As of 3/23/09 11:00 p.m. PT (list refreshes hourly)
All received entries are shown on this page and are subject to change.
| 45-49 Men's 800m | Qual. Mark | Entry |
| Keith Davis | Shore Athletic Club | NT | accepted |
| Robert Dickson | unattached | NT | accepted |
| David Jones | unattached | NT | accepted |
| Douglas Landau | DC Road Runners' Club | NT | accepted |
| Kelvin Lewis | Atlanta Track Club | NT | accepted |
| Joe Warnemunde | unattached | NT | accepted |
| John Hinton | Carrboro Athletics Club | 1:58.73 | accepted |
| Anselm LeBourne | Nike Central Park Track Club | 2:00.00 | accepted |
| Gladstone Jones | Nike Central Park Track Club | 2:03.00 | accepted |
| Kevin Forde | Greater Philadelphia Track Club | 2:03.01 | accepted |
| Scott Hartley | Colorado Masters Track and Field Club | 2:03.02 | accepted |
| Scott Landis | Greater Philadelphia Track Club | 2:03.86 | accepted |
| Tony Ruiz | Nike Central Park Track Club | 2:05.00 | accepted |
| David Lucas | So Cal Track Club | 2:05.11 | accepted |
| Charles Shields | Greater Philadelphia Track Club | 2:12.30 | accepted |
| Michael Wolfe | Colorado Masters Track and Field Club | 2:13.90 | accepted |
| Daniel Kelly | unattached | 2:14.26 | accepted |
| Steve Gorman | The Western Pennsylvania Track Club | 2:22.00 | accepted |
| Vincent Walls | Over The Hill TC | 2:22.00 | accepted |
| John Patterson | Greater Philadelphia Track Club | 2:23.00 | accepted |
| Rock Slaughter | unattached | 2:35.00 | accepted |
| Alfonso Solano | So Cal Track Club | 2:02:59.00 | accepted |
| 45-49 Men's Mile | Qual. Mark | Entry |
| Kenneth Bohan | Super Runner's Shop | NT | info needed |
| Chris Chisholm | Hartford Track Club | NT | accepted |
| David Jones | unattached | NT | accepted |
| Douglas Landau | DC Road Runners' Club | NT | accepted |
| David Lucas | So Cal Track Club | NT | accepted |
| Charlie Mosbrucker | unattached | NT | accepted |
| Phillip Pillin | Eastern Buckeye Track Club | NT | accepted |
| Richard White | JTC Running/Jacksonville Track Club | NT | accepted |
| Peter Magill | Fluffy Bunny Track Club | 4:21.34 | info needed |
| John Hinton | Carrboro Athletics Club | 4:25.27 | accepted |
| Anselm LeBourne | Nike Central Park Track Club | 4:29.00 | accepted |
| Tony Ruiz | Nike Central Park Track Club | 4:30.00 | accepted |
| Kevin Forde | Greater Philadelphia Track Club | 4:30.09 | accepted |
| Jeff Mann | Pacific Striders | 4:34.69 | accepted |
| Scott Hartley | Colorado Masters Track and Field Club | 4:36.30 | accepted |
| William Zink | North Jersey Masters | 4:49.70 | accepted |
| Thomas FitzPatrick | unattached | 4:50.00 | info needed |
| Gregory Dillon | unattached | 4:53.21 | accepted |
| Bob Nugent | Syracuse Chargers Track Club | 4:55.70 | accepted |
| Larry Rechtin | Philadelphia Masters Track & Field Assoc. | 4:55.70 | accepted |
| Ted Poulos | Potomac Valley Track Club | 5:01.30 | accepted |
| Terence McLaughlin | unattached | 5:08.00 | accepted |
| John Marsh | unattached | 5:29.00 | accepted |
| Christopher Johnston | DC Road Runners' Club | 5:29.40 | accepted |
| Alfonso Solano | So Cal Track Club | 4:51:01.00 | accepted |