DC Road Runners 50 Mile
| Rank | Year | Name | Category | Result |
|---|---|---|---|---|
| 1 | 1981 | Donald Helfer | M 20-29 | 5:36:22 |
| 2 | 1977 | James (Jim) Czachor | M 30-39 | 5:44:30 |
| 3 | 1975 | Thomas J. Osler | M 30-39 | 5:49:14 |
| 4 | 1977 | Thomas J. Osler | M 30-39 | 5:51:13 |
| 5 | 1984 | James (Jim) Czachor | M 30-39 | 5:54:42 |
| 6 | 1977 | Don Marvel | M 30-39 | 5:56:32 |
| 7 | 1981 | Spear Kronlage | M 20-29 | 5:57:39 |
| 8 | 1980 | Chris Winters | M 30-39 | 5:57:50 |
| 9 | 1984 | Wes Kessenich | M 20-29 | 6:11:04 |
| 10 | 1982 | J.J. Wind | M 30-39 | 6:16:21 |
| 11 | 1981 | J.J. Wind | M 30-39 | 6:17:39 |
| 12 | 1977 | Park Barner | M 30-39 | 6:31:22 |
| 13 | 1977 | Dennis O'Brien | M 30-39 | 6:34:30 |
| 14 | 1977 | Neil Weygandt | M 30-39 | 6:35:42 |
| 15 | 1982 | Jim Dempsey | M 20-29 | 6:41:26 |
| 16 | 1981 | David Obelkevich | M 30-39 | 6:46:49 |
| 17 | 1982 | Paul Soskind | M 30-39 | 6:49:44 |
| 18 | 1981 | Wayne Gibbons | M 20-29 | 6:58:57 |
| 19 | 1981 | David Powell | M 20-29 | 7:04:54 |
| 20 | 1980 | Kevin Eagleton | M 20-29 | 7:07:14 |
| 21 | 1982 | Joe Wagner | M 30-39 | 7:07:32 |
| 22 | 1977 | Edward Dodd | M 30-39 | 7:13:08 |
| 23 | 1983 | William Sanford | M 30-39 | 7:19:05 |
| 24 | 1983 | Michael Brasko | M 30-39 | 7:28:43 |
| 25 | 1981 | Alfred Yergey | M 30-39 | 7:29:32 |
| 26 | 1983 | Ed Imburgia | M 40-49 | 7:32:00 |
| 27 | 1984 | James Tsilimos | M 30-39 | 7:32:55 |
| 28 | 1977 | Rob Zazzali | M 20-29 | 7:32:57 |
| 29 | 1983 | Lewis Cohen | M 40-49 | 7:39:22 |
| 30 | 1984 | Michael Brasko | M 30-39 | 7:41:36 |
| 31 | 1981 | Lewis Cohn | M 40-49 | 7:43:13 |
| 32 | 1977 | Ron Roop | M 20-29 | 7:43:30 |
| 33 | 1981 | Joe Wagner | M 30-39 | 7:43:56 |
| 34 | 1983 | Joe Wagner | M 30-39 | 7:45:35 |
| 35 | 1982 | David Holland | M 30-39 | 7:59:30 |
| 36 | 1980 | Allen Byrnes | M 20-29 | 8:02:10 |
| 37 | 1980 | H.C. Lawrence Smith | M 40-49 | 8:07:40 |
| 38 | 1981 | Alvin Prawda | M 30-39 | 8:16:29 |
| 39 | 1982 | Wayne Gibbons | M 20-29 | 8:17:15 |
| 40 | 1981 | William Lusto | M 30-39 | 8:17:39 |
| 41 | 1980 | Robert Blakemore | M 20-29 | 8:19:30 |
| 42 | 1982 | Robert Blakemore | M 20-29 | 8:19:45 |
| 43 | 1983 | Thomas George | M 30-39 | 8:19:55 |
| 44 | 1977 | Edward Hruneni | M 20-29 | 8:26:41 |
| 45 | 1983 | Larry Tabachnik | M 30-39 | 8:30:19 |
| 46 | 1982 | Larry Tabachnick | M 30-39 | 8:33:34 |
| 47 | 1981 | Thomas Curtis | M 30-39 | 8:35:01 |
| 48 | 1981 | Francis Falgiano | M 30-39 | 8:37:19 |
| 49 | 1983 | Joseph Collins | M 30-39 | 8:39:22 |
| 50 | 1981 | Larry Pickett | M 20-29 | 8:39:24 |
| 51 | 1982 | Dick Good | M 50-59 | 8:50:29 |
| 52 | 1980 | Ken Brown | M 30-39 | 8:54:23 |
| 53 | 1982 | John Kenul | M 30-39 | 8:56:01 |
| 54 | 1980 | Gary Hoovler | M 20-29 | 8:57:56 |
| 55 | 1984 | Bill Bates | M 40-49 | 9:06:49 |
| 56 | 1982 | Donald Heimiller | M 50-59 | 9:22:17 |
| 57 | 1980 | Walter Davidson | M 30-39 | 9:24:00 |
| 58 | 1980 | Thomas Curtis | M 30-39 | 9:24:37 |
| 59 | 1980 | Richard Good | M 50-59 | 9:36:40 |
| 60 | 1983 | Timothy Beatty | M 40-49 | 9:39:52 |
| 61 | 1981 | Alan Price | M 30-39 | 9:50:54 |
| 62 | 1984 | Sy Mah | M 50-59 | 9:54:57 |
| 63 | 1983 | James Tsilimos | M 30-39 | 10:06:22 |
| 64 | 1982 | Paul Biederman | M 30-39 | 10:23:39 |
| 65 | 1980 | Joe Wagner | M 30-39 | 10:54:38 |
| 66 | 1983 | Richard Baker | M 30-39 | 12:04:41 |
| 67 | 1983 | Paul Biederman | M 30-39 | 12:42:03 |
| 68 | 1984 | Walter Davidson | M 30-39 | 12:47:26 |
| 69 | 1980 | Ray Boileauy | M 30-39 | 13:27:23 |