NYRR Knickerbocker 60K	60,00	—
122	12/12/1992	14th NYRR Knickerbocker 60K	60,00	—
123	5/3/1988	10th NYRR Knickerbocker 60K	60,00	—
124	7/3/1987	9th NYRR Knickerbocker 60K	60,00	—
125	18/3/1984	6th NYRR Knickerbocker 60K	60,00	—
126	8/3/1980	3rd NYRR Knickerbocker 60K	60,00	—
127	29/7/2000	Cirulnick-Innamorato Six Hour Distance Run	59,93	—
128	24/9/2005	5th Staten Island 6 hour Ultra race	59,27	—
129	22/9/2007	7th Staten Island 6 hour Ultra race	58,05	—
130	18/9/2004	4th Staten Island 6 hour Ultra race	56,82	—
131	20/8/2006	Johnny's 8-Hour Run Crocheron Park	55,77	—
132	17/10/2004	5th 6 Hour 60th Birthday Run	55,52	—
133	13/6/1999	Cirulnick-Innamorato Six Hour Distance Run	55,51	—
134	14/10/2001	2nd 6 Hour 60th Birthday Run	54,04	—
135	19/10/2003	4th 6 Hour 60th Birthday Run	53,79	—
136	22/9/2012	10th Staten Island 6 hour Ultra race	53,27	—
137	28/7/2012	2nd BUS 6-Hour Pajama Run	52,64	—
138	16/10/2011	12th 6 Hour 60th Birthday Run	52,48	—
139	17/10/2010	11th 6 Hour 60th Birthday Run	51,74	—
140	20/9/2008	8th Staten Island 6 hour Ultra race	51,06	—
141	21/9/2013	11th Staten Island 6 hour Ultra race	50,68	—
142	14/10/2007	8th 6 Hour 60th Birthday Run	50,66	—
143	6/4/2013	3rd BUS 6-Hour Run	50,57	—
144	1/3/2020	18th Caumsett Park 50K Lloyd Neck - Open Race	50,00	—
145	11/5/2019	17th Long Island Greenbelt Trail 50 km	50,00	—
146	13/4/2019	41st Sybil Ludington 50 km Run	50,00	—
147	3/3/2019	17th Caumsett Park 50K Lloyd Neck - Championships	50,00	—
148	19/8/2018	6th BUS Trail Mix-Up Run 50K	50,00	—
149	28/4/2018	40th Sybil Ludington 50 km Run	50,00	—
150	4/3/2018	16th Caumsett Park 50K Lloyd Neck - Championships	50,00	—
151	29/4/2017	39th Sybil Ludington 50 km Run	50,00	—
152	5/3/2017	15th Caumsett Park 50K Lloyd Neck - Championships	50,00	—
153	7/5/2016	14th Long Island Greenbelt Trail 50 km	50,00	—
154	6/3/2016	14th Caumsett Park 50K Lloyd Neck - Open Race	50,00	—
155	13/12/2015	3rd BUS Trail Mix-Up Run 50K	50,00	—
156	9/5/2015	13th Long Island Greenbelt Trail 50 km	50,00	—
157	25/4/2015	37th Sybil Ludington 50 km Run	50,00	—
158	1/3/2015	13th Caumsett Park 50K Lloyd Neck - Open Race	50,00	—
159	21/12/2014	2nd BUS Trail Mix-Up Run 50K	50,00	—
160	10/5/2014	12th Long Island Greenbelt Trail 50 km	50,00	—
161	26/4/2014	36th Sybil Ludington 50 km Run	50,00	—
162	20/4/2013	35th Sybil Ludington 50 km Run	50,00	—
163	22/12/2012	1st BUS Trail Mix-Up Run 50K	50,00	—
164	12/5/2012	10th Long Island Greenbelt Trail 50 km	50,00	—
165	21/4/2012	34th Sybil Ludington 50 km Run	50,00	—
166	4/3/2012	10th Caumsett Park 50K Lloyd Neck	50,00	—
167	16/4/2011	33rd Sybil Ludington 50 km Run	50,00	—
168	6/3/2011	9th Caumsett Park 50K Lloyd Neck	50,00	—
169	24/4/2010	32nd Sybil Ludington 50 km Run	50,00	—
170	28/3/2010	16th Queens 50 km Run	50,00	—
171	7/3/2010	8th Caumsett Park 50K Lloyd Neck	50,00	—
172	23/5/2009	15th Queens 50 km Run	50,00	—
173	25/4/2009	31st Sybil Ludington 50 km Run	50,00	—
174	1/3/2009	7th Caumsett Park 50K Lloyd Neck	50,00	—
175	10/5/2008	6th Long Island Greenbelt Trail 50 km	50,00	—
176	2/3/2008	6th Caumsett Park 50K Lloyd Neck	50,00	—
177	2/2/2008	2nd Manasota Track Club 50K	50,00	—
178	12/5/2007	5th Long Island Greenbelt Trail 50 km	50,00	—
179	21/4/2007	29th Sybil Ludington 50 km Run	50,00	—
180	4/3/2007	5th Caumsett Park 50K Lloyd Neck	50,00	—
181	20/5/2006	4th Long Island Greenbelt Trail 50 km	50,00	—
182	22/4/2006	28th Sybil Ludington 50 km Run	50,00	—
183	5/3/2006	4th Caumsett Park 50K Lloyd Neck	50,00	—
184	23/4/2005	27th Sybil Ludington 50 km Run	50,00	—
185	6/3/2005	3rd Caumsett Park 50K Lloyd Neck	50,00	—
186	7/3/2004	2nd Caumsett Park 50K Lloyd Neck	50,00	—
187	3/10/1999	Memorial Run 50 km	50,00	—
188	29/11/1997	5th Kurt Steiner 50K	50,00	—
189	31/8/1996	New York Ultimax 50km Race	50,00	—
190	29/4/1995	17th Sybil Ludington 50 km Run	50,00	—
191	23/4/1995	21th Lake Waramaug 50km Ultra Marathon	50,00	—
192	7/3/1992	5th Sri Chinmoy 50 km Queens	50,00	—
193	10/9/1983	National TAC 50 km Championship	50,00	—
194	17/7/1982	Island Track Club 50 km	50,00	—
195	24/4/1982	4th Sybil Ludington 50 km Run	50,00	—
196	30/7/2011	1st BUS 6-Hour Pajama Run	49,78	—
197	19/10/2008	9th 6 Hour 60th Birthday Run	49,37	—
198	14/10/2012	13th 6 Hour 60th Birthday Run	49,15	—
199	25/7/2015	5th BUS 6-Hour Pajama Run	48,89	—
200	20/9/2014	12th Staten Island 6 hour Ultra race	48,28	—
201	30/3/2014	4th BUS 6-Hour Run	47,97	—
202	19/10/2014	15th 6 Hour 60th Birthday Run	47,93	—
203	31/3/2012	2nd BUS 6-Hour Run	47,65	—
204	26/7/2014	4th BUS 6-Hour Pajama Run	47,42	—
205	18/10/2015	16th 6 Hour 60th Birthday Run	47,41	—
206	27/7/2013	3rd BUS 6-Hour Pajama Run	47,24	—
207	22/7/2017	7th BUS 6-Hour Pajama Run	46,46	—