As of 2/7/09 11:00 p.m. PT (list refreshes hourly)
All received entries are shown on this page and are subject to change.
| Masters 45-49 Men's 8 km |
| Andrew Ames | Fleet Feet Racing - Boulder |
| Mark Amway | Inside Track |
| Bronson Armstrong | unattached |
| Dan Arsenault | Fluffy Bunny Track Club |
| Mark Baugh | D.C. Capitol T&F and CC Team, Inc. |
| Raymond Bentley | Chester County Running Club |
| David Berardi | Baltimore/Washington Athletic Club |
| John Carroll | Chester County Running Club |
| Gregory Cauller | unattached |
| Chris Chattin | Baltimore/Washington Athletic Club |
| Kevin D'Amanda | DC Road Runners' Club |
| Tim Ensign | Atlanta Track Club |
| Kevin Forde | Greater Philadelphia Track Club |
| David Haaga | Montgomery County Road Runners, Inc. |
| Jeffery Hayes | Greater Philadelphia Track Club |
| Paul Jacobson | Falls Road Running |
| Christopher Johnston | DC Road Runners' Club |
| Douglas Landau | DC Road Runners' Club |
| Peter Magill | Fluffy Bunny Track Club |
| Loren Masuoka | U.S. Navy |
| Michael McGrath | Greater Philadelphia Track Club |
| Joel McKenzie | unattached |
| Steven Menzies | Colonial Road Runners |
| Mark Neff | Montgomery County Road Runners, Inc. |
| David Olds | Fluffy Bunny Track Club |
| Gregory Pelton | U.S. Navy |
| Phillip Pillin | Eastern Buckeye Track Club |
| James Reid | Chester County Running Club |
| Robert Rimkis | Greater Philadelphia Track Club |
| Greg Schuler | Howard County Striders |
| Timothy Schuler | Inside Track |
| Andrew Shearer | Greater Philadelphia Track Club |
| Charles Shields | Greater Philadelphia Track Club |
| Robert Spalding | Falls Road Running |
| Thomas Stewart | D.C. Capitol T&F and CC Team, Inc. |
| Ricardo Troncoso | Rogue Running |
| Kenneth Velasquez | unattached |
| Duane Williamson | unattached |
| Masters 45-49 Women's 8 km |
| Carmen Ayala-Troncoso | Rogue Running |
| Cindy Conant | Montgomery County Road Runners, Inc. |
| Kelly Dworak | Syracuse Chargers Track Club |
| Colleen Forshee | Greater Philadelphia Track Club |
| Nancy Hobbs | Fleet Feet Boulder. Real Women. Real Fast. |
| Sheryl Kline | Falls Road Running |
| Kelly Kruell | Club Northwest |
| Mary Pat McFarland | Greater Philadelphia Track Club |
| Win Persina | Potomac Valley Track Club |
| Laura Shannon | Colonial Road Runners |
| Wanda Toro | unattached |
| Jane Wikman | unattached |
| Patricia Wilkerson | Howard County Striders |
| Patricia Zerfas | Montgomery County Road Runners, Inc. |
