Raymond Krolewicz
ID 15110
Born : 1955 Cat. M70 Ultrarunner since 1979 USA
137
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
160
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
7
Countries visited ?BELBelgiumCANCanadaFRAFranceGBRUnited KingdomGERGermanyGREGreeceUSAUnited States
39,7%
Rank quotient ?This runner's calculation uses 430 eligible race(s): Σ(rank − 1) = 10 159; Σ finishers = 25 589. 10 159 / 25 589 × 100 = 39.70%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed430
Km — ultra races57 483 km
> 100 km186
> 160 km132
> 200 km46
> 24h148
> 48h34
Longest race827,2 km
1st Sri Chinmoy Ultra Trio 1300,1000,700 Mile Race — 5/6/1987

Km per year (ultra races)

1 739
13 races
2022
1 142
8 races
2023
1 723
11 races
2024
1 393
8 races
2025
56
1 race
2026

Race types (share of distance)

Road76,9%
Trail20,1%
Elim.0,4%
?2,6%

Wins & podiums (ultra)

🏆 Win55
🏆 Win M58
🏅 Top 3108
🏅 Top 3 M113
Longest winning streak4
Current streak0

Records

50 km3h33'00100 km7h04'2450 mi5h28'58100 mi13h58'076 h63,70 km12 h111,04 km24 h215,60 km48 h362,48 km6 d745,80 kmBackyard12 loops

HISTORY

435 race(s) · 82 split(s) nested
DateRacePerf.Rk
2026
21.02 24h USA10th FarmDaze 24 Hour Run 56.439 km42
2025
24.10 48h USA10th Endless Mile - 48 Hour Race 173.802 km2 🥈
11.10 24h USA7th Cape Fear 24 Hour Endurance Run 64.763 km75
27.09 24h USA19th Hinson Lake 24 Hour Ultra Classic 78.031 km84
28.08 92h USA11th A Race for the Ages 214.042 km25
10.05 24h USA30th Dawn to Dusk to Dawn 24 Hour 82.000 km28
19.04 10d USA27th Sri Chinmoy 10 Day Race New York 601.800 km22
05.04 50mi USA30th Umstead Endurance Run 50 Miles 15:45:18 h107
25.02 24h USA9th FarmDaze 24 Hour Run 97.654 km14
2024
14.12 12h USA11th The Nutcracker 12 Hour Endurance Run 70.811 km22
23.11 24h USA1st Circle Endurance Event 24 Hour 91.733 km4
09.11 24h USA7th The Stinger 24 Hour Race 125.110 km12
12.10 24h USA6th Cape Fear 24 Hour Endurance Run 65.716 km88
28.09 24h USA18th Hinson Lake 24 Hour Ultra Classic 111.282 km25
08.08 203mi USA7th Buckeye Ultra 200 Mile Road Race (Olde 96er) 4d 08:49:05 h6
11.07 500km USA19th Last Annual Vol-State 500K Endurance Run 9d 14:58:14 h75
11.05 24h USA29th Dawn to Dusk to Dawn 24 Hour 84.620 km27
06.04 100mi USA29th Umstead Endurance Run 100 Miles 29:43:25 h157
08.03 47h USA7th Conquer the Wall 47 Hour Endurance Challenge 102.257 km42
24.02 24h USA8th FarmDaze 24 Hour Run 83.524 km36
2023
11.11 24h USA7th The Stinger 24 Hour Race 110.771 km18
14.10 24h USA5th Cape Fear 24 Hour Endurance Run 110.479 km31
30.09 24h USA17th Hinson Lake 24 Hour Ultra Classic 113.193 km29
29.08 50km USA13th Burning Man Ultramarathon 8:15:23 h235
13.07 500km USA18th Last Annual Vol-State 500K Endurance Run 9d 20:39:10 h93
13.05 24h USA28th Dawn to Dusk to Dawn 24 Hour 106.960 km17
01.04 50mi USA28th Umstead Endurance Run 50 Miles 13:07:00 h75
18.02 24h USA7th FarmDaze 24 Hour Run 69.877 km29
2022
10.12 12h USA9th The Nutcracker 12 Hour Endurance Run 69.201 km24
20.11 60km USA1st BUS Queens 60 Kilo 8:58:11 h18
12.11 24h USA6th The Stinger 24 Hour Race 84.860 km38
08.10 24h USA4th Cape Fear 24 Hour Endurance Run 117.146 km20
24.09 24h USA16th Hinson Lake 24 Hour Ultra Classic 108.538 km24
30.08 50km USA12th Burning Man Ultramarathon 8:42:14 h212
13.08 100mi GER10. Mauerweglauf 100 Meilen Berlin 29:44:09 h290
14.07 500km USA17th Last Annual Vol-State 500K Endurance Run 7d 22:32:57 h48
18.06 100km USA11th The Great New York 100 km Running Exposition 16:55:00 h35
04.06 36h USA6th The Underground Circus 36h 162.543 km1 🏆
07.05 24h USA27th Dawn to Dusk to Dawn 24 Hour 60.400 km19
09.04 24h USA1st Mut And Rw Usatf Sc Championship 185.074 km1 🏆
02.04 50mi USA27th Umstead Endurance Run 50 Miles 13:19:28 h71
2021
11.12 12h USA8th The Nutcracker 12 Hour Endurance Run 65.983 km30
13.11 24h USA5th The Stinger 24 Hour Race 76.894 km45
22.10 48h USA6th Endless Mile - 48 Hour Race 164.153 km18
09.10 24h USA3rd Cape Fear 24 Hour Endurance Run 109.527 km24
25.09 24h USA15th Hinson Lake 24 Hour Ultra Classic 80.314 km116
08.07 500km USA16th Last Annual Vol-State 500K Endurance Run 8d 05:00:39 h49
08.05 12h USA1st Sunshine Endurance 12 Hour Run 73.225 km11
01.05 24h USA1st Alexander County 24 Hour Race 106.580 km23
27.03 100mi USA26th Umstead Endurance Run 100 Miles 30:43:18 h75
27.02 118mi USA15th LOST 118 Mile Endurance Run 47:54:21 h18
2020
14.11 24h USA4th The Stinger 24 Hour Race 95.224 km41
05.09 100mi USA6th Wildcat 100 - 100 Mile Race 34:40:49 h16
08.08 30h USA4th Southern Discomfort 30 Hour Race 126.848 km7
09.07 500km USA15th Last Annual Vol-State 500K Endurance Run 6d 04:02:55 h11
03.07 48h USA9th Merrill's Mile 48 Hour Run 175.292 km10
18.06 326mi USA1st The Last Annual Heart of the South Road Race 6d 23:11:19 h12
06.02 72h USASC Ultra Running Festival - 72 Hour Race 262.992 km3 🥉
18.01 50mi USA11th Weymouth Woods 50 Mile Trail Run 14:52:47 h40
2019
31.12 24h USATeam RWB New Year’s Eve Ultramarathon 24 hours 90.123 km2 🥈
14.12 12h USA6th The Nutcracker 12 Hour Endurance Run 67.592 km28
16.11 24h USA3rd The Stinger 24 Hour Race 102.954 km21
18.10 48h USA4th Endless Mile - 48 Hour Race 174.365 km8
12.10 24h USA2nd Cape Fear 24 Hour Endurance Run 105.717 km24
05.10 50km USA1st The Grit 50 km Race 7:02:11 h4
28.09 24h USA14th Hinson Lake 24 Hour Ultra Classic 97.225 km69
25.08 6d USA2nd Six Days in the Dome - The Redux 403.987 km48
22.06 100mi USA8th The Great New York 100 Mile Running Exposition 28:22:31 h52
11.05 24h USA24th Dawn to Dusk to Dawn 24 Hour 105.600 km32
06.04 100mi USA25th Umstead Endurance Run 100 Miles 29:54:06 h154
23.03 24h USA9th Operation Endurance 24 Hour Run 109.435 km8
08.03 47h USA2nd Conquer the Wall 47 Hour Endurance Challenge 181.453 km10
05.01 50km USA20th Salem Lakeshore Frosty Fifty 8:17:59 h130
2018
08.12 12h USA5th The Nutcracker 12 Hour Endurance Run 82.076 km11
17.11 24h USA2nd The Stinger 24 Hour Race 117.482 km21
29.09 24h USA13th Hinson Lake 24 Hour Ultra Classic 125.796 km17
28.08 50km USA9th Burning Man Ultramarathon 6:28:04 h138
12.07 500km USA13th Last Annual Vol-State 500K Endurance Run 7d 06:54:32 h34
23.06 100mi USA7th The Great New York 100 Mile Running Exposition 29:51:09 h58
12.05 24h USA23rd Dawn to Dusk to Dawn 24 Hour 105.342 km23
08.04 50mi USA24th Umstead Endurance Run 50 Miles 18:12:50 h121
13.01 100km USA9th Weymouth Woods 100 km Trail Run 16:23:50 h33
2017
16.12 50km USA2nd The Mo Big Butt 50 K 8:31:53 h14
09.12 12h USA4th The Nutcracker 12 Hour Endurance Run 83.685 km8
11.11 24h USA1st The Stinger 24 Hour Race 109.314 km8
20.10 48h USA2nd Endless Mile - 48 Hour Race 195.876 km5
30.09 24h USA12th Hinson Lake 24 Hour Ultra Classic 131.681 km14
31.08 83h USA3rd A Race for the Ages 220.480 km27
13.05 24h USA22nd Dawn to Dusk to Dawn 24 Hour 108.000 km20
29.04 50km USA17th Promise Land 50K++ 8:33:25 h230
01.04 50mi USA23rd Umstead Endurance Run 50 Miles 14:34:43 h96
04.03 50mi USA11th Delano Park 50 Mile Run 10:25:08 h3 🥉
14.01 100km USA8th Weymouth Woods 100 km Trail Run 14:35:43 h18
2016
19.11 24h USA6th Crooked Road 24 Hour Ultra 61.386 km72
29.10 24h USA3rd Dia De Los Muertos 24 Hour Endurance Run 118.098 km7
24.09 24h USA11th Hinson Lake 24 Hour Ultra Classic 109.768 km33
01.09 85h USA2nd A Race for the Ages 183.465 km52
14.07 500km USA11th Last Annual Vol-State 500K Endurance Run 9d 15:14:34 h61
04.07 50km USA17th Big Butt 50 km 7:04:14 h5
18.06 100mi USA5th The Great New York 100 Mile Running Exposition 27:06:47 h20
14.05 24h USA21st Dawn to Dusk to Dawn 24 Hour 162.800 km14
02.04 50mi USA22nd Umstead Endurance Run 50 Miles 13:46:41 h68
06.03 50km USA14th Caumsett Park 50K Lloyd Neck - Championships 4:37:15 h42
16.01 100km USA7th Weymouth Woods 100 km Trail Run 15:27:35 h33
2015
12.12 12h USA2nd The Nutcracker 12 Hour Endurance Run 72.420 km19
14.11 60km USA35th NYRR Knickerbocker 60K 6:44:47 h171
24.10 24h USA2nd Dia De Los Muertos 24 Hour Endurance Run 104.765 km15
18.10 6h USA16th 6 Hour 60th Birthday Run 51.434 km20
26.09 24h USA10th Hinson Lake 24 Hour Ultra Classic 131.771 km21
04.09 84h USA1st A Race for the Ages 255.885 km11
01.08 36h USA1st Holston River Endurance Challenge - 36 Hour Run 130.356 km12
20.06 100km USA4th The Great New York 100 km Running Exposition 18:27:11 h27
02.05 40mi USA37th Strolling Jim 40 Mile 10:17:44 h119
18.04 50km USA2nd Run the Rock Ultra 8:59:11 h51
17.01 100km USA6th Weymouth Woods 100 km Trail Run 17:45:45 h43
2014
13.12 12h USA1st The Nutcracker 12 Hour Endurance Run 82.076 km19
01.11 24h USA1st Dia De Los Muertos 24 Hour Endurance Run 89.526 km11
27.09 24h USA9th Hinson Lake 24 Hour Ultra Classic 109.681 km51
27.08 50km USA5th Burning Man Ultramarathon 8:27:31 h143
15.06 48h USA18th Self-Transcendence 3100 Mile Race - 48h Split 172.231 km14
15.06 6d USA18th Self-Transcendence 3100 Mile Race - 6d Split 445.144 km14
27.04 100km USA40th Lake Waramaug 100km Ultra Marathon 12:15:38 h9
19.04 50km USA1st Run the Rock Ultra 9:31:00 h30
12.04 100mi USA1st Blind Pig 100 Mile Ultra Marathon 30:59:13 h19
05.04 100mi USA20th Umstead Endurance Run 100 Miles 28:20:33 h125
08.02 24h USA3rd Delirium Ultra 24 Hour Run 147.946 km15
18.01 100km USA5th Weymouth Woods 100 km Trail Run 15:45:20 h39
2013
28.12 6d USA29th Across the Years, 6 days 486.575 km15
26.10 24h USA5th 24H The Hard Way 135.490 km41
19.10 Backyard Ultra USA3rd Big Dog's Backyard Ultra 67.060 km (10h)20
05.10 24h USA4th Ted Corbitt 24-Hour Run 166.612 km9
28.09 24h USA8th Hinson Lake 24 Hour Ultra Classic 170.493 km8
27.07 6h USA3rd BUS 6-Hour Pajama Run 58.695 km14
11.07 500km USA8th Last Annual Vol-State 500K Endurance Run 6d 10:38:53 h11
29.06 100mi USA2nd The Great New York 100 Mile Running Exposition 25:19:58 h8
04.05 40mi USA35th Strolling Jim 40 Mile 7:57:18 h61
21.04 50mi USA39th Lake Waramaug 50mi Ultra Marathon 11:03:52 h29
06.04 100mi USA19th Umstead Endurance Run 100 Miles 29:58:13 h162
30.03 24h USA3rd Operation Endurance 24 Hour Run 137.711 km6
16.03 12h USA3rd A Stroll in The Park 12-Hour Endurance Run 88.723 km6
03.03 50km USA11th Caumsett Park 50K Lloyd Neck - Championships 6:10:44 h51
09.02 24h USA2nd Delirium Ultra 24 Hour Run 118.544 km16
19.01 100km USA4th Weymouth Woods 100 km Trail Run 18:32:45 h48
2012
29.12 72h USA29th Across the Years, 72h 216.257 km31
01.12 100mi USA14th Ancient Oaks 100 Mile Run 31:37:44 h28
10.11 24h USA1st Croatan 24-Hour Ultramarathon 113.661 km11
20.10 Backyard Ultra USA2nd Big Dog's Backyard Ultra 80.472 km (12h)12
29.09 24h USA7th Hinson Lake 24 Hour Ultra Classic 140.898 km23
29.08 50km USA3rd Burning Man Ultramarathon 6:08:04 h29
04.08 8h USA11th Hot to Trot 8 Hours Run 64.631 km17
12.05 8h USA10th Darkside 8 Hour Run 54.460 km20
05.05 40mi USA34th Strolling Jim 40 Mile 8:39:39 h62
29.04 50mi USA38th Lake Waramaug 50mi Ultra Marathon 10:49:41 h27
31.03 6h USA2nd BUS 6-Hour Run 55.674 km18
04.03 50km USA10th Caumsett Park 50K Lloyd Neck 4:41:55 h57
14.01 100km USA3rd Weymouth Woods 100 km Trail Run 16:03:31 h38
2011
29.12 72h USA28th Across the Years, 72h 327.763 km9
03.12 100mi USA13th Ancient Oaks 100 Mile Run 30:56:52 h23
18.11 48h USA11th Ultracentric 48 Hour Run 226.965 km2 🥈
26.10 Backyard Ultra USA1st Big Dog's Backyard Ultra 80.472 km (12h)7
16.10 6h USA12th 6 Hour 60th Birthday Run 57.453 km15
24.09 24h USA6th Hinson Lake 24 Hour Ultra Classic 163.235 km8
17.09 24h USANorth Coast 24 Hour Endurance Run - USATF Nat. Championchips 163.605 km29
17.09 24h USA3rd North Coast 24 Hour Endurance Run - Open race 163.605 km36
07.08 8h USA10th Hot to Trot 8 Hours Run 58.869 km22
07.05 40mi USA33rd Strolling Jim 40 Mile 9:03:19 h94
22.04 6d USA14th Sri Chinmoy 6 Day Race 543.958 km12
16.04 24h USA8th Virginia 24 Hour Run for Cancer 98.169 km26
02.04 100mi USA17th Umstead Endurance Run 100 Miles 27:07:32 h99
06.03 50km USA9th Caumsett Park 50K Lloyd Neck 5:36:30 h68
15.01 100km USA2nd Weymouth Woods 100 km Trail Run 18:13:31 h45
2010
29.12 72h USA27th Across the Years, 72h 218.000 km23
18.12 100mi USA12th Ancient Oaks 100 Mile Run 30:50:44 h21
17.10 6h USA11th 6 Hour 60th Birthday Run 58.081 km14
25.09 24h USA5th Hinson Lake 24 Hour Ultra Classic 139.015 km22
18.09 24h USA2nd North Coast 24 Hour Endurance Run 135.007 km59
19.06 12h USAJoe Kleinerman 12-Hour Run Crocheron Park 83.294 km25
14.05 48h USA1st 3 Days at the Fair 48 Hour Race 194.649 km10
01.05 40mi USA32nd Strolling Jim 40 Mile 7:30:35 h58
25.04 50mi USA36th Lake Waramaug 50mi Ultra Marathon 10:27:53 h13
27.03 100mi USA16th Umstead Endurance Run 100 Miles 28:33:20 h127
07.03 50km USA8th Caumsett Park 50K Lloyd Neck 5:40:23 h75
16.01 100km USA1st Weymouth Woods 100 km Trail Run 17:57:11 h42
2009
03.10 24h USA1st North Coast 24 Hour Endurance Run 169.605 km27
19.09 24h USA4th Hinson Lake 24 Hour Ultra Classic 111.817 km37
06.06 24h USA20th FANS 24 Hour Runs 114.392 km35
02.05 40mi USA31st Strolling Jim 40 Mile 8:29:37 h61
26.04 100km USA35th Lake Waramaug 100km Ultra Marathon 12:34:59 h4
01.03 50km USA7th Caumsett Park 50K Lloyd Neck 5:21:24 h53
2008
29.12 72h USA26th Across the Years, 72h 346.000 km6
29.11 50km USA6th Derby 50k Ultra Run 4:49:45 h17
12.10 50km USA1st FATS 50K Trail Race 7:21:00 h10
04.10 24h USA3rd Ted Corbitt 24-Hour Run 165.456 km9
27.09 24h USA3rd Hinson Lake 24 Hour Ultra Classic 126.381 km12
19.07 50km USA15th Big Butt 50 km 6:05:03 h8
14.06 50mi USA14th Bethel Hill Moonlight Boogie 50 Miles 11:10:00 h21
08.06 50km USA1st Chattooga River 50 km Ultra Run 9:16:44 h34
20.04 100km USA34th Lake Waramaug 100km Ultra Marathon 12:22:27 h4
13.04 50km USA1st Harbison Forest 50K 6:10:42 h15
05.04 100mi USA14th Umstead Endurance Run 100 Miles 26:35:40 h58
02.03 50km USA6th Caumsett Park 50K Lloyd Neck 4:51:01 h41
2007
29.12 72h USA25th Across the Years, 72h 322.500 km9
24.11 50km USA5th Derby 50k Ultra Run 5:03:15 h20
29.09 24h USA2nd Hinson Lake 24 Hour Ultra Classic 122.519 km17
04.08 8h USA6th Hot to Trot 8 Hours Run 59.272 km13
28.07 24h CANOpen race at IAU 24h WC 24 Drummondville 154.118 km16
21.07 50km USA14th Big Butt 50 km 4:20:23 h2 🥈
09.06 12h USA2nd Hawthorn Half Day Run 100.455 km5
29.04 100km USA33th Lake Waramaug 100km Ultra Marathon 10:44:08 h2 🥈
01.04 50mi USA35th Metropolitan 50 Mile Race 7:39:36 h6
04.03 50km USA5th Caumsett Park 50K Lloyd Neck 4:25:44 h25
08.01 50km USA14th Atlanta Fat Ass 50K 4:37:30 h11
2006
09.12 100mi USA8th Ancient Oaks 100 Mile Run 26:51:00 h4
25.11 60km USA26th NYRR Knickerbocker 60K 5:31:22 h17
18.11 24h USA6th Ultracentric 24 Hour Run 130.549 km39
10.11 100mi USA1st Mother Road 100 Mile 27:12:12 h82
15.10 6h USA7th 6 Hour 60th Birthday Run 63.697 km4
23.09 24h USA1st Hinson Lake 24 Hour Ultra Classic 169.946 km5
20.08 8h USAJohnny's 8-Hour Run Crocheron Park 56.954 km34
23.04 50mi USA32th Lake Waramaug 50mi Ultra Marathon 10:17:54 h3 🥉
08.04 100mi USA12th Umstead Endurance Run 100 Miles 29:58:11 h98
01.04 8h USA4th Darkside 8 Hour Run 58.338 km5
05.03 50km USA4th Caumsett Park 50K Lloyd Neck 4:22:05 h17
2005
15.10 50km USA14th John Holmes 50k Trail Run 5:48:18 h29
23.07 50km USA12th Big Butt 50 km 5:22:17 h10
2004
26.11 48h USA4th Ultracentric 48 Hour Run 187.247 km6
11.09 100mi USA14th Olander Park 24 Hour Run - 100mi Split 23:35:37 h28
11.09 24h USA14th Olander Park 24 Hour Run 160.934 km28
07.08 8h USA3rd Hot to Trot 8 Hours Run 76.379 km3 🥉
01.05 40mi USA26th Strolling Jim 40 Mile 6:27:21 h15
17.01 50mi USANorth Carolina Fat Ass 50 Mile 10:28:18 h3 🥉
2003
13.12 100mi USA5th Ancient Oaks 100 Mile Run 30:38:00 h9
15.11 50km USA2nd Qu'est-ce que c'est? 50 km Run 4:45:48 h1 🏆
19.07 12h USA6th Jim Skophammer 12 Hour Track Run 84.800 km12
07.06 24h USA14th FANS 24 Hour Runs 169.158 km9
03.05 40mi USA25th Strolling Jim 40 Mile 8:18:08 h44
27.04 100km USA29th Lake Waramaug 100km Ultra Marathon 12:26:21 h3 🥉
05.04 100mi USA9th Umstead Endurance Run 100 Miles 25:55:41 h41
2002
07.12 100mi USA4th Ancient Oaks 100 Mile Run 24:40:37 h4
29.11 48h USA3rd Ultracentric 48 Hour Run 213.990 km8
14.09 24h USA12th Olander Park 24 Hour Run 164.094 km31
15.06 50mi USA8th Bethel Hill Moonlight Boogie 50 Miles 11:12:12 h21
2001
15.09 24h USA11th Olander Park 24 Hour Run 134.728 km55
29.04 100km USA27th Lake Waramaug 100km Ultra Marathon 11:45:44 h5
24.03 50km USA8th GNC 100 km Run Challenge - 50km Split 5:00:22 h32
24.03 100km USA8th GNC 100 km Run Challenge 10:57:34 h31
2000
09.12 100mi USA2nd Ancient Oaks 100 Mile Run 30:24:24 h6
16.09 24h USA10th Olander Park 24 Hour Run 132.006 km59
01.07 50km USA7th Big Butt 50 km 4:28:30 h9
23.04 100km USA26th Lake Waramaug 100km Ultra Marathon 9:39:45 h1 🏆
25.03 100km USA7th GNC 100 km Run Challenge 10:19:36 h27
1999
09.10 50km USA1st Chancellor Challenge 100K Road Race - 50 km Split 4:02:35 h17
09.10 100km USA1st Chancellor Challenge 100K Road Race 9:19:40 h26
18.09 24h USA9th Olander Park 24 Hour Run - US Championships 132.676 km60
18.09 24h USA9th Olander Park 24 Hour Run - Open race 132.676 km63
17.07 50km USA6th Big Butt 50 km 4:07:25 h6
19.06 50mi USA5th Bethel Hill Moonlight Boogie 50 Miles 8:39:15 h5
08.05 12h USA16th Dawn to Dusk 12 Hour 98.975 km3 🥉
25.04 50mi USA25th Lake Waramaug 50mi Ultra Marathon 6:55:39 h3 🥉
25.04 100km USA25th Lake Waramaug 100km Ultra Marathon 8:54:50 h2 🥈
16.01 100km USA1st Withlacoochee Rails to Trails 100 km Run 9:45:00 h10
1998
12.12 50mi USA16th Tallahassee Ultra Distance Classic 50M 8:04:42 h4
19.09 24h USA8th Olander Park 24 Hour Run 169.107 km23
05.09 50km USA3rd Landsford Canal 50 km 4:42:02 h4
02.05 12h USA15th Dawn to Dusk 12 Hour 111.044 km1 🏆
26.04 50mi USA24th Lake Waramaug 50mi Ultra Marathon 6:54:07 h2 🥈
26.04 100km USA24th Lake Waramaug 100km Ultra Marathon 9:33:41 h1 🏆
28.03 100km USA5th GNC 100 km Run Challenge 9:49:47 h23
1997
28.06 100mi USA24th Western States 100 Mile Endurance Run 29:37:51 h244
27.04 50mi USA23th Lake Waramaug 50mi Ultra Marathon 6:39:34 h1 🏆
27.04 100km USA23th Lake Waramaug 100km Ultra Marathon 8:38:44 h1 🏆
12.04 100km USA4th GNC 100 km Run Challenge 8:34:43 h16
1996
14.12 50mi USA14th Tallahassee Ultra Distance Classic 50M 6:54:01 h1 🏆
23.11 24h USASpace Coast 24 Hour Run 163.348 km2 🥈
19.10 50mi USA14th Mountain Masochist 50 Mile Trail Run 8:50:18 h13
14.09 24h USA6th Olander Park 24 Hour Run 117.755 km71
21.04 50mi USA22th Lake Waramaug 50mi Ultra Marathon 7:21:39 h3 🥉
21.04 100km USA22th Lake Waramaug 100km Ultra Marathon 9:55:33 h2 🥈
30.03 50mi USA3rd GNC 50 Mile Run Challenge 6:26:18 h9
1995
16.09 24h USA5th Olander Park 24 Hour Run 166.458 km22
23.04 50mi USA21th Lake Waramaug 50mi Ultra Marathon 6:40:47 h1 🏆
23.04 100km USA21th Lake Waramaug 100km Ultra Marathon 9:01:45 h2 🥈
1994
24.04 50mi USA20th Lake Waramaug 50mi Ultra Marathon 6:17:42 h2 🥈
24.04 100km USA20th Lake Waramaug 100km Ultra Marathon 8:25:10 h1 🏆
05.02 50mi USA16th Jed Smith Ultra Classic - 50 Mile Race 8:19:22 h12
05.02 100km USA100km Jed Smith Ultra Classic 8:51:55 h25
1993
02.10 100km USADel Passatore 100 km Run/Walk 8:26:56 h1 🏆
18.09 24h USA3rd Olander Park 24 Hour Run 146.312 km41
25.04 50mi USA19th Lake Waramaug 50mi Ultra Marathon 6:49:18 h2 🥈
25.04 100km USA19th Lake Waramaug 100km Ultra Marathon 8:59:14 h2 🥈
27.02 100km USANew York Ultimax 100km Race 9:57:24 h45
1992
17.10 100km USADel Passatore 100 km Run/Walk 8:16:30 h8
26.04 50mi USA18th Lake Waramaug 50mi Ultra Marathon 7:11:46 h7
26.04 100km USA18th Lake Waramaug 100km Ultra Marathon 9:42:49 h4
18.01 100km USATAC/USA National 100 km Championship 10:27:13 h31
1991
05.10 100km USADel Passatore 100 km Run/Walk 8:45:25 h3 🥉
28.04 50mi USA17th Lake Waramaug 50mi Ultra Marathon 6:18:23 h3 🥉
28.04 100km USA17th Lake Waramaug 100km Ultra Marathon 8:39:11 h1 🏆
23.02 50mi USAHouston Ultramarathon 50mi 5:39:48 h3 🥉
1990
27.10 100km USAIAU 100km WC Duluth (8th Edmund Fitzgerald 100K Road Race) 7:21:15 h12
15.09 24h USA13th Sri Chinmoy 24 Hour Race 173.209 km11
01.07 70mi USA10th Sri Chinmoy 70-Mile Race 10:14:05 h1 🏆
05.05 40mi USA12th Strolling Jim 40 Mile 5:16:51 h15
29.04 50mi USA16th Lake Waramaug 50mi Ultra Marathon 6:05:14 h2 🥈
29.04 100km USA16th Lake Waramaug 100km Ultra Marathon 7:52:14 h1 🏆
1989
11.11 46mi USA8th Pine Mountain Trail Run 9:10:28 h7
28.10 100km USA7th Edmund Fitzgerald 100K Road Race 9:23:17 h23
23.09 24h USAAtlanta Track Club 24 Hour Run 174.147 km4
16.09 24h USA12th Sri Chinmoy 24 Hour Race 164.912 km17
03.09 24h USAMusic City 24 Hour 168.800 km1 🏆
06.05 40mi USA11th Strolling Jim 40 Mile 5:05:50 h12
30.04 50mi USA15th Lake Waramaug 50mi Ultra Marathon 5:56:26 h1 🏆
30.04 100km USA15th Lake Waramaug 100km Ultra Marathon 7:57:17 h1 🏆
01.04 100mi USA4th SCMT TAC/USA 100 Mile Championchip 23:58:07 h24
1988
30.12 48h USA6th Across the Years, 48h 221.600 km4
10.12 100km USA7th Tallahassee Ultra Distance Classic 100K 9:23:25 h4
14.10 7d USA1st Sri Chinmoy 7 Day Race 178.637 km15
17.09 24h USAAtlanta Track Club 24 Hour Run, TAC NC 24h 93.740 km70
12.08 24h USAElkins Park 24 Hour Race 150.473 km1 🏆
02.07 24h GBRNorth Solihull 24 Hours Track Race 181.753 km11
17.06 100km BEL9. Nacht van Vlaanderen, 100km Torhout 8:13:43 h29
04.06 24h USATeam Up For Children's Health 24 Hour 189.258 km1 🏆
07.05 40mi USA10th Strolling Jim 40 Mile 4:59:14 h8
24.04 50mi USA14th Lake Waramaug 50mi Ultra Marathon 5:56:47 h1 🏆
24.04 100km USA14th Lake Waramaug 100km Ultra Marathon 7:49:13 h1 🏆
02.04 100mi USA3rd Sri Chinmoy 100 Mile Road Race 13:58:07 h2 🥈
19.03 24h USA24 h Track, Cape Girardeau 215.599 km1 🏆
1987
12.12 100km USA6th Tallahassee Ultra Distance Classic 100K 9:49:49 h5
11.10 100km USADel Passatore 100 km Run/Walk 11:15:15 h16
04.10 100km USA100-km road race 8:36:00 h1 🏆
06.09 24h USAMusic City 24 Hour 183.600 km1 🏆
05.06 18d USA1st Sri Chinmoy Ultra Trio 1300,1000,700 Mile Race 827.202 km18
02.05 40mi USA9th Strolling Jim 40 Mile 6:01:55 h16
26.04 50mi USA13th Lake Waramaug 50mi Ultra Marathon 6:18:33 h1 🏆
26.04 100km USA13th Lake Waramaug 100km Ultra Marathon 8:20:02 h1 🏆
1986
12.10 50km USAAMJA 50 km Ultramarathon 3:33:00 h9
12.10 50mi USAAMJA 50 Mile Ultramarathon 6:25:20 h8
12.10 100km USAAMJA 100 km Ultramarathon 8:13:58 h2 🥈
19.09 245.3km GRE4. Spartathlon 35:23:00 h16
06.06 100mi USANYRR New York Invitational 100 Mile Run 20:59:59 h20
03.05 40mi USA8th Strolling Jim 40 Mile 5:09:14 h7
14.02 24h USAMultiplex Indoor 24-hour race 163.567 km11
1985
30.12 48h USA3rd Across the Years, 48h 182.000 km7
14.12 100mi USA4th Tallahassee Ultra Distance Classic 100M 14:57:26 h1 🏆
13.10 50mi USAAMJA 50 Mile Ultramarathon 5:54:12 h4
13.10 100km USAAMJA 100 km Ultramarathon 7:43:14 h1 🏆
27.09 245.3km GRE3. Spartathlon 33:52:00 h15
04.05 40mi USA7th Strolling Jim 40 Mile 4:55:02 h4
28.04 50mi USA12th Lake Waramaug 50mi Ultra Marathon 5:40:28 h1 🏆
28.04 100km USA12th Lake Waramaug 100km Ultra Marathon 7:25:12 h1 🏆
12.04 48h USAUltra-South 48 Hour Run 162.060 km15
30.03 50mi USA6th Carl Touchstone Memorial Mississippi Trail 50 Mile 6:23:00 h2 🥈
15.03 48h FRA3ème 48 Heures Pedestre a Montauban 362.476 km3 🥉
11.01 48h USAHaverford Indoor 48 Hour 244.799 km19
1984
15.12 100km USA3rd Tallahassee Ultra Distance Classic 100K 8:16:55 h2 🥈
23.11 24h USANick Marshall Track Run 138.920 km18
03.11 100km USA5th Great Philadelphia to Atlantic City Road Race 7:48:32 h4
14.10 50mi USAAMJA 50 Mile Ultramarathon 5:55:54 h10
14.10 100km USAAMJA 100 km Ultramarathon 7:37:52 h1 🏆
28.09 245.3km GRE2. Spartathlon 33:52:25 h13
15.09 24h USAGadsden Track Club 24 Hour Run 203.227 km1 🏆
18.08 12h USA3rd Crocheron 12 Hour Run 106.066 km17
12.08 60mi USARun to the Border 7:58:37 h3 🥉
03.08 100mi USADC Road Runners 100 Mile 23:23:23 h3 🥉
02.07 6d USANYRRC Six-Day Race 565.755 km24
19.06 165mi USAH.C. Mister Rogers Fun Run 41:52:00 h2 🥈
20.05 6d GBRSix Day Race Stoke 745.802 km4
05.05 40mi USA6th Strolling Jim 40 Mile 5:17:25 h11
29.04 50mi USA11th Lake Waramaug 50mi Ultra Marathon 5:59:31 h3 🥉
29.04 100km USA11th Lake Waramaug 100km Ultra Marathon 7:58:46 h2 🥈
31.03 50mi USA5th Carl Touchstone Memorial Mississippi Trail 50 Mile 5:58:38 h1 🏆
24.03 24h USAAtlanta Track Club 24 Hour Run 163.283 km4
16.03 48h FRA2ème 48 Heures Pedestre a Montauban 344.000 km4
03.03 100mi USASouth Carolina 100 Mile Run 23:23:23 h8
03.03 24h USASouth Carolina 24 Hour Run 169.121 km3 🥉
04.02 50mi USABirmingham Track Club 50 Mile 6:38:08 h4
28.01 50mi USAUltra Distance Day 50 Mile 6:47:08 h1 🏆
13.01 48h USAHaverford Indoor 48 Hour 357.735 km1 🏆
1983
17.12 100km USA2nd Tallahassee Ultra Distance Classic 100K 7:57:57 h2 🥈
10.12 50mi USABerea 50 Mile Track Run 8:00:00 h1 🏆
12.11 100km USA4th Great Philadelphia to Atlantic City Road Race 7:32:20 h1 🏆
08.10 24h USANick Marshall Track Run 170.800 km5
02.10 50mi USAAMJA 50 Mile Ultramarathon 5:34:43 h3 🥉
02.10 100km USAAMJA 100 km Ultramarathon 7:14:03 h1 🏆
20.08 24h USAAtlanta Track Club 24 Hour Run 207.203 km1 🏆
04.07 6d USANYRRC Six-Day Race 565.370 km17
19.06 6d USA4th Edward Payson Weston Six Day Track Race 726.216 km2 🥈
21.05 50mi USAColumbia 50 Mile Track Race 8:24:11 h3 🥉
01.05 50mi USA10th Lake Waramaug 50mi Ultra Marathon 5:28:58 h2 🥈
01.05 100km USA10th Lake Waramaug 100km Ultra Marathon 7:04:24 h2 🥈
05.03 100mi USAColumbia 100 Mile Run 16:58:35 h1 🏆
05.03 24h USAColumbia 24 Hour Run 206.400 km1 🏆
05.02 50mi USAAtlanta Track Club 50 Mile 5:52:25 h1 🏆
14.01 48h USAHaverford Indoor 48 Hour 349.340 km1 🏆
1982
26.12 50km USA5th Space Coast 50K Beach Run 4:45:00 h14
19.12 100km USA4th Running Central Ultra Challenge 100 km 8:20:26 h1 🏆
20.11 50mi USA20th JFK 50 Mile 6:52:43 h12
23.10 24h USANick Marshall Track Run 166.007 km6
03.10 50mi USAAMJA 50 Mile Ultramarathon 5:35:10 h4
03.10 100km USAAMJA 100 km Ultramarathon 7:11:56 h1 🏆
03.10 100mi USAAMJA 100 Mile Ultramarathon 14:14:14 h2 🥈
28.08 24h USAAtlanta Track Club 24 Hour Run 184.653 km1 🏆
21.08 24h USAIndependent Man 24 Hour 166.606 km3 🥉
07.08 100mi USADC Road Runners 100 Mile 18:27:13 h1 🏆
02.05 50mi USA9th Lake Waramaug 50mi Ultra Marathon 5:45:40 h4
02.05 100km USA9th Lake Waramaug 100km Ultra Marathon 7:26:53 h2 🥈
13.03 24h USAColumbia 24 Hour Run 169.000 km3 🥉
30.01 24h USAJacksonville 24 Hour Run 180.107 km1 🏆
1981
20.12 50mi USAValley Stream 50 Miler 6:44:11 h13
05.12 50mi USAKentucky Fifty Miler 7:24:58 h5
22.11 100km USAMetropolitan 100 km 10:29:41 h21
21.11 50mi USA19th JFK 50 Mile 7:23:51 h16
25.10 50mi USAThe Lite Ultra 6:08:19 h1 🏆
17.10 24h USANick Marshall Track Run 183.400 km1 🏆
04.10 50mi USAAMJA 50 Mile Ultramarathon 5:46:04 h4
04.10 100km USAAMJA 100 km Ultramarathon 7:28:21 h3 🥉
06.06 24h USALittle Rhody 24 Hour Track Run 212.907 km1 🏆
03.05 50mi USA8th Lake Waramaug 50mi Ultra Marathon 5:30:31 h2 🥈
03.05 100km USA8th Lake Waramaug 100km Ultra Marathon 7:05:52 h1 🏆
28.03 50mi USACapitol-to-Capitol 50 Miler 6:54:09 h4
07.03 24h USAColumbia 24 Hour Run 203.421 km2 🥈
1980
06.12 50mi USAKentucky Fifty Miler 6:19:42 h2 🥈
02.11 50mi USAThe Lite Ultra 7:33:02 h3 🥉
02.08 100mi USADC Road Runners 100 Mile 15:35:30 h1 🏆
13.06 100mi USANYRR New York Invitational 100 Mile Run 17:21:20 h11
04.05 50mi USA7th Lake Waramaug 50mi Ultra Marathon 6:06:33 h8
04.05 100km USA7th Lake Waramaug 100km Ultra Marathon 7:50:35 h4
19.04 50mi USACapitol-to-Capitol 50 Miler 7:03:20 h5
09.02 50mi USA50 miles Atlanta 7:45:24 h1 🏆
26.01 100km USARRCA 100 km Miami 8:56:56 h4
1979
17.11 50mi USA17th JFK 50 Mile 8:21:40 h45
04.08 100mi USADC Road Runners 100 Mile 17:16:55 h3 🥉
09.06 100mi USA1st Old Dominion 100 Mile Endurance Run 21:16:30 h9
06.05 50mi USA6th Lake Waramaug 50mi Ultra Marathon 6:29:26 h18
06.05 100km USA6th Lake Waramaug 100km Ultra Marathon 8:10:19 h4