Obelkevich, David
United StatesManBorn 19431977 – 2026Runner id 14229
Events
158
141 race dates
Best pace
13.967
km/h · 1980
Best finish
2nd
of 40 · 1983
Distance raced
11,175
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 143 races and 15 splits from 1977 to 2026, ranging from 0.93 to 14.09 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1977-12-03 | National AAU 50 Km ChampionchipsUnited States | 50km | 4:09:16 h | 12.035 | 30/39 |
| 1978-11-04 | Metropolitan 50 Mile RaceUnited States | 50mi | 6:43:40 h | 11.960 | 19/35 |
| 1979-06-15 | New York Unisphere 100-Mile RunUnited States | 100mi | 15:15:57 h | 10.542 | 5/11 |
| 1979-06-15 | New York Unisphere 100-Mile Run - 100km SplitUnited StatesSplit of the race above; not counted again in the distance total | 100km | 9:03:50 h | 11.033 | 5/10 |
| 1979-06-15 | New York Unisphere 100-Mile Run - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total | 50mi | 7:02:24 h | 11.430 | 4/11 |
| 1979-09-30 | 87.3km | 6:24:47 h | 13.613 | 23/106 | |
| 1979-11-03 | Metropolitan 50 Mile RaceUnited States | 50mi | 6:20:05 h | 12.703 | 12/35 |
| 1980-03-08 | 60km | 4:17:45 h | 13.967 | 11/39 | |
| 1980-05-04 | 50mi | 6:25:27 h | 12.526 | 15/58 | |
| 1980-06-13 | NYRR New York Invitational 100 Mile RunUnited States | 100mi | 14:51:12 h | 10.835 | 4/15 |
| 1980-06-13 | NYRR New York Invitational 100 Mile Run - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total | 50mi | 6:49:02 h | 11.804 | 4/16 |
| 1980-11-01 | 24h | 190.526 km | 7.939 | 1/9 | |
| 1981-03-07 | NYRR Knickerbocker 60KUnited States | 60km | 4:21:44 h | 13.754 | 11/47 |
| 1981-05-03 | Lake Waramaug 50mi Ultra MarathonUnited States | 50mi | 6:18:40 h | 12.750 | 20/84 |
| 1981-08-01 | 50mi | 6:46:49 h | 11.868 | 4/15 | |
| 1981-09-05 | Forest Park 40 MileUnited States | 40mi | 5:15:15 h | 12.252 | 25/57 |
| 1981-11-22 | Metropolitan 100 KmUnited States | 100km | 8:57:14 h | 11.168 | 11/21 |
| 1981-11-22 | Metropolitan 100 Km - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total | 50mi | 7:02:33 h | 11.426 | 10/21 |
| 1981-12-20 | Valley Stream 50 MilerUnited States | 50mi | 6:22:26 h | 12.625 | 9/40 |
| 1982-11-06 | Metropolitan 50 Mile RaceUnited States | 50mi | 5:56:37 h | 13.538 | 2/26 |
| 1982-11-22 | Metropolitan 100 KmUnited States | 100km | 8:28:47 h | 11.793 | 1/6 |
| 1982-12-18 | Valley Stream 50 MilerUnited States | 50mi | 6:09:25 h | 13.069 | 2/29 |
| 1983-03-19 | NYRR Knickerbocker 60KUnited States | 60km | 4:31:32 h | 13.258 | 8/33 |
| 1983-07-16 | Queen's Handicap UltraUnited States | 60km | 4:47:56 h | 12.503 | 2/16 |
| 1983-09-10 | National TAC 50 Km ChampionshipUnited States | 50km | 3:42:31 h | 13.482 | 3/23 |
| 1983-11-19 | Prospect Park 100 KmUnited States | 100km | 8:07:57 h | 12.296 | 1/14 |
| 1983-12-03 | Valley Stream 50 MilerUnited States | 50mi | 6:04:33 h | 13.244 | 2/40 |
| 1984-03-18 | NYRR Knickerbocker 60KUnited States | 60km | 4:28:08 h | 13.426 | 11/54 |
| 1984-04-29 | Lake Waramaug 100km Ultra MarathonUnited States | 100km | 8:36:35 h | 11.615 | 3/5 |
| 1984-04-29 | Lake Waramaug 50mi Ultra MarathonUnited States | 50mi | 6:42:58 h | 11.981 | 9/64 |
| 1984-06-15 | Multi Power 100 MileUnited States | 100mi | 16:27:02 h | 9.783 | 8/21 |
| 1984-10-14 | 50mi | 6:54:49 h | 11.639 | 40/175 | |
| 1984-11-10 | Metropolitan 50 Mile RaceUnited States | 50mi | 7:17:01 h | 11.048 | 10/34 |
| 1984-11-24 | Metro 100 KmUnited States | 100km | 9:14:46 h | 10.815 | 2/19 |
| 1985-11-09 | Metropolitan 50 Mile RaceUnited States | 50mi | 7:57:31 h | 10.111 | 17/27 |
| 1986-05-11 | 50mi | 7:22:50 h | 10.903 | 9/13 | |
| 1986-06-06 | NYRR New York Invitational 100 Mile RunUnited States | 100mi | 19:25:18 h | 8.286 | 11/21 |
| 1986-06-06 | NYRR New York Invitational 100 Mile Run - 100km SplitUnited StatesSplit of the race above; not counted again in the distance total | 100km | 10:58:43 h | 9.109 | 10/21 |
| 1986-06-06 | NYRR New York Invitational 100 Mile Run - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total | 50mi | 8:15:05 h | 9.752 | 12/21 |
| 1987-03-07 | 60km | 5:27:40 h | 10.987 | 18/35 | |
| 1987-04-26 | 100km | 9:52:05 h | 10.134 | 3/4 | |
| 1987-04-26 | 50mi | 7:38:05 h | 10.540 | 7/20 | |
| 1987-06-12 | NYRR New York Invitational 100 Mile RunUnited States | 100mi | 19:44:00 h | 8.155 | 10/15 |
| 1987-10-11 | 100km | 10:18:35 h | 9.700 | 11/19 | |
| 1987-10-17 | Aldo Scandurra 50 Mile RunUnited States | 50mi | 7:35:30 h | 10.599 | 8/29 |
| 1988-02-26 | Metro Mac 100 kmUnited States | 100km | 9:46:38 h | 10.228 | 4/11 |
| 1988-03-05 | 60km | 5:09:49 h | 11.620 | 17/44 | |
| 1988-04-24 | 50mi | 6:56:28 h | 11.593 | 3/24 | |
| 1988-05-14 | 12 Hour Run SyossetUnited States | 12h | 105.814 km | 8.818 | 11/49 |
| 1988-06-10 | 100mi | 16:50:33 h | 9.555 | 5/14 | |
| 1988-10-08 | 50mi | 7:30:41 h | 10.713 | 8/17 | |
| 1989-03-06 | Run For Hope 50 KmUnited States | 50km | 4:15:28 h | 11.743 | 10/16 |
| 1989-03-25 | 60km | 4:52:01 h | 12.328 | 7/33 | |
| 1989-04-01 | 100mi | 17:04:34 h | 9.425 | 9/24 | |
| 1989-04-01 | SCMT TAC/USA 100 Mile Championchip - 100km SplitUnited StatesSplit of the race above; not counted again in the distance total*New York, NY | 100km | 9:38:40 h | 10.369 | 8/24 |
| 1989-04-01 | SCMT TAC/USA 100 Mile Championchip - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total*New York, NY | 50mi | 7:35:34 h | 10.598 | 13/24 |
| 1989-04-01 | SCMT TAC/USA 100 Mile Championchip - 50km SplitUnited StatesSplit of the race above; not counted again in the distance total*New York, NY | 50km | 4:33:40 h | 10.962 | 13/20 |
| 1989-04-30 | 50mi | 7:14:17 h | 11.117 | 10/38 | |
| 1989-05-13 | 12 Hour Run SyossetUnited States | 12h | 91.732 km | 7.644 | 25/46 |
| 1989-06-10 | Forest Park 40 MileUnited States | 40mi | 5:28:39 h | 11.752 | 3/16 |
| 1989-07-01 | 70mi | 11:38:36 h | 9.675 | 5/19 | |
| 1989-07-01 | Sri Chinmoy 70-Mile Race - 100km SplitUnited StatesSplit of the race above; not counted again in the distance total*New York, NY | 100km | 10:15:49 h | 9.743 | 5/19 |
| 1989-07-01 | Sri Chinmoy 70-Mile Race - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total*New York, NY | 50mi | 8:02:44 h | 10.001 | 5/19 |
| 1990-02-10 | 60km | 5:11:21 h | 11.563 | 13/53 | |
| 1990-04-29 | 50mi | 7:22:50 h | 10.903 | 10/19 | |
| 1990-06-22 | Long Island 24 Hour UltramarathonUnited States | 24h | 161.739 km | 6.739 | 4/23 |
| 1990-10-20 | Metropolitan 50 Mile RaceUnited States | 50mi | 7:10:54 h | 11.205 | 4/24 |
| 1991-02-23 | Metropolitan 50 Mile RaceUnited States | 50mi | 7:22:48 h | 10.903 | 11/36 |
| 1991-03-09 | Sri Chinmoy 50 Mile QueensUnited States | 50mi | 7:48:16 h | 10.310 | 7/18 |
| 1991-04-28 | 50mi | 7:47:19 h | 10.331 | 15/37 | |
| 1991-05-04 | 100mi | 19:47:01 h | 8.135 | 6/12 | |
| 1991-05-04 | Sri Chinmoy 100 Mile Road Race - 50mi SplitUnited StatesSplit of the race above; not counted again in the distance total*New York, NY | 50mi | 7:46:40 h | 10.346 | 7/12 |
| 1991-05-04 | Sri Chinmoy 100 Mile Road Race - 100km SplitUnited StatesSplit of the race above; not counted again in the distance total*New York, NY | 100km | 10:13:48 h | 9.775 | 7/12 |
| 1991-12-07 | 60km | 5:11:39 h | 11.551 | 12/43 | |
| 1992-02-22 | Metropolitan 50 Mile RaceUnited States | 50mi | 7:33:11 h | 10.654 | 19/48 |
| 1992-03-28 | 50km | 5:41:10 h | 8.793 | 53/70 | |
| 1992-04-26 | 50mi | 7:57:17 h | 10.116 | 16/24 | |
| 1993-02-27 | 100km | 11:09:59 h | 8.955 | 57/80 | |
| 1993-04-25 | 50mi | 8:28:42 h | 9.491 | 11/18 | |
| 1993-09-26 | Metropolitan 50 Mile RaceUnited States | 50mi | 7:47:47 h | 10.321 | 9/12 |
| 1994-04-24 | 50mi | 8:49:48 h | 9.113 | 18/33 | |
| 1994-05-28 | Metropolitan 50 Mile RaceUnited States | 50mi | 8:28:28 h | 9.495 | 9/9 |
| 1994-11-26 | 60km | 5:45:56 h | 10.407 | 23/52 | |
| 1995-10-01 | 50km | 4:45:54 h | 10.493 | 16/39 | |
| 1996-03-10 | 60km | 6:35:34 h | 9.101 | 42/57 | |
| 1996-04-21 | 50mi | 8:48:23 h | 9.137 | 9/17 | |
| 1996-05-25 | 50km | 5:08:04 h | 9.738 | 16/37 | |
| 1996-08-31 | 50km | 4:43:28 h | 10.583 | 15/44 | |
| 1997-02-16 | 60km | 6:14:01 h | 9.625 | 43/76 | |
| 1997-04-27 | 50km | 4:30:22 h | 11.096 | 12/35 | |
| 1997-10-05 | 50km | 4:58:52 h | 10.038 | 18/33 | |
| 1997-11-29 | 50km | 4:53:50 h | 10.210 | 28/82 | |
| 1998-02-15 | 60km | 6:12:14 h | 9.671 | 52/98 | |
| 1998-04-26 | 50km | 4:28:14 h | 11.184 | 8/35 | |
| 1998-11-28 | 50km | 4:39:26 h | 10.736 | 16/82 | |
| 1999-01-31 | 8h | 58.720 km | 7.340 | 27/43 | |
| 1999-02-27 | 50km | 4:49:01 h | 10.380 | 41/101 | |
| 1999-04-25 | 50mi | 7:45:51 h | 10.364 | 4/11 | |
| 1999-06-13 | 6h | 58.022 km | 9.670 | 10/36 | |
| 1999-09-04 | 100mi | 16:49:46 h | 9.563 | 4/19 | |
| 1999-10-03 | Memorial Run 50 kmUnited States | 50km | 4:29:38 h | 11.126 | 9/46 |
| 1999-11-27 | 60km | 5:58:52 h | 10.032 | 29/84 | |
| 2000-02-19 | 50km | 4:51:05 h | 10.306 | 28/97 | |
| 2000-04-23 | 50km | 4:40:27 h | 10.697 | 12/43 | |
| 2000-06-17 | Joe Kleinerman 12-Hour Run Crocheron ParkUnited States | 12h | 86.228 km | 7.186 | 20/55 |
| 2000-09-02 | Metropolitan 50 Mile RaceUnited States | 50mi | 9:05:22 h | 8.853 | 11/17 |
| 2000-10-01 | 88.5km | 9:30:47 h | 9.303 | 110/141 | |
| 2000-11-25 | 60km | 6:34:32 h | 9.125 | 42/80 | |
| 2001-04-29 | 50km | 5:12:54 h | 9.588 | 11/28 | |
| 2001-06-16 | Comrades Marathon - Down RunSouth Africa | 89km | 9:48:25 h | 9.075 | 4954/11089 |
| 2001-11-24 | 60km | 6:06:03 h | 9.835 | 32/87 | |
| 2002-02-17 | 50km | 5:17:11 h | 9.458 | 45/96 | |
| 2002-06-17 | Comrades Marathon - Up RunSouth Africa | 87km | 9:59:21 h | 8.709 | 4762/9027 |
| 2002-10-06 | 87.1km | 9:37:50 h | 9.044 | 84/92 | |
| 2002-11-30 | 60km | 7:05:20 h | 8.464 | 54/76 | |
| 2004-02-15 | 50km | 5:20:50 h | 9.351 | 31/67 | |
| 2004-04-25 | 50km | 4:56:25 h | 10.121 | 11/21 | |
| 2004-06-16 | Comrades Marathon - Up RunSouth Africa | 87km | 10:20:25 h | 8.414 | 5137/10124 |
| 2004-11-27 | 60km | 6:08:31 h | 9.769 | 29/62 | |
| 2005-06-16 | Comrades Marathon - Down RunSouth Africa | 89km | 10:18:58 h | 8.627 | 5938/11729 |
| 2005-11-26 | 60km | 7:40:56 h | 7.810 | 73/87 | |
| 2006-06-16 | Comrades Marathon - Up RunSouth Africa | 87km | 10:50:16 h | 8.027 | 6600/9847 |
| 2006-11-25 | 60km | 6:59:00 h | 8.592 | 86/109 | |
| 2007-06-17 | Comrades Marathon - Down RunSouth Africa | 89km | 10:48:05 h | 8.240 | 6436/10052 |
| 2007-11-17 | 60km | 6:30:09 h | 9.227 | 77/131 | |
| 2008-04-20 | 50km | 5:07:04 h | 9.770 | 18/56 | |
| 2008-06-15 | 87km | 11:38:26 h | 7.474 | 7261/8631 | |
| 2008-10-04 | 24h | 51.016 km | 2.126 | 62/62 | |
| 2008-11-22 | 50mi | 11:14:59 h | 7.153 | 585/927 | |
| 2009-03-01 | 50km | 5:28:23 h | 9.136 | 57/91 | |
| 2009-05-24 | 89km | 11:35:49 h | 7.674 | 8486/10003 | |
| 2009-11-21 | 60km | 7:14:22 h | 8.288 | 147/188 | |
| 2010-03-07 | 50km | 5:55:46 h | 8.432 | 90/109 | |
| 2010-04-25 | 50km | 5:34:38 h | 8.965 | 27/54 | |
| 2010-05-30 | Comrades Marathon - Down RunSouth Africa | 89km | 11:06:11 h | 8.016 | 9640/14339 |
| 2010-11-20 | 60km | 7:34:54 h | 7.914 | 171/214 | |
| 2011-05-29 | 87km | 11:27:12 h | 7.596 | 8557/11080 | |
| 2011-11-19 | 60km | 7:53:09 h | 7.609 | 261/270 | |
| 2012-04-07 | 56km | 6:46:32 h | 8.265 | 7022/7700 | |
| 2012-04-07 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of the race above; not counted again in the distance total | 50km | 6:03:19 h | 8.257 | 7181/7688 |
| 2012-06-03 | 89km | 11:50:28 h | 7.516 | 11227/11896 | |
| 2012-11-17 | 60km | 7:07:12 h | 8.427 | 217/297 | |
| 2013-10-05 | 24h | 51.020 km | 2.126 | 42/43 | |
| 2013-11-16 | 60km | 7:12:22 h | 8.326 | 195/316 | |
| 2014-04-18 | Two Oceans MarathonSouth Africa | 56km | 6:51:40 h | 8.162 | 7572/8261 |
| 2014-04-18 | Two Oceans Marathon - 50km SplitSouth AfricaSplit of the race above; not counted again in the distance total | 50km | 6:07:32 h | 8.163 | 7578/8180 |
| 2014-11-15 | 60km | 6:33:16 h | 9.154 | 147/301 | |
| 2015-09-04 | 84h | 131.966 km | 1.571 | 120/152 | |
| 2015-11-14 | 60km | 7:16:35 h | 8.246 | 223/350 | |
| 2016-11-19 | 60km | 7:11:00 h | 8.353 | 217/365 | |
| 2017-03-25 | 6h | 48.836 km | 8.139 | 20/33 | |
| 2017-04-29 | Sybil Ludington 50 km RunUnited States | 50km | 6:54:34 h | 7.236 | 40/45 |
| 2017-08-31 | 83h | 168.981 km | 2.036 | 52/113 | |
| 2017-11-18 | 60km | 7:32:15 h | 7.960 | 242/358 | |
| 2017-12-03 | 50km | 7:55:00 h | 6.316 | 61/62 | |
| 2018-11-17 | 60km | 8:18:07 h | 7.227 | 306/360 | |
| 2019-08-28 | 87h | 80.467 km | 0.925 | 116/124 | |
| 2026-06-27 | 12h | 5:25:00 h | 11.077 | 25/1 |