| 5126 | 248 | 1:29:32 | 6:50 | 1:34:36 | 22:03 | 43:48 | Michael | Ambrozia | 18 | M | Boston | MA | NU CLUB RUNNING AND TRIATHALON |
| 1584 | 249 | 1:29:33 | 6:50 | 1:29:53 | 22:02 | 43:33 | Domenic | Privitera | 18 | M | Boston | MA | NU CLUB RUNNING AND TRIATHALON |
| 6852 | 250 | 1:29:34 | 6:50 | 1:39:26 | 22:04 | 43:34 | Charlie | Olson | 20 | M | Simsbury | CT | |
| 3453 | 251 | 1:29:34 | 6:50 | 1:39:00 | 22:23 | 43:37 | Tom | Sullivan | 25 | M | Brockton | MA | |
| 2266 | 252 | 1:29:35 | 6:50 | 1:30:10 | 22:17 | 43:50 | Louis | Cornacchione | 26 | M | Cambridge | MA | NOTCH BREWING |
| 3104 | 253 | 1:29:36 | 6:51 | 1:30:08 | 22:29 | 43:52 | Jake | Williams | 27 | M | Boston | MA | GRIT GANG |
| 4635 | 254 | 1:29:37 | 6:51 | 1:29:51 | 21:25 | 43:06 | Shane | Kelly | 26 | M | Jamaica Plain | MA | |
| 620 | 255 | 1:29:38 | 6:51 | 1:35:27 | 22:02 | 43:35 | Steven | Idhaw | 40 | M | Brookline | MA | JUMBOS |
| 257 | 256 | 1:29:41 | 6:51 | 1:30:11 | 22:05 | 43:25 | Kirk | Zmijewski | 30 | M | Somerville | MA | TELLUSLABS |
| 2243 | 257 | 1:29:44 | 6:51 | 1:29:53 | 21:28 | 42:58 | Ian | Andrews | 23 | M | Cambridge | MA | |
| 3171 | 258 | 1:29:44 | 6:51 | 1:29:50 | 21:13 | 42:05 | Daniel | Katz | 20 | M | Medford | MA | JUMBOS |
| 3865 | 259 | 1:29:44 | 6:51 | 1:29:55 | 21:08 | 42:41 | Andrew | Gromer | 26 | M | Boston | MA | |
| 3179 | 260 | 1:29:54 | 6:52 | 1:30:13 | 21:36 | 43:00 | Caroline | Shannon | 32 | F | Cambridge | MA | THE HEARTBREAKERS |
| 3051 | 261 | 1:29:54 | 6:52 | 1:30:11 | 22:02 | 43:29 | Richard | Williams | 45 | M | Charlestown | MA | WALDEN RUNNING |
| 1873 | 262 | 1:29:55 | 6:52 | 1:30:15 | 22:03 | 43:33 | Abigail | Paglia | 22 | F | Boston | MA | NU CLUB RUNNING AND TRIATHALON |
| 6841 | 263 | 1:29:59 | 6:52 | 1:30:36 | 21:17 | 42:20 | Takafumi | Toyohara | 0 | M | Cambridge | MA | |
| 5415 | 264 | 1:30:00 | 6:52 | 1:43:41 | 21:57 | 44:07 | Brett | Van Dorn | 26 | M | Jamaica Plain | MA | THE OFF SEASON |
| 5154 | 265 | 1:30:01 | 6:52 | 1:30:40 | 21:40 | 42:56 | Alec | Bohn | 25 | M | Melrose | MA | |
| 3842 | 266 | 1:30:04 | 6:53 | 1:30:11 | 22:06 | 43:41 | Annamaria | Lukes | 27 | F | Cambridge | MA | |
| 6123 | 267 | 1:30:04 | 6:53 | 1:30:17 | 21:22 | 42:32 | Charles | Burckmyer | 40 | M | Charlestown | MA | |
| 1935 | 268 | 1:30:06 | 6:53 | 1:30:47 | 22:35 | 44:14 | Kyle | Kellinghaus | 36 | M | Cambridge | MA | |
| 3725 | 269 | 1:30:06 | 6:53 | 1:30:13 | 21:26 | 42:34 | Jordan | Handler | 28 | M | Cambridge | MA | MIT SLOAN |
| 1986 | 270 | 1:30:06 | 6:53 | 1:36:49 | 21:20 | 42:54 | Nicolas | Amato | 19 | M | Westport | CT | |
| 2564 | 271 | 1:30:07 | 6:53 | 1:30:36 | 21:18 | 42:46 | Timothy | Weber | 26 | M | Brookline | MA | THE HEMO GLOBINTROTTERS |
| 718 | 272 | 1:30:10 | 6:53 | 1:30:27 | 21:25 | 42:37 | Mark | Swarz | 38 | M | Cambridge | MA | |
| 5498 | 273 | 1:30:10 | 6:53 | 1:30:40 | 21:42 | 43:20 | Michael | Gay | 26 | M | Boston | MA | |
| 676 | 274 | 1:30:12 | 6:53 | 1:30:39 | 22:21 | 43:57 | Emily | Ullmann | 25 | F | Cambridge | MA | THE HEARTBREAKERS |
| 6540 | 275 | 1:30:12 | 6:53 | 1:30:38 | 21:21 | 42:50 | William | Barclay | 27 | M | Boston | MA | TEAM NED |
| 3191 | 276 | 1:30:17 | 6:54 | 1:35:28 | 22:00 | 43:53 | Matthew | Thalmann | 19 | M | Boston | MA | NU CLUB RUNNING AND TRIATHALON |
| 2759 | 277 | 1:30:17 | 6:54 | 1:36:37 | 21:39 | 43:14 | Tommaso Manetti | Manetti | 19 | M | Boston | MA | |
| 182 | 278 | 1:30:20 | 6:54 | 1:41:58 | 21:58 | 43:34 | Graham | Thomas | 27 | M | Cambridge | MA | |
| 66 | 279 | 1:30:21 | 6:54 | 1:37:15 | 21:57 | 43:37 | Adam | Perron | 27 | M | Brookline | MA | |
| 3572 | 280 | 1:30:27 | 6:54 | 1:30:29 | 21:11 | 42:59 | Welington | Ribeiro | 43 | M | Quincy | MA | |
| 6581 | 281 | 1:30:27 | 6:54 | 1:31:03 | 22:04 | 43:43 | | Unknown Runner | 0 | | | | |
| 3956 | 282 | 1:30:27 | 6:54 | 1:30:46 | 22:46 | 44:25 | David | Lopes | 31 | M | Cambridge | MA | CAMBRIDGE CAMPING |
| 1609 | 283 | 1:30:28 | 6:55 | 1:36:02 | 22:22 | 43:51 | Aileen | Keogh | 29 | F | West Roxbury | MA | |
| 2585 | 284 | 1:30:35 | 6:55 | 1:30:52 | 21:15 | 42:31 | Mark | Zurlo | 31 | M | Brighton | MA | BRIGHTON BANGERS |
| 5936 | 285 | 1:30:35 | 6:55 | 1:31:11 | 22:07 | 43:50 | Michael | Miller | 35 | M | Cambridge | MA | |
| 5806 | 286 | 1:30:36 | 6:55 | 1:31:03 | 22:44 | 44:31 | Steve | Brady | 37 | M | Boston | MA | THE OFF SEASON |
| 6963 | 287 | 1:30:36 | 6:55 | 1:30:43 | 20:41 | 41:38 | Joseph | Coughlan | 38 | M | Boston | MA | THE HEARTBREAKERS |
| 5085 | 288 | 1:30:37 | 6:55 | 1:30:51 | 21:56 | 43:05 | Kangway | Chuang | 29 | M | Somerville | MA | |
| 1801 | 289 | 1:30:39 | 6:55 | 1:30:46 | 21:05 | 42:12 | Philip | Minervino | 53 | M | Cambridge | MA | |
| 3678 | 290 | 1:30:39 | 6:55 | 1:30:53 | 21:30 | 42:52 | Jo | Davies | 30 | F | Boston | MA | |
| 79 | 291 | 1:30:42 | 6:56 | 1:30:58 | 21:57 | 43:40 | Erin | Jaffke | 25 | F | Cambridge | MA | THE HEARTBREAKERS |
| 567 | 292 | 1:30:44 | 6:56 | 1:31:06 | 22:02 | 43:52 | Ben | Albritton | 21 | M | Chestnut Hill | MA | WERUNBC |
| 2756 | 293 | 1:30:45 | 6:56 | 1:48:23 | 22:17 | 44:22 | Toria | Koutras | 25 | F | Bostob | MA | BANTAM CIDER |
| 3979 | 294 | 1:30:45 | 6:56 | 1:31:14 | 22:26 | 44:09 | Jason | Yee | 36 | M | Brookline | MA | THE HEARTBREAKERS |
| 4364 | 295 | 1:30:46 | 6:56 | 1:31:13 | 20:39 | 42:12 | Jonathan | Miller | 31 | M | Cambridge | MA | KOCH INSTITUTE AT MIT |
| 6468 | 296 | 1:30:46 | 6:56 | 1:37:12 | 20:29 | 41:38 | Tyler | Trawick | 31 | M | Cambridge | MA | |
| 338 | 297 | 1:30:48 | 6:56 | 1:35:58 | 21:46 | 43:21 | Alan | Jacks | 23 | M | Roxbury | MA | |
| 4559 | 298 | 1:30:48 | 6:56 | 1:30:59 | 21:43 | 43:15 | Stephen | Horaj | 30 | M | Stoneham | MA | |
| 1187 | 299 | 1:30:50 | 6:56 | 1:35:57 | 21:47 | 43:36 | Vicente | Orjales | 41 | M | Boston | MA | AKAMAI |
| 4510 | 300 | 1:30:51 | 6:56 | 1:36:43 | 22:09 | 44:13 | Will | Brown | 22 | M | Brighton | MA | |
| 2453 | 301 | 1:30:55 | 6:57 | 1:31:13 | 21:44 | 43:15 | Nathan | Macomber | 25 | M | Brighton | MA | |
| 2483 | 302 | 1:30:58 | 6:57 | 1:36:45 | 21:55 | 43:48 | Liam | Morgan | 19 | M | Boston | MA | NU CLUB RUNNING AND TRIATHALON |
| 4991 | 303 | 1:31:06 | 6:57 | 1:31:34 | 22:09 | 43:58 | Elizabeth | Dethy | 24 | F | Cambridge | MA | |
| 2526 | 304 | 1:31:07 | 6:57 | 1:38:10 | 22:09 | 44:13 | James | Acer | 26 | M | Boston | MA | MANOA |
| 1674 | 305 | 1:31:07 | 6:58 | 1:31:44 | 22:01 | 43:56 | Damien | Fenske-Corbiere | 27 | M | Boston | MA | EDITAS AND FRIENDS |
| 132 | 306 | 1:31:08 | 6:58 | 1:31:22 | 21:42 | 43:29 | Josep | Poblet Ventura | 23 | M | Cambridge | MA | |
| 4121 | 307 | 1:31:08 | 6:58 | 1:31:24 | 22:05 | 43:51 | Justin | Manjourides | 35 | M | Boston | MA | THE HEARTBREAKERS |
| 2447 | 308 | 1:31:10 | 6:58 | 1:31:51 | 21:39 | 43:05 | Alejandro | Diaz | 18 | M | Cambridge | MA | |
| 4382 | 309 | 1:31:10 | 6:58 | 1:31:21 | 21:30 | 43:00 | Harras | Zaid | 33 | M | Cambridge | MA | |
| 2354 | 310 | 1:31:13 | 6:58 | 1:31:38 | 22:15 | 43:56 | Sarah | Walker | 36 | F | Natick | MA | BOSTON DISTANCE PROJECT |
| 1045 | 311 | 1:31:13 | 6:58 | 1:31:28 | 21:41 | 43:05 | Kevin | Fitzpatrick | 42 | M | Somervile | MA | RUNFELLOW |
| 1617 | 312 | 1:31:14 | 6:58 | 1:37:20 | 22:44 | 44:24 | Cameron | McBride | 25 | M | Cambridge | MA | COMMUNITY RUNNING |
| 4110 | 313 | 1:31:15 | 6:58 | 1:31:35 | 22:15 | 44:05 | Rob | McGuinness | 35 | M | Portland | CT | |
| 1016 | 314 | 1:31:16 | 6:58 | 1:31:32 | 22:02 | 43:30 | Maxim | Zaraisky | 29 | M | Cambridge | MA | |
| 2967 | 315 | 1:31:16 | 6:58 | 1:31:32 | 22:03 | 43:30 | Mark | Zagata | 32 | M | Waltham | MA | BRIGHTON BANGERS |
| 2069 | 316 | 1:31:16 | 6:58 | 1:37:06 | 22:24 | 44:30 | Dylan | OMahony | 38 | M | Littleton | MA | AR NóS NA GAOITHE |
| 2069 | 316 | 1:31:16 | 6:58 | 1:37:06 | 22:24 | 44:30 | Dylan | OMahony | 38 | M | Littleton | MA | AR NóS NA GAOITHE |
| 6126 | 317 | 1:31:16 | 6:58 | 1:36:23 | 22:10 | 43:45 | Jacob | Cantor | 24 | M | Cambridge | MA | RUNFELLOW |
| 5175 | 318 | 1:31:19 | 6:58 | 1:31:48 | 22:27 | 43:54 | Masilo | Grant | 42 | M | Hopkinton | MA | |
| 1701 | 319 | 1:31:21 | 6:59 | 1:31:52 | 21:48 | 42:49 | Jon | Wakelin | 35 | M | Boston | MA | |
| 6736 | 320 | 1:31:23 | 6:59 | 1:37:29 | 22:20 | 44:15 | Peter John | Cunningham | 22 | M | Arlington | MA | |
| 106 | 321 | 1:31:29 | 6:59 | 1:31:41 | 21:24 | 43:03 | Scott | Carlson | 35 | M | Boston | MA | |
| 4115 | 322 | 1:31:29 | 6:59 | 1:37:01 | 20:54 | 42:27 | Ricardo | Lopez | 20 | M | Cambridge | MA | |
| 4528 | 323 | 1:31:35 | 7:00 | 1:37:27 | 22:29 | 44:30 | Nathaniel | Ennis | 24 | M | Dover | NH | |
| 6009 | 324 | 1:31:36 | 7:00 | 1:31:53 | 22:33 | 44:45 | Armin | Molavi | 41 | M | Boston | MA | THE HEARTBREAKERS |
| 3645 | 325 | 1:31:37 | 7:00 | 1:31:56 | 22:05 | 43:55 | Joshua | Harriman | 39 | M | Littleton | MA | AR NóS NA GAOITHE |
| 6961 | 326 | 1:31:38 | 7:00 | 1:31:40 | 20:55 | 42:28 | Ryan | Laperle | 35 | M | Cambridge | MA | |
| 1587 | 327 | 1:31:39 | 7:00 | 1:36:44 | 21:47 | 44:04 | Blaire | Byg | 26 | F | Somerville | MA | |
| 4341 | 328 | 1:31:41 | 7:00 | 1:32:10 | 21:48 | 43:54 | Samuel | Raymond | 27 | M | Brighton | MA | |
| 4398 | 329 | 1:31:42 | 7:00 | 1:32:08 | 21:39 | 43:03 | Eric | Kofman | 26 | M | Cambridge | MA | RUNNING E-GELS |
| 6467 | 330 | 1:31:46 | 7:00 | 1:32:22 | 21:42 | 43:05 | Kevin | McCallum | 23 | M | Cambridge | MA | |
| 4407 | 331 | 1:31:48 | 7:01 | 1:32:23 | 23:18 | 45:25 | Alec | Spooner | 26 | M | Charlestown | MA | |
| 5900 | 332 | 1:31:48 | 7:01 | 1:32:24 | 21:41 | 43:10 | Devin | Auclair | 32 | M | Natick | MA | |
| 4504 | 333 | 1:31:50 | 7:01 | 1:32:20 | 22:52 | 45:24 | Rachel | Henke | 39 | F | Cambridge | MA | NORTH CAMBRIDGE SLACKERS |
| 3563 | 334 | 1:31:50 | 7:01 | 1:31:53 | 20:30 | 41:49 | Laura | Specker Sullivan | 31 | F | Jamaica Plain | MA | |
| 3252 | 335 | 1:31:51 | 7:01 | 1:37:44 | 22:02 | 43:51 | Kuangshin | Tai | 40 | M | Wellesley | MA | |
| 5466 | 336 | 1:31:52 | 7:01 | 1:42:25 | 22:59 | 44:35 | Marc | Foster | 22 | M | Boxborough | MA | |
| 5930 | 337 | 1:32:01 | 7:02 | 1:37:26 | 23:15 | 44:48 | Edz | Lamy | 32 | M | Beverly | MA | |
| 5234 | 338 | 1:32:04 | 7:02 | 1:32:17 | 22:13 | 44:03 | Richard | Moran | 32 | M | Boston | MA | INFORMAL RACING |
| 3181 | 339 | 1:32:06 | 7:02 | 1:39:48 | 22:14 | 44:30 | Thomas | Hartke | 22 | M | Cambridge | MA | |
| 4542 | 340 | 1:32:09 | 7:02 | 1:37:20 | 22:37 | 44:42 | Lauren | Caputo | 35 | F | Watertown | MA | KIER BYRNES FREEDOM RUNNERS |
| 4648 | 341 | 1:32:09 | 7:02 | 1:37:13 | 22:24 | 44:49 | Jordan | Lian | 19 | M | Boston | MA | NU CLUB RUNNING AND TRIATHALON |
| 4189 | 342 | 1:32:11 | 7:02 | 1:32:27 | 21:42 | 43:08 | Olivia | Dehm | 22 | F | Somerville | MA | |
| 4440 | 343 | 1:32:12 | 7:02 | 1:32:48 | 22:34 | 44:25 | Caitlin | Campbell | 29 | F | Malden | MA | OISELLE |
| 898 | 344 | 1:32:14 | 7:03 | 1:32:35 | 21:53 | 43:23 | Brian | Eastwood | 37 | M | Somerville | MA | |
| 5944 | 345 | 1:32:16 | 7:03 | 1:37:31 | 21:25 | 42:50 | Tyler | Wasson | 33 | M | Boston | MA | |
| 2539 | 346 | 1:32:18 | 7:03 | 1:32:37 | 22:55 | 44:59 | Candice | Gagnon | 36 | F | Billerica | MA | BAKED GREEN TOMATOES |