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IRONMAN 70.3

IRONMAN 70.3 Western Massachusetts 2025

1.9 km swim · 88.3369 km bike · 21.6296 km run

Official results Age-group thresholds All editions
Finishers
1,057
17 did not finish or were disqualified
Best swim
-
1.9 km
Best bike
2:08:29
88.3369 km
Best run
1:14:21
21.6296 km
Men's podium
  1. 1 Bib 693US · M18-24 3:30:03
  2. 2 Bib 464IE · M25-29 3:30:19
  3. 3 Bib 64US · M35-39 3:31:46
Women's podium
  1. 1 Bib 362BM · F40-44 4:03:54
  2. 2 Bib 80US · F35-39 4:04:03
  3. 3 Bib 202CH · F45-49 4:10:37

1,085 results · page 5 of 11

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 428 CA M45-49 41 - - 2:34:55 4:50 2:06:35 4:46:19
402 Bib 669 US M45-49 42 - - 2:53:00 5:20 1:48:29 4:46:48
403 Bib 755 US M30-34 55 - - 2:37:40 6:30 2:02:43 4:46:53
404 Bib 1125 US M30-34 56 - - 2:59:26 8:12 1:39:31 4:47:09
404 Bib 225 FR M55-59 31 - - 2:47:12 5:04 1:54:54 4:47:09
406 Bib 434 US M18-24 27 - - 2:33:08 3:13 2:10:53 4:47:14
407 Bib 913 US M30-34 57 - - 3:09:42 7:01 1:30:38 4:47:21
408 Bib 858 US F35-39 8 - - 2:52:03 3:49 1:51:31 4:47:23
409 Bib 891 US M55-59 32 - - 2:50:48 6:18 1:50:18 4:47:24
410 Bib 370 US M35-39 56 - - 2:47:52 5:28 1:54:08 4:47:28
410 Bib 763 US M50-54 39 - - 2:47:10 6:24 1:53:54 4:47:28
412 Bib 1149 US M25-29 48 - - 2:47:55 5:01 1:54:45 4:47:41
413 Bib 100 UY M45-49 43 - - 2:47:40 3:58 1:56:19 4:47:56
414 Bib 930 CA M45-49 44 - - 2:47:22 3:14 1:57:33 4:48:09
415 Bib 114 US M25-29 49 - - 2:49:47 4:38 1:53:59 4:48:23
416 Bib 963 US M35-39 57 - - 2:53:41 4:32 1:50:12 4:48:25
417 Bib 585 US M25-29 50 - - 2:50:42 5:04 1:52:41 4:48:27
418 Bib 221 US M35-39 58 - - 2:40:47 3:40 2:04:17 4:48:44
419 Bib 600 US M30-34 58 - - 2:44:16 4:41 1:59:58 4:48:55
420 Bib 426 US M25-29 51 - - 3:01:46 4:55 1:42:20 4:49:01
421 Bib 877 US M18-24 28 - - 2:54:47 4:13 1:50:03 4:49:03
422 Bib 267 US F45-49 13 - - 2:52:01 3:34 1:53:29 4:49:05
423 Bib 103 US M40-44 50 - - 2:50:59 6:42 1:51:26 4:49:07
423 Bib 173 CA F25-29 10 - - 2:55:06 5:33 1:48:28 4:49:07
425 Bib 617 US F35-39 9 - - 2:45:32 4:26 1:59:23 4:49:21
426 Bib 630 US F30-34 6 - - 2:49:30 6:42 1:53:17 4:49:29
427 Bib 240 US M18-24 29 - - 2:45:02 3:49 2:00:45 4:49:36
427 Bib 591 US M40-44 51 - - 2:53:45 6:06 1:49:46 4:49:36
429 Bib 879 US M35-39 59 - - 2:58:38 4:18 1:46:58 4:49:54
430 Bib 311 CA M45-49 45 - - 2:54:19 5:36 1:49:59 4:49:55
431 Bib 348 US F45-49 14 - - 2:48:29 5:13 1:56:34 4:50:16
432 Bib 936 US M35-39 60 - - 2:47:55 5:21 1:57:04 4:50:20
433 Bib 192 CA M45-49 46 - - 2:53:06 7:43 1:49:33 4:50:22
434 Bib 104 US F50-54 5 - - 2:54:11 5:25 1:50:52 4:50:28
435 Bib 631 US M25-29 52 - - 2:50:33 5:12 1:54:44 4:50:29
436 Bib 127 US F50-54 6 - - 2:49:45 3:45 1:57:04 4:50:34
437 Bib 518 CA M45-49 47 - - 2:46:46 4:43 1:59:13 4:50:41
438 Bib 1032 US M18-24 30 - - 2:49:55 5:01 1:55:57 4:50:52
439 Bib 205 US F55-59 3 - - 2:52:15 3:12 1:55:29 4:50:56
440 Bib 674 US M25-29 53 - - 2:44:04 5:36 2:01:17 4:50:57
441 Bib 247 US F18-24 5 - - 3:11:42 5:35 1:33:48 4:51:05
442 Bib 258 US M25-29 54 - - 2:50:55 6:35 1:53:37 4:51:07
443 Bib 710 US M18-24 31 - - 3:01:56 5:40 1:43:36 4:51:12
444 Bib 263 US M30-34 59 - - 3:09:10 6:06 1:35:58 4:51:14
445 Bib 391 CA M25-29 55 - - 2:49:54 3:44 1:57:37 4:51:15
446 Bib 395 CA M40-44 52 - - 2:54:45 4:35 1:52:02 4:51:22
447 Bib 550 US M25-29 56 - - 2:45:14 4:51 2:01:20 4:51:25
448 Bib 1079 US M45-49 48 - - 2:49:00 4:47 1:57:45 4:51:32
448 Bib 352 BR M45-49 48 - - 2:53:15 3:36 1:54:41 4:51:32
450 Bib 298 US M30-34 60 - - 3:04:21 4:38 1:42:34 4:51:33
451 Bib 139 US M60-64 8 - - 2:56:28 6:12 1:48:55 4:51:34
452 Bib 597 US F55-59 4 - - 2:46:18 3:59 2:01:19 4:51:35
452 Bib 999 US M18-24 32 - - 2:50:34 4:10 1:56:51 4:51:35
454 Bib 430 CA F35-39 10 - - 2:50:20 3:10 1:58:06 4:51:36
455 Bib 204 US F40-44 11 - - 2:37:03 4:01 2:10:33 4:51:37
456 Bib 708 US M40-44 53 - - 3:00:00 5:47 1:45:51 4:51:38
456 Bib 900 US M25-29 57 - - 2:51:20 4:53 1:55:24 4:51:38
458 Bib 1085 US M35-39 61 - - 2:59:14 5:15 1:47:17 4:51:46
459 Bib 162 US M60-64 9 - - 2:52:03 5:02 1:54:48 4:51:53
460 Bib 738 BR M25-29 58 - - 2:36:26 3:09 2:12:27 4:52:02
461 Bib 622 US F25-29 11 - - 2:52:16 3:45 1:56:05 4:52:06
462 Bib 718 US M35-39 62 - - 2:45:57 6:57 1:59:27 4:52:21
463 Bib 354 US M30-34 61 - - 2:58:47 5:21 1:48:36 4:52:45
464 Bib 220 AU F45-49 15 - - 2:54:28 5:15 1:53:06 4:52:49
465 Bib 460 US M40-44 54 - - 3:06:47 3:28 1:42:46 4:53:01
466 Bib 1138 US M45-49 50 - - 2:56:20 4:29 1:52:20 4:53:08
467 Bib 496 US M18-24 33 - - 2:57:44 3:53 1:51:33 4:53:10
468 Bib 1141 US M60-64 10 - - 2:54:23 3:45 1:55:14 4:53:21
469 Bib 553 US M60-64 11 - - 2:44:37 4:35 2:04:10 4:53:22
470 Bib 514 CA F30-34 7 - - 2:56:50 5:01 1:51:41 4:53:33
471 Bib 883 US M18-24 34 - - 3:10:16 7:13 1:36:09 4:53:38
472 Bib 952 US M30-34 62 - - 2:54:41 4:44 1:54:16 4:53:41
473 Bib 291 US M60-64 12 - - 2:56:25 5:50 1:51:40 4:53:55
474 Bib 744 US M18-24 35 - - 2:39:03 3:02 2:11:54 4:53:59
475 Bib 648 KZ M35-39 63 - - 2:44:17 3:45 2:05:58 4:54:01
476 Bib 589 US M55-59 33 - - 2:58:23 4:28 1:51:18 4:54:09
477 Bib 1145 US M40-44 55 - - 2:36:37 7:22 2:10:25 4:54:24
478 Bib 1121 US M35-39 64 - - 2:55:42 3:48 1:55:07 4:54:37
479 Bib 645 US M50-54 40 - - 2:54:16 5:35 1:54:48 4:54:39
480 Bib 1128 US M18-24 36 - - 2:42:31 3:24 2:08:51 4:54:47
481 Bib 388 US F45-49 16 - - 2:59:43 4:07 1:51:03 4:54:52
482 Bib 224 US M60-64 13 - - 2:51:56 4:29 1:58:33 4:54:58
482 Bib 561 US M55-59 34 - - 2:53:27 8:34 1:52:58 4:54:58
484 Bib 767 US M25-29 59 - - 2:47:25 7:10 2:00:29 4:55:04
485 Bib 252 CA M18-24 37 - - 2:48:57 4:20 2:01:51 4:55:09
486 Bib 926 US M30-34 63 - - 2:53:06 6:11 1:55:58 4:55:15
487 Bib 808 US F25-29 12 - - 2:54:47 2:59 1:57:30 4:55:17
488 Bib 1064 US F40-44 12 - - 3:05:04 5:25 1:44:55 4:55:23
489 Bib 130 M18-24 38 - - 2:49:40 3:04 2:02:40 4:55:24
490 Bib 985 US M55-59 35 - - 3:01:07 7:00 1:47:22 4:55:29
491 Bib 137 US M40-44 56 - - 3:00:43 5:36 1:49:11 4:55:30
492 Bib 662 US M18-24 39 - - 2:58:06 4:35 1:52:57 4:55:38
493 Bib 62 US F30-34 8 - - 2:52:27 4:45 1:58:31 4:55:43
494 Bib 966 US F35-39 11 - - 2:57:40 3:34 1:54:35 4:55:50
495 Bib 931 US M60-64 14 - - 2:49:39 4:41 2:01:32 4:55:52
496 Bib 1136 US M40-44 57 - - 3:01:29 6:11 1:48:23 4:56:02
497 Bib 564 GB F18-24 6 - - 3:06:10 3:04 1:47:08 4:56:22
498 Bib 487 US M40-44 58 - - 3:03:45 7:45 1:45:13 4:56:42
499 Bib 380 CA F25-29 13 - - 2:59:04 4:32 1:53:16 4:56:52
500 Bib 394 US M50-54 41 - - 2:51:01 5:19 2:00:47 4:57:07

Anonymised data (no names, only bib and age group). Source: Seffrin et al. 2026, Zenodo, CC BY 4.0.