| 6557 | 598 | 1:37:42 | 7:28 | 1:38:12 | 23:29 | 46:24 | Gregory | Gorham | 30 | M | Watertown | MA | NOTCH BREWING |
| 1484 | 599 | 1:37:42 | 7:28 | 1:38:20 | 22:01 | 45:04 | Jesse | Morrow | 44 | M | Cambridge | MA | SOMERVILLE ROAD RUNNERS |
| 5054 | 600 | 1:37:42 | 7:28 | 1:37:58 | 22:26 | 45:16 | Hudson | Todd | 26 | M | Boston | MA | |
| 2013 | 601 | 1:37:42 | 7:28 | 1:45:40 | 24:15 | 47:31 | Eric | Famiglietti | 28 | M | Winthrop | MA | |
| 6014 | 602 | 1:37:43 | 7:28 | 1:43:26 | 23:09 | 46:53 | Hongmei | Li | 34 | F | Boston | MA | COMMUNITY RUNNING |
| 5968 | 603 | 1:37:43 | 7:28 | 1:44:20 | 24:58 | 48:12 | Song | Kim | 25 | F | Somerville | MA | THE HEARTBREAKERS |
| 4088 | 604 | 1:37:43 | 7:28 | 1:43:40 | 24:30 | 48:05 | Sophie | Olmsted | 22 | F | Winchester | MA | PEANUT BUTTER AND JELLY LEGS |
| 4847 | 605 | 1:37:44 | 7:28 | 1:38:15 | 22:59 | 46:15 | Dillon | Kircher | 42 | M | Albany | NY | |
| 2682 | 606 | 1:37:44 | 7:28 | 1:48:38 | 24:14 | 47:34 | Franco | Solleza | 29 | M | Somerville | MA | |
| 6156 | 607 | 1:37:49 | 7:28 | 1:38:20 | 22:28 | 45:46 | Hubert | Williams | 51 | M | Newton | MA | |
| 5183 | 608 | 1:37:50 | 7:28 | 1:37:58 | 22:31 | 45:24 | Benjamin | Webber | 14 | M | Stratham | NH | |
| 5947 | 609 | 1:37:50 | 7:28 | 1:48:32 | 23:13 | 46:42 | Hannah | Doolittle | 25 | F | Barnstable | MA | |
| 2014 | 610 | 1:37:53 | 7:28 | 1:43:02 | 23:59 | 46:50 | Nick | Gardiner | 36 | M | Cambridge | MA | |
| 6824 | 611 | 1:37:53 | 7:28 | 1:44:06 | 23:56 | 47:28 | Molly | Mahoney | 26 | F | Somerville | MA | BANTAM CIDER |
| 2326 | 612 | 1:37:54 | 7:29 | 1:44:56 | 24:03 | 47:23 | Gain | Robinson | 27 | M | Cambridge | MA | |
| 2822 | 613 | 1:37:55 | 7:29 | 1:43:20 | 23:14 | 46:24 | Laura | ORegan | 31 | F | Cambridge | MA | |
| 2822 | 613 | 1:37:55 | 7:29 | 1:43:20 | 23:14 | 46:24 | Laura | ORegan | 31 | F | Cambridge | MA | |
| 4969 | 614 | 1:37:55 | 7:29 | 1:45:52 | 23:07 | 46:13 | Conor | Coveney | 26 | M | Boston | MA | |
| 3571 | 615 | 1:37:56 | 7:29 | 1:44:22 | 23:07 | 45:58 | Rylie | Ellam | 19 | F | Boston | MA | NU CLUB RUNNING AND TRIATHALON |
| 1089 | 616 | 1:37:56 | 7:29 | 1:37:56 | | 45:39 | Gilmar | Andrade | 32 | M | Framingham | MA | |
| 4014 | 617 | 1:37:58 | 7:29 | 1:38:10 | 22:45 | 46:31 | Mohammed | Asmal | 44 | M | Newton | MA | BLUEBIRD BIO |
| 5636 | 618 | 1:38:01 | 7:29 | 1:43:21 | 22:12 | 44:44 | Nick | Picca | 24 | M | Brookline | MA | |
| 726 | 619 | 1:38:02 | 7:29 | 1:48:43 | 24:37 | 48:43 | Matthew | Taylor | 39 | M | Belmont | MA | |
| 2068 | 620 | 1:38:03 | 7:29 | 1:44:14 | 24:31 | 48:07 | Sean | McCarthy | 38 | M | Arlington | MA | AR NóS NA GAOITHE |
| 1683 | 621 | 1:38:03 | 7:29 | 1:43:20 | 22:44 | 45:46 | Tim | Blanchard | 42 | M | Somerville | MA | SOMERVILLE ROAD RUNNERS |
| 5161 | 622 | 1:38:06 | 7:29 | 1:44:59 | 23:50 | 47:00 | Andrew | Bates | 27 | M | Medford | MA | |
| 618 | 623 | 1:38:06 | 7:29 | 1:43:55 | 23:41 | 47:14 | Susan | Tse | 32 | F | Somerville | MA | JUMBOS |
| 3391 | 624 | 1:38:06 | 7:29 | 1:45:58 | 24:07 | 47:30 | Constance | Angle | 28 | F | Boston | MA | PEANUT BUTTER AND JELLY LEGS |
| 3691 | 625 | 1:38:07 | 7:29 | 1:44:24 | 23:06 | 46:01 | Kelsey | OBrien | 25 | F | Boston | MA | |
| 3691 | 625 | 1:38:07 | 7:29 | 1:44:24 | 23:06 | 46:01 | Kelsey | OBrien | 25 | F | Boston | MA | |
| 1726 | 626 | 1:38:07 | 7:30 | 1:46:00 | 24:03 | 47:43 | Chris | Scanlon | 28 | M | Boston | MA | KIER BYRNES FREEDOM RUNNERS |
| 310 | 627 | 1:38:08 | 7:30 | 1:49:54 | 23:51 | 47:28 | Pat | McDonald | 32 | M | Cambridge | MA | |
| 4491 | 628 | 1:38:12 | 7:30 | 1:38:42 | 23:42 | 47:02 | Andrew | Zak | 35 | M | Boston | MA | THE HEARTBREAKERS |
| 3109 | 629 | 1:38:13 | 7:30 | 1:38:30 | 24:08 | 47:44 | Josh | Branham | 25 | M | Cambridge | MA | |
| 621 | 630 | 1:38:15 | 7:30 | 1:44:05 | 23:39 | 47:14 | Elizabeth | Idhaw | 41 | F | Brookline | MA | JUMBOS |
| 5768 | 631 | 1:38:15 | 7:30 | 1:47:10 | 24:01 | 47:33 | Ben | Delorio | 42 | M | Watertown | MA | |
| 6413 | 632 | 1:38:15 | 7:30 | 1:38:43 | 22:54 | 46:26 | Ellen | London Crane | 30 | F | Boston | MA | |
| 5045 | 633 | 1:38:16 | 7:30 | 1:45:57 | 23:58 | 47:33 | Matthew | Crow | 37 | M | Waltham | MA | |
| 4631 | 634 | 1:38:18 | 7:30 | 1:38:42 | 23:01 | 46:09 | Nanako | Yano | 28 | F | Cambridge | MA | |
| 5281 | 635 | 1:38:20 | 7:31 | 1:47:52 | 23:43 | 46:30 | Dan | Berwick | 39 | M | Somerville | MA | |
| 2399 | 636 | 1:38:20 | 7:31 | 1:45:24 | 24:39 | 48:00 | Derek | Sims | 20 | M | Mercer Island | WA | JUMBOS |
| 1643 | 637 | 1:38:21 | 7:31 | 1:44:10 | 23:58 | 46:51 | Lee | Liu | 27 | M | Somerville | MA | HARVARD PHYSICS |
| 2617 | 638 | 1:38:21 | 7:31 | 1:43:59 | 25:07 | 48:41 | Jarno | Siivola | 41 | M | Helsinki | PR | |
| 819 | 639 | 1:38:21 | 7:31 | 1:45:16 | 24:15 | 47:22 | Ben | Milligan | 46 | M | Providence | RI | |
| 564 | 640 | 1:38:23 | 7:31 | 1:48:39 | 24:44 | 48:46 | Wesley | Chittick | 27 | M | Beverly | MA | |
| 3519 | 641 | 1:38:23 | 7:31 | 1:48:13 | 24:12 | 47:22 | Cassie | Clavin | 21 | F | Newburyport | MA | THE CAMPUS SCHOOL OF BOSTON COLLEGE |
| 1269 | 642 | 1:38:25 | 7:31 | 1:52:20 | 22:53 | 46:54 | Alessandro | Calo | 25 | M | Jamaica Plain | MA | AR NóS NA GAOITHE |
| 5404 | 643 | 1:38:25 | 7:31 | 1:38:32 | 23:04 | 46:36 | Ben | Bradley | 35 | M | Melrose | MA | |
| 3940 | 644 | 1:38:26 | 7:31 | 1:45:51 | 24:57 | 49:02 | Vitaliy | Levin | 28 | M | Somerville | MA | TEAM NED |
| 6985 | 645 | 1:38:26 | 7:31 | 1:48:50 | 24:16 | 48:53 | Jeff | Stein | 59 | M | Winchester | MA | PEANUT BUTTER AND JELLY LEGS |
| 5921 | 646 | 1:38:26 | 7:31 | 1:39:00 | 23:00 | 45:48 | Eleanor | Mullen | 30 | F | Cambridge | MA | ZOOM MULTISPORT RULEZ |
| 4739 | 647 | 1:38:28 | 7:31 | 1:45:03 | 23:31 | 47:03 | Ryan | Murphy | 30 | M | Cambridge | MA | |
| 5451 | 648 | 1:38:29 | 7:31 | 1:39:06 | 24:28 | 47:39 | Charlie | Hough | 24 | M | New York | NY | |
| 1210 | 649 | 1:38:30 | 7:31 | 1:45:49 | 24:04 | 47:37 | Meg | Barry | 29 | F | Brighton | MA | |
| 560 | 650 | 1:38:30 | 7:31 | 1:46:25 | 23:01 | 45:44 | Patrick | Vale | 27 | M | Somerville | MA | |
| 5455 | 651 | 1:38:30 | 7:31 | 1:39:10 | 24:38 | 48:17 | Gianluca | Nucci | 49 | M | Belmont | MA | |
| 1790 | 652 | 1:38:31 | 7:31 | 1:53:28 | 23:12 | 46:52 | Maciek | Wielgus | 31 | M | Cambridge | MA | |
| 5425 | 653 | 1:38:31 | 7:31 | 1:39:07 | 24:29 | 47:40 | Eleanor | Hough | 24 | F | Boston | MA | |
| 2060 | 654 | 1:38:31 | 7:31 | 1:44:34 | 23:25 | 46:37 | Kyle | Good | 25 | M | Cambridge | MA | |
| 6414 | 655 | 1:38:32 | 7:31 | 1:38:50 | 22:52 | 45:51 | Steve | Genatossio | 36 | M | West Roxbury | MA | |
| 5766 | 656 | 1:38:33 | 7:32 | 1:45:44 | 24:17 | 47:38 | Austin | Ayer | 24 | M | Cambridge | MA | |
| 675 | 657 | 1:38:33 | 7:32 | 1:45:21 | 23:39 | 47:06 | Sarah | Campbell | 27 | F | Cambridge | MA | MIT SLOAN |
| 4582 | 658 | 1:38:34 | 7:32 | 1:39:02 | 22:00 | 44:19 | Tobias | Haelbig | 29 | M | Cambridge | MA | |
| 276 | 659 | 1:38:36 | 7:32 | 1:44:07 | 23:56 | 48:00 | Daniel | Briskin | 26 | M | Cambridge | MA | KOCH INSTITUTE AT MIT |
| 3520 | 660 | 1:38:36 | 7:32 | 1:44:13 | 23:00 | 46:11 | Carmen | Martin | 19 | F | Easton | CT | THE CAMPUS SCHOOL OF BOSTON COLLEGE |
| 180 | 661 | 1:38:38 | 7:32 | 1:38:54 | 22:52 | 46:08 | Susan | Simmons | 47 | F | Boston | MA | |
| 5062 | 662 | 1:38:38 | 7:32 | 1:39:10 | 22:37 | 45:19 | Peter | Taglino | 23 | M | Waltham | MA | |
| 4935 | 663 | 1:38:39 | 7:32 | 1:38:41 | 22:30 | 46:15 | Hicham | Fenniri | 51 | M | Cambridge | MA | |
| 4936 | 664 | 1:38:40 | 7:32 | 1:49:01 | 24:21 | 48:17 | Jesse | Roth | 34 | M | Charlestown | MA | |
| 2004 | 665 | 1:38:40 | 7:32 | 1:43:58 | 25:10 | 48:59 | Meghan | Palmison | 32 | F | Methuen | MA | |
| 2674 | 666 | 1:38:41 | 7:32 | 1:43:54 | 24:18 | 48:15 | Victor | Dinh | 20 | M | Medford | MA | JUMBOS |
| 4712 | 667 | 1:38:42 | 7:32 | 1:44:51 | 24:07 | 47:52 | David | Kendrick | 54 | M | Boxborough | MA | TEAM WITH A VISION |
| 279 | 668 | 1:38:43 | 7:32 | 1:47:54 | 23:11 | 47:20 | Greg | Chase | 30 | M | Boston | MA | |
| 1680 | 669 | 1:38:43 | 7:32 | 1:43:59 | 21:56 | 45:16 | Daniel | Reker | 31 | M | Somerville | MA | KOCH INSTITUTE AT MIT |
| 6489 | 670 | 1:38:45 | 7:32 | 1:46:31 | 23:53 | 47:51 | Ellie | Bakalchuk | 22 | F | Boston | MA | THE HEARTBREAKERS |
| 4369 | 671 | 1:38:46 | 7:32 | 1:44:05 | 23:16 | 46:42 | Ray | Nichols | 48 | M | Dracut | MA | |
| 2652 | 672 | 1:38:46 | 7:33 | 1:45:45 | 25:07 | 49:03 | Danielle | Bellantonio | 22 | F | Cheshire | CT | |
| 6611 | 673 | 1:38:47 | 7:33 | 1:45:46 | 23:28 | 46:35 | Kelly | Kulsrad | 36 | F | Cambridge | MA | |
| 164 | 674 | 1:38:48 | 7:33 | 1:54:59 | 23:29 | 47:50 | Brett | Christensen | 23 | M | Williamstown | MA | WILL RUN FOR BEER |
| 2479 | 675 | 1:38:48 | 7:33 | 1:57:12 | 23:24 | 48:00 | Whitney | Johnson | 21 | F | Medford | MA | JUMBOS |
| 2552 | 676 | 1:38:50 | 7:33 | 1:50:34 | 24:49 | 48:49 | Dianna | Bell | 28 | F | Somerville | MA | |
| 2840 | 677 | 1:38:50 | 7:33 | 1:49:04 | 23:49 | 47:36 | Caroline | Andreoli | 20 | F | Paxton | MA | LOWER LIVE |
| 5300 | 678 | 1:38:53 | 7:33 | 1:47:57 | 25:05 | 48:40 | Carolyn | Longden | 33 | F | Boston | MA | KIER BYRNES FREEDOM RUNNERS |
| 2355 | 679 | 1:38:54 | 7:33 | 1:46:43 | 24:11 | 47:02 | Katrina | Pelsue | 32 | F | Boston | MA | WALDEN RUNNING |
| 784 | 680 | 1:38:55 | 7:33 | 1:50:45 | 25:05 | 48:38 | Dustin | Marchant | 37 | M | Marblehead | MA | |
| 4973 | 681 | 1:38:57 | 7:33 | 1:46:58 | 23:57 | 48:34 | Sanford | Diehl | 26 | M | Cambridge | MA | RUNAWAY TROLLEYS |
| 5245 | 682 | 1:38:58 | 7:33 | 1:48:06 | 24:15 | 48:00 | Nathan | Majumder | 23 | M | Cambridge | MA | JUMBOS |
| 5853 | 683 | 1:38:59 | 7:33 | 1:48:15 | 24:45 | 48:49 | | Unknown Runner | 0 | | | | |
| 4204 | 684 | 1:38:59 | 7:33 | 1:48:07 | 24:17 | 48:02 | Zachary | Halliday | 22 | M | Cambridge | MA | JUMBOS |
| 4063 | 685 | 1:38:59 | 7:34 | 1:39:10 | 22:02 | 45:04 | Alex | Popescu | 27 | M | Allston | MA | |
| 1545 | 686 | 1:39:02 | 7:34 | 1:46:58 | 24:19 | 48:16 | Jonathan | Louie | 28 | M | Boston | MA | JUMBOS |
| 4568 | 687 | 1:39:02 | 7:34 | 1:45:16 | 23:20 | 46:45 | Niall | Oconnor | 34 | M | Somerville | MA | AR NóS NA GAOITHE |
| 2167 | 688 | 1:39:04 | 7:34 | 1:45:26 | 24:44 | 48:29 | Caitlin | Jacques | 38 | F | Ashland | MA | |
| 6404 | 689 | 1:39:04 | 7:34 | 1:39:35 | 23:33 | 46:59 | Bryan | Devereaux | 39 | M | Groton | MA | CLARKSTON CONSULTING: HARD STOP AT 13.1 |
| 3057 | 690 | 1:39:11 | 7:34 | 1:39:21 | 22:08 | 43:35 | Erik | Wagner | 32 | M | Cambridge | MA | TEAM WAGS |
| 4897 | 691 | 1:39:11 | 7:34 | 1:47:05 | 24:09 | 47:37 | Nat | Tipton | 44 | M | Roslindale | MA | |
| 1320 | 692 | 1:39:12 | 7:34 | 1:46:16 | 24:11 | 47:27 | Bharat | Dixit | 46 | M | Acton | MA | |
| 1741 | 693 | 1:39:13 | 7:35 | 1:45:46 | 23:55 | 48:11 | Benjamin | Allen | 35 | M | Somerville | MA | NORTH CAMBRIDGE SLACKERS |
| 6024 | 694 | 1:39:13 | 7:35 | 1:45:49 | 23:06 | 46:56 | Brett | Vankoski | 42 | M | Brookline | MA | |
| 4466 | 695 | 1:39:14 | 7:35 | 1:58:37 | 24:07 | 47:56 | Kyle | Flynn | 32 | M | Ashland | MA | |