| Affiliation | Total
|
| Potomac Valley Track Club [10-0101] | 105
|
| TNT International Racing Club [08-0181] | 58
|
| So Cal Track Club [33-0302] | 46
|
| Greater Philadelphia TC [08-0081] | 38
|
| Shore Athletic Club [07-0101] | 34
|
| Mass Velocity Track Club [02-0273] | 25
|
| Atlanta Track Club [45-0203] | 23
|
| Philadelphia Masters [08-0005] | 23
|
| Houston Elite [25-0115] | 18
|
| Over The Hill TC [18-0002] | 17
|
| Central Park Track Club (CPTC) New Balance [06-0262] | 16
|
| Athena Track Club [08-0155] | 15
|
| Southwest Sprinters Track Club [25-6108] | 15
|
| Glenarden Track Club [10-0161] | 11
|
| Florida Athletic Club [14-0406] | 10
|
| Nubian Striders [21-0582] | 10
|
| Twilight Throwers [02-0294] | 9
|
| SC Striders Track Club [33-0069] | 8
|
| Garmin Runners [07-0408] | 7
|
| Genesee Valley Harriers [04-0964] | 6
|
| Pony Express Track & Field Club [12-0504] | 6
|
| Bohemia Track Club [59-0125] | 5
|
| Carolinas Track & Field Club [13-0645] | 5
|
| Colorado Masters Track & Field Club [32-0283] | 4
|
| Pegasus A.C. [19-0609] | 4
|
| Waterloo Track & Field Club [43-0004] | 4
|
| Greater Boston Track Club [02-0016] | 3
|
| Kansas City Smoke [28-1051] | 3
|
| Steel City Track Club [11-0262] | 3
|
| Syracuse Chargers Track Club, Inc. [04-0092] | 3
|
| Thor's Stone Athletic Club [02-0331] | 3
|
| Track West [33-0371] | 3
|
| Adirondack Athletic Club [03-0252] | 2
|
| Atlanta Team Elite [45-0715] | 2
|
| AZ Desert Throwers [48-0405] | 2
|
| Big River Running Company [22-0038] | 2
|
| Carolina Godiva Track Club [13-0606] | 2
|
| Club Northwest [36-0116] | 2
|
| D.C. Capitol T&F Club and CC Team, Inc. [10-0103] | 2
|
| Fuzion Athletics [30-0425] | 2
|
| MacCanDo Tenderloin Youth Track Club [38-0293] | 2
|
| Midwest Masters T&F Club [21-0043] | 2
|
| New England 65+ Running Club [02-0065] | 2
|
| New Mexico Track Club [42-0457] | 2
|
| Racewalkers Club of St. Louis [22-0136] | 2
|
| RIADHA [10-1027] | 2
|
| South Jersey Athletic Club [08-0014] | 2
|
| The Finger Lakes Runners Club [04-0063] | 2
|
| Westchester Track Club [06-0056] | 2
|
| Alexandria Track Club [10-1073] | 1
|
| Baltimore Washington Athletic Club [10-0983] | 1
|
| BLUEgrass Runners [41-0020] | 1
|
| Capital Area Runners [10-1054] | 1
|
| Central Jersey Road Runners Club [07-0117] | 1
|
| Charlotte Flights Track and Field Club [13-0682] | 1
|
| Cleveland Elite Development [18-4708] | 1
|
| Connecticut Racewalkers [05-0111] | 1
|
| Dodge Track Club [19-1028] | 1
|
| Empire Runners Club of Sonoma County [38-0143] | 1
|
| Ft. Belvoir "Sonic Boom" TC [10-0934] | 1
|
| Golden West Athletics Club [38-0325] | 1
|
| Greater Springfield Harriers, Inc [02-0020] | 1
|
| i5 ELITE [10-1055] | 1
|
| Impala Racing Team [38-0115] | 1
|
| JTC Running [14-0317] | 1
|
| Liberty Athletic Club [02-0026] | 1
|
| MarathonGuide.com / Potomac Valley Track Club [10-0101] | 1
|
| Nashville Striders, Inc. [15-0120] | 1
|
| New England Walkers [02-0137] | 1
|
| Northport Running Club [59-0924] | 1
|
| Oregon Track Club Masters [37-0645] | 1
|
| Pacific Coast Track Club [33-0382] | 1
|
| Patriot Pole Vault Club [02-0232] | 1
|
| Piedmont Pacers Track Club [13-0958] | 1
|
| Pike Creek Valley Running Club [08-0025] | 1
|
| Raising The Bar Vault Club [37-0995] | 1
|
| Raritan Valley Road Runners [07-0202] | 1
|
| Ric Rojas Running [32-0120] | 1
|
| Run N Fun [30-0380] | 1
|
| Running Spot Earth Drummers [17-0101] | 1
|
| Sprint Athletics Track Club [45-0230] | 1
|
| Tachyon Track Club [33-0494] | 1
|
| Team GodSpeed [17-0060] | 1
|
| Team Ohio Track Club, Inc. [17-0022] | 1
|
| Texas Express TFC [26-0013] | 1
|
| The Pole Vault Factory [18-4501] | 1
|
| Throw1deep Club [45-0217] | 1
|
| Tidewater Striders [12-0179] | 1
|
| Track Club Miami [14-1294] | 1
|
| Twin Cities Track Club [30-0439] | 1
|
| U.S. Air Force | 1
|
| U.S. Navy | 1
|
| University of Chicago Track Club [21-0028] | 1
|
| Willow Street AC [03-0264] | 1
|