| Bib# | Team | Div | Captain | City | State | Start |
| 177 | 12 Cheeks A Runnin [TriVascular, Inc.] | CM | Aristizabal, Diego | Santa Rosa | CA | |
| 178 | 12 Cheeks Arrivin [TriVascular, Inc.] | CM | Condron, Matt | Santa Rosa | CA | |
| 136 | 12 Monkeys | OX | Nguyen, Thierry | San Francisco | CA | |
| 172 | 24 Bouncing Boobs | OW | Claussen, Stephanie | Palo Alto | CA | |
| 159 | 24 Sore Feet | OX | Golis, Christopher | San Francisco | CA | |
| 223 | 6 Dudes With 12 Boobs [Explore California] | OX | English, Kelly | San Francisco | CA | |
| 148 | 911 We Run Code Three [For Ben Thornton] | LM | Houts, Dave | Cotati | CA | |
| 162 | A Corus Line [CardioDX] | OM | Rosenberg, Steve | Oakland | CA | |
| 23 | A Team | OX | Sam, Jennifer | San Mateo | CA | |
| 127 | Agile Physical Therapy | OX | Mull, David | Redwood City | CA | |
| 46 | All The Way Turnt Up [Triage Consulting] | CM | Attwater, Peter | Atlanta | GA | |
| 125 | Amb Property Alpha | OX | Binkley, Aaron | San Francisco | CA | |
| 173 | Appirio [Appirio] | OM | Banks, Michael | Redwood City | CA | |
| 174 | Appirio Blue [Appirio] | CM | McLaughlin, Michael | Atlanta | GA | |
| 4 | Are We There Yet? | OM | Caspole, Eric | Menlo Park | CA | |
| 156 | Are You Aaaware? [Medtronic] | CM | Mitchell, Shannon | Santa Rosa | CA | |
| 153 | Aromatic Blend [La Dolce Velo] | OM | Mardell, Robert | Santa Clara | CA | |
| 244 | Athleta 1 | OX | Adams, Penelope | Petaluma | CA | |
| 245 | Athleta 2 | OX | Cooper, Kelly | Petaluma | CA | |
| 164 | Athletic Soles | OM | Rahal, Dame | Petaluma | CA | |
| 45 | Babes And Brutes | OX | Kragness, Shu | Arroyo Grande | CA | |
| 192 | Bad Unknown [OSCCF] | OM | Zhong, Jiyuan | San Jose | CA | |
| 39 | Bada Bing | OX | Hogger, Elizabeth | Bainbridge Island | WA | |
| 37 | Barbarians | OM | Henry, John | Redondo Beach | CA | |
| 20 | Bearded Ladies | OW | Revitte, Lisa | Washington | DC | |
| 250 | Beastbook [Facebook] | OX | Brock, Brandon | San Francisco | CA | |
| 19 | Better Than Naked [The North Face] | CX | Braund, Liz | San Leandro | CA | |
| 165 | Black Horse | OX | Trachtenberg, Alyse | San Francisco | CA | |
| 15 | Blue Lightning 15 [IBM Running Club] | OM | Welch, Craig | San Jose | CA | |
| 204 | Boot Camp Rejects | OM | Bishop, Jonathan | San Francisco | CA | |
| 31 | Booty | SX | Johnston, Nancy | Thousand Oaks | CA | |
| 216 | Born 2 Run | OX | Watt, Tessa | Palo Alto | CA | |
| 187 | Brew Cruizers | SX | Linder, Maureen | Brentwood | CA | |
| 254 | Cage Free Dozen | OX | Lee, Korin | San Francisco | CA | |
| 211 | Cahill Athletics [Cahill Contractors] | OM | Schiefer, Alex | San Bruno | CA | |
| 166 | Cameltoes | OX | Fernandez, Francis | Oakland | CA | |
| 51 | Carpe Gluteus [Frontrunners Sacramento] | OM | Lew, Brian | Sacramento | CA | |
| 205 | Catie & Annie's Cops | OM | Allio, Joseph | vacaville | CA | |
| 206 | Catie & Annie's Cops 2 | OM | Jimenez, James | fairfield | CA | |
| 109 | Catie & Annie's Cops 3 | OM | Maddison, Ian | San Francisco | CA | |
| 180 | Catie & Annie's Cops 4 [Vacaville PD] | LM | Tan, Stuart | Vacaville | CA | |
| 181 | Catie & Annie's Cops 5 Girls Rule Boys Drool | OW | Abrams, Krishna | Vacaville | CA | |
| 203 | Cheaper Than Therapy | OM | Sanders, Kim | Petaluma | CA | |
| 104 | Children Of Neverland Ranch | OM | Taft, Ben | San Carlos | CA | |
| 152 | Civil Unrest [MacKay & Somps] | CM | Brill, Michael | Sunol | CA | |
| 160 | Club Dave Vinerunners | MX | Cain, Janet | sonoma | CA | |
| 213 | Concord Heat [Concord Police] | LM | Graham, Darrell | Concord | CA | |
| 259 | Cool Running [Fresh Ideas] | OX | Haddock, Lani | Los Gatos | CA | |
| 263 | Cougar Town | OW | Erickson, Meriel | Campbell | CA | |
| 47 | Crystal Head | OX | Jensen, Bob | Amagansett | NY | |
| 22 | Dakota Divas | SW | Leberknight, Jennifer | Rapid City | SD | |
| 55 | Dean Who? | OM | Kim-Murphy, Kevin | Vashon | WA | |
| 16 | Devil's Slide Track Club [Sonlight Surfshop] | MM | Nissenson, Steve | Pacifica | CA | |
| 131 | Dips Run Club | OM | Tjiang, Steve | Palo Alto | CA | |
| 132 | Dips Run Club 2 | OM | DeGregorio, Adam | San Francisco | CA | |
| 135 | DNR | OM | Levine, Josh | Mountain View | CA | |
| 116 | Dolphin South End Runners | OM | Nissenson, Janet | Pacifica | CA | |
| 52 | Donner Party Of 12 | OX | Prestella, Christina | Truckee | CA | |
| 130 | Donor Party | MM | Bartis, Steve | Moraga | CA | |
| 25 | Dooshay | OX | Spruit, Aaron | Chicago | IL | |
| 118 | Drink Cole | SX | Bohlig, Tamara | Orinda | CA | |
| 139 | Drug Runners | OM | Bloom, Trudi | Menlo Park | CA | |
| 12 | DSE Racing Team [Dolphin South-End Running Club] | OM | Flanagan, Jerry | San Francisco | CA | |
| 249 | Duct Tape & Wd [santa clara fire / via] | LM | Johnson, Craig | San Mateo | CA | |
| 161 | East Bay Run Club Ebrc You Later | OM | Strishak, Jon | San Francisco | CA | |
| 26 | Eat Blog Run | OW | LeBaron, Marie | American Fork | UT | |
| 18 | Epic Bill Bradley [WBE] | OM | Bradley, Bill | Santa Rosa | CA | |
| 145 | Ever Forward [DPR Construction, Inc.] | CM | Stone, Rebecca | San Francisco | CA | |
| 120 | Facebook [Facebook] | OM | Giovanola, Eric | Palo Alto | CA | |
| 225 | Fancy Footwork | OX | Banks, Patricia | El Sobrante | CA | |
| 34 | Fast Upper Pacer Athletes | OM | Melson, Judith | Sacramento | CA | |
| 147 | Fat Bastards | OM | Lynn, Karen | San Francisco | CA | |
| 157 | Fat Boys Running Club [Hands On Chiropractic] | OX | Thunder, Big | Pleasanton | CA | |
| 193 | First To Be Last | OX | Flamson, Isabel | Angwin | CA | |
| 124 | Flying Hubcaps | SM | McHale, Philip | Menlo Park | CA | |
| 198 | Forward Motion Thunderbolts | OM | Feigenbaum, Larry | San Ramon | CA | |
| 227 | Freshly Squeezed | OX | Lin, Darlene | San Mateo | CA | |
| 129 | Gang Green [EPA] | CX | Reeves, Linda | Albany | CA | |
| 208 | Getting Relayed | OX | Perrin, Michelle | Mill Valley | CA | |
| 218 | GGRC Rubber Runners [Golden Gate Run Club] | OX | Daulton, Justin | San Francisco | CA | |
| 219 | GGRC The Fast And The Delirious | OM | White, Derek | Oakland | CA | |
| 21 | Girls | OW | Berg, Cynthia | Rapid City | SD | |
| 176 | Global Reach Reserve Runners [USAF, Travis AFB] | LM | Maurera, Hilda | Vacaville | CA | |
| 119 | Go Further, Faster [NetApp, Inc.] | CM | Kimmel, Scott | San Jose | CA | |
| 246 | Google Leftovers [Google] | OX | Chin, Cindy | Sunnyvale | CA | |
| 32 | Greg James 3000 | OM | Costello, Chris | palo alto | CA | |
| 171 | Gully Creepers [Ask.com] | CM | Badulescu, Andrei | Oakland | CA | |
| 24 | Guns Up | OM | Padgett, Brett | La Grange | IL | |
| 209 | Happy Feet | OM | Gathoo, Narendra | Cupertino | CA | |
| 141 | Heart And Soles | OM | Carlson, Kelly | San Francisco | CA | |
| 142 | Heart And Soles 2 | OM | Carlson, Lisa | San Francisco | CA | |
| 253 | HSS Fremont | OX | Loaisiga, Rosey | Newark | CA | |
| 133 | I T My Band Do You Plantar Your Fascia | SX | King, Charmin | San Francisco | CA | |
| 182 | Ice Cream Paint Jobs | OX | Sikora, Luke | San Francisco | CA | |
| 235 | ILP 2 Who's Idea Was This [ India Literacy Project] | OM | Krishna, Sampath | Santa Clara | CA | |
| 236 | Ilp 3 Literally Running [India Literacy Project] | OM | Raman, Rina | Los Altos | CA | |
| 237 | ILP 4 Chai Latte [India Literacy Project] | OM | Kamath, Ramesh | Cupertino | CA | |
| 238 | ILP 5 Samosas And Chai [India Literacy Project] | OM | Murugesan, Murali | Fremont | CA | |
| 239 | ILP 6 Reading Writing And Running [India Literacy Project] | OM | Bulusu, Vijay | Sunnyvale | CA | |
| 240 | Ilp 7 Run For Their Life [India Literacy Project] | OM | Raj, Sripathi | Sunnyvale | CA | |
| 54 | Impacting Soles | SM | Forbes, David | Kent | WA | |
| 30 | Joggermeisters | OX | Garcia-Perea, Yahaira | Fresno | CA | |
| 3 | Just Watering Your Flowers, Ma'am | OM | Gillmouth, Gordon | Fremont | CA | |
| 56 | Kind Of Fast Not That Furious | OX | Lachowicz, Terry | San Francisco | CA | |
| 185 | Know Us By The Trail Of Drugs [ISPE] | OM | Larson, Patti | Half Moon Bay | CA | |
| 248 | Left Right Repeat | OX | Holbrook, Matthew | Yorba Linda | CA | |
| 188 | Lemon | OX | Lantz, Charles | San Francisco | CA | |
| 183 | Life Yogatic With Mark Zissou | OX | Kornfeld, Sarah | San Francisco | CA | |
| 232 | Lifesavers [US Coast Guard] | LM | Hamblin, Clint | Petaluma | CA | |
| 264 | Livermore Whine Oh's | MX | DeLisle, Debbie | Livermore | CA | |
| 170 | Lo Lu La | OM | Rich, Larry | San Francisco | CA | |
| 155 | Lost Runners | OM | Robert, Nixdorf | Foster City | CA | |
| 110 | Mario Party 12 | OX | Penney, Kimberly | Emeryville | CA | |
| 48 | Meridian Rockstars [Meridian Systems] | CX | Hamel, Jon | Penryn | CA | |
| 252 | Mile High Club | OX | Brown, Megan | San Francisco | CA | |
| 243 | Mishmash | OX | Finley, Kelly | San Francisco | CA | |
| 226 | Moon Over My Hammies | OX | Hooks, Daniel | San Francisco | CA | |
| 35 | Move Fast Break Stuff [Facebook] | OM | Zamore, Eric | Palo Alto | CA | |
| 7 | Nads | OM | Hayden, Frank | Aptos | CA | |
| 38 | New Earth Market [New Earth Market] | MM | Cotter, Kevin | Yuba City | CA | |
| 105 | Nice Assets [Gallina LLP] | OM | Kotarba, Dana | Lafayette | CA | |
| 102 | Nom On The Run [NoM] | OM | Lloyd, Dave | San Jose | CA | |
| 197 | NPS Run Club [Naval Postgraduate School Foundation] | LM | Stickel, Ryan | Marina | CA | |
| 233 | Nutz N Boltz [Mountain Hardwear] | CX | Baires, Alex | Richmond | CA | |
| 117 | Oops I Crapped My Pants | OX | Park, Helen | San Francisco | CA | |
| 196 | Organ Trail | OM | Baum, Cliff | San Francisco | CA | |
| 195 | Pack Of Eels And Clams | OM | Graves, Kirsten | Vallejo | CA | |
| 258 | Peet's Feet [Kiewit] | OM | Verdon, Stephanie | Rancho Murieta | CA | |
| 140 | PHDs | OM | Jimison, Leslie | San Francisco | CA | |
| 107 | Phidippides Fallacy | SM | Blaney, John | San Francisco | CA | |
| 167 | Pie A La Road [Genencor] | CM | Wells, Derek | Palo Alto | CA | |
| 41 | Pigs In Pursuit [Woodland Police Dept] | LM | Cucchi, Anthony | Woodland | CA | |
| 146 | Poop | OM | Urbanek, Karel | Portola Valley | CA | |
| 220 | Positive Splits [Basic Training] | OX | Davis, Allyn | San Francisco | CA | |
| 241 | Rabid Bunnies | OX | Maamouri, Sara | san francisco | CA | |
| 149 | Re:run [regeneration] | OM | Nicodemus, Rebekah | Oakland | CA | |
| 143 | Real Runner's Don't Tri [Forward Motion Race Club] | OX | Gowen, Ralph | Danville | CA | |
| 43 | Rehrig Pacific [RPC] | CM | Petersen, Bob | Philadelphia | PA | |
| 111 | Rice Ninjas | OX | Chi, Robert | San Francisco | CA | |
| 234 | Rising Stars [Star One Credit Union] | OX | Larson, David | San Jose | CA | |
| 199 | Rock And Runners | OM | Ching, Alec | San Jose | CA | |
| 126 | Run Like Butter | OX | Nyquist, Ali | San Jose | CA | |
| 29 | Run4zen | SM | Standing, Larry | Sacramento | CA | |
| 251 | Runmantra | OX | Feraren, Danny | San Francisco | CA | |
| 217 | Runner's Gene [Genencor] | CM | Michel, Joshua | Palo Alto | CA | |
| 200 | Runners Anonymous | SM | Kornitz, Roni | Sunnyvale | CA | |
| 151 | Runners Do It Faster | OX | Russell, Leslee | Livermore | CA | |
| 210 | Running Addicts | OM | Cabuag, Proxy | san jose | CA | |
| 17 | Running Feat (solo) | SM | Dunnigan, Anthony | Palo Alto | CA | |
| 36 | Running For The Health Of It [Kaiser Permanente] | CX | Bradbury, David | Fair Oaks | CA | |
| 221 | Running Of The Bulls Matadors | OX | Nelson, Matthew | San Francisco | CA | |
| 222 | Running Of The Bulls Toros | OX | Nelson, Matt | San Francisco | CA | |
| 212 | Sailors With A Running Problem [US Coast Guard] | LM | Burgess, Kenneth | Piedmont | CA | |
| 134 | Samurai Squirrels [Summit Prep] | OX | Lam, Lily | San Mateo | CA | |
| 128 | Scrappers | OM | Mannion, Jim | Martinez | CA | |
| 179 | Self Torturing Dumbasses | OX | Jackson, Ashley | Newark | CA | |
| 261 | Shin Splints | OX | Bousquet, Michele | San Rafael | CA | |
| 242 | Skirt | SW | Skinner, Deb | Santa Rosa | CA | |
| 138 | Slalom Consulting [Slalom Consulting] | CX | Swanson, Erica | San Francisco | CA | |
| 202 | Slow As Molasses | OM | Javarappa, Naveen | San Jose | CA | |
| 121 | Smokers Cough [Hensel Phelps Construction Co.] | CM | Chiparo, Charles | Burlingame | CA | |
| 40 | Sole Sista's | OW | Wong, Randy | Fair Oaks | CA | |
| 184 | Sole Sisters | SW | Lim, Susan | Santa Clara | CA | |
| 154 | Somarunners | OX | Cassada, Kimberly | Castro Valley | CA | |
| 224 | Sounded Like Fun | OX | Thompson, Dane | San Jose | CA | |
| 103 | Speed Kills Slow Down | OX | Ferreira, Sarah | Fremont | CA | |
| 106 | Sponge Bob No Chance | OM | Rodoni, Tony | Redwood City | CA | |
| 201 | Ssdunitos | OM | Ludlum, Jeff | San Jose | CA | |
| 215 | Stanford 7 Sigma | OX | Wig, Leshya | Atherton | CA | |
| 262 | Stanford Running Club | OM | Tobin, David | Stanford | CA | |
| 33 | Start Slowly Then Taper Off | OW | Hampton, Lisa | Placerville | CA | |
| 57 | Steve Collins [One Man Team] | OM | Collins, Steven | Greenwood | IN | |
| 58 | Supa Fly Koalas | OM | Stewart, Paige | Davis | CA | |
| 114 | Superfeet | OX | Karchem, Neal | Tarzana | CA | |
| 115 | Superfeet Too | OX | Karchem, Melinda | Tarzana | CA | |
| 122 | Svrcrazy [South Valley Running Club] | OX | Abrams, Allan | Morgan Hill | CA | |
| 144 | Sweet:cheeks | OM | Dedrick, Daniel | Oakland | CA | |
| 247 | Symantec [Symantec] | OX | Del Matto, Drew | Mountain View | CA | |
| 158 | TBLG (Too Busy Looking Good) | OX | Baril, Christy | Vallejo | CA | |
| 229 | Tc Won't Quit | SX | Koch, Robert | Berkeley | CA | |
| 49 | Team Dean Minus Dean Plus 12 | OX | Parker, David | Fort Mill | SC | |
| 113 | Team Type 1 | OM | Kingery, Tom | Delaware | OH | |
| 112 | Tenacious Tutus | OX | Santandreu, Jill | San Francisco | CA | |
| 214 | That's What She Said | OX | Tarr, Kristin | Pleasant Hill | CA | |
| 207 | Thrive [Kaiser Permanente] | OX | Long, Douglas | San Rafael | CA | |
| 101 | Thunder Chickens | OX | Otto, MJ | San Francisco | CA | |
| 231 | Trail Rats | OM | Knowlton, Tim | Mill Valley | CA | |
| 137 | Transplants | OM | Quinn, Adam | San Francisco | CA | |
| 53 | Uncle Wally's Hiking Club | OM | Vollkommer, Harold | Highland | CA | |
| 228 | Unproductive Organs | OX | Wallace, Ryan | San Francisco | CA | |
| 42 | Vancouver 2010 | OX | Pangle, Staci | Columbus | OH | |
| 28 | Vertical Smiles | OX | King, Cheryl | Auburn | CA | |
| 189 | Walk This Way [Triage] | CX | Scott, Ryan | San Francisco | CA | |
| 163 | We Run This | OX | Neirinckx, Kristin | San Francisco | CA | |
| 255 | We've Got The Runs | OM | Song, Liz | East Palo Alto | CA | |
| 100 | Weapons Of Ass Destruction | OM | Slivinsky, Barry | Fremont | CA | |
| 108 | Webtl | MM | Walsh, Patrick | Benicia | CA | |
| 168 | Weekend Warriors | SM | DuBay, Catherine | Santa Rosa | CA | |
| 190 | What's My Age Again [Triage] | CX | Shelton, Matt | San Francisco | CA | |
| 191 | When I Come Around [Triage] | CX | Rivera, Stacey | San Francisco | CA | |
| 27 | Whiners 2 Banana Slugs [Hensel Phelps Construction Co.] | CM | Ketchum, Kenneth | Irvine | CA | |
| 44 | Wicked | OX | Seehafer, Mary | Morgan Hill | CA | |
| 194 | Will Run For Beer | OM | Buckley, Eoin | Belmont | CA | |
| 256 | Will Run For Chocolate | MW | Holleran, Anouk | Los Altos | CA | |
| 175 | Xdxpress [XDx] | CM | Alexander, Gregory | San Francisco | CA | |
| 169 | Xfinity Powered By Comcast [comcast] | OM | Page, Lisa | San Franciscso | CA | |
| 230 | Ya Do Yer Bit | OM | Stremlau, Carmina | Petaluma | CA | |
| 14 | Yaks [Life Technologies] | CM | Tsou, Dean | Novato | CA | |
| 260 | Yaktrek [Life Technologies] | CM | Goudberg, Johan | San Jose | CA | |
| 123 | Yes We Van [Pacific Biosciences] | CM | Baybayan, Primo | Menlo Park | CA | |
| 150 | Yo Taxi | OM | Keisic, Terry | Santa Clara | CA | |
| 186 | Yogging It's Supposed To Be Wild | OX | Kong, John | San Francisco | CA | |
| 257 | You Can Run But You Can't Hide [Life Technologies] | OX | Minn, Allan | Daly City | CA | |
| 50 | You Had Me At Go | SM | Ross, Raymond | Roswell | GA | |