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IRONMAN 70.3

IRONMAN 70.3 Michigan 2025

1.931 km swim · 89.9462 km bike · 21.2916 km run

Official results Age-group thresholds All editions
Finishers
1,586
76 did not finish or were disqualified
Best swim
26:14
1.931 km
Best bike
2:07:57
89.9462 km
Best run
1:15:04
21.2916 km
Men's podium
  1. 1 Bib 657US · M25-29 4:01:14
  2. 2 Bib 1311US · M40-44 4:01:18
  3. 3 Bib 129US · M35-39 4:01:29
Women's podium
  1. 1 Bib 89US · F25-29 4:29:55
  2. 2 Bib 1347US · F30-34 4:38:06
  3. 3 Bib 126US · F40-44 4:42:39

1,687 results · page 5 of 17

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 1409 US F40-44 20 41:43 5:16 2:49:51 4:30 1:45:12 5:26:32
402 Bib 1582 US M40-44 43 43:04 6:38 2:47:58 2:41 1:46:24 5:26:46
403 Bib 1521 US M35-39 44 34:46 5:38 2:27:30 2:43 2:16:10 5:26:48
404 Bib 986 US F35-39 14 44:36 4:54 2:46:40 3:15 1:47:29 5:26:53
405 Bib 1571 US M35-39 45 40:03 4:09 2:40:52 2:36 1:59:16 5:26:55
406 Bib 1609 US F40-44 21 41:37 3:50 2:37:45 3:43 2:00:06 5:27:01
407 Bib 742 US M50-54 38 28:03 2:38 2:21:34 2:45 2:32:02 5:27:02
408 Bib 424 US M60-64 11 45:30 4:07 2:31:07 3:45 2:02:34 5:27:03
409 Bib 157 US M35-39 46 35:51 6:30 2:48:40 9:15 1:46:50 5:27:05
410 Bib 1701 US M30-34 52 40:15 6:52 2:37:27 3:44 1:58:51 5:27:10
411 Bib 265 US M35-39 47 39:43 5:37 2:38:06 3:07 2:00:47 5:27:20
412 Bib 78 US F30-34 11 35:46 3:15 2:54:51 3:54 1:49:45 5:27:31
413 Bib 474 GB M60-64 12 47:55 4:59 2:37:43 3:25 1:53:33 5:27:34
414 Bib 858 BR M18-24 29 37:46 5:46 2:43:42 5:06 1:55:20 5:27:40
415 Bib 727 US M30-34 53 43:26 5:23 2:39:33 4:36 1:55:02 5:27:59
416 Bib 1500 CA F35-39 15 50:18 4:58 2:46:34 3:03 1:43:06 5:28:00
417 Bib 587 CA M30-34 54 45:00 5:19 2:40:06 4:27 1:53:14 5:28:06
418 Bib 1111 US M30-34 55 31:00 4:29 2:47:00 2:44 2:03:01 5:28:13
419 Bib 1137 US M18-24 30 40:56 4:23 2:44:14 2:48 1:55:58 5:28:19
420 Bib 648 US M18-24 31 39:00 3:40 2:52:24 4:28 1:49:10 5:28:43
421 Bib 1826 US M35-39 48 42:27 5:49 2:33:07 2:26 2:04:58 5:28:48
422 Bib 679 US M45-49 35 49:31 2:29 2:43:30 2:53 1:50:30 5:28:52
423 Bib 1003 US M30-34 56 39:54 4:24 2:50:41 3:33 1:50:24 5:28:57
423 Bib 1114 US M25-29 62 45:00 4:23 2:47:12 3:24 1:48:59 5:28:57
425 Bib 1480 US M35-39 49 33:05 9:38 2:43:37 6:55 1:55:49 5:29:03
426 Bib 688 US M18-24 32 44:22 3:47 2:40:38 2:57 1:57:23 5:29:06
427 Bib 844 US M35-39 50 45:39 4:34 2:35:45 2:36 2:00:36 5:29:10
428 Bib 1177 US F18-24 8 32:24 3:29 2:43:54 3:50 2:05:39 5:29:15
429 Bib 1477 CA M40-44 44 37:19 3:28 2:47:37 2:46 1:58:15 5:29:25
430 Bib 1704 US M35-39 51 36:17 4:28 2:40:18 3:52 2:04:43 5:29:37
431 Bib 638 US M35-39 52 42:48 5:05 2:40:16 4:10 1:57:19 5:29:39
432 Bib 1646 US M25-29 63 43:48 5:38 2:47:10 2:49 1:50:21 5:29:46
433 Bib 335 US M25-29 64 42:23 3:29 2:47:01 3:00 1:53:55 5:29:47
434 Bib 609 US F50-54 4 42:02 3:53 2:31:56 3:01 2:09:08 5:30:01
435 Bib 1014 US M45-49 36 40:39 3:36 2:42:05 3:51 1:59:51 5:30:03
436 Bib 1209 CA M30-34 57 45:34 6:22 2:36:35 5:40 1:56:09 5:30:19
436 Bib 705 US M30-34 57 38:11 5:12 2:43:38 4:32 1:58:47 5:30:19
438 Bib 1229 US M25-29 65 40:19 5:47 2:45:21 4:29 1:54:25 5:30:20
439 Bib 840 US M55-59 18 30:03 6:52 2:39:28 4:50 2:09:33 5:30:46
440 Bib 253 US M50-54 39 39:01 3:33 2:27:47 2:39 2:17:54 5:30:54
441 Bib 560 US M35-39 53 59:02 6:35 2:34:08 3:54 1:47:23 5:31:03
442 Bib 581 US M35-39 54 45:32 3:28 2:43:03 2:12 1:56:48 5:31:04
443 Bib 183 US M30-34 59 40:29 4:39 2:44:31 4:20 1:57:13 5:31:12
444 Bib 146 US M30-34 60 36:25 6:58 2:47:06 3:52 1:56:56 5:31:16
445 Bib 261 US M60-64 13 36:38 5:22 2:37:10 3:39 2:08:30 5:31:20
446 Bib 586 US M35-39 55 34:47 3:32 2:42:06 3:15 2:07:43 5:31:23
447 Bib 1115 US M30-34 61 35:59 7:40 2:53:38 4:02 1:50:07 5:31:26
448 Bib 128 US M45-49 37 43:46 7:56 2:40:05 5:12 1:54:32 5:31:31
449 Bib 1589 US M40-44 45 37:19 5:21 2:48:04 3:32 1:57:19 5:31:35
450 Bib 1470 CA F18-24 9 27:05 3:50 3:04:47 3:19 1:52:39 5:31:40
451 Bib 1531 US M50-54 40 32:32 3:54 2:44:13 2:59 2:08:05 5:31:43
452 Bib 1046 GB M35-39 56 38:07 4:26 2:45:45 3:47 1:59:41 5:31:45
453 Bib 1524 US M40-44 46 37:04 4:47 2:26:09 3:42 2:20:08 5:31:50
454 Bib 1396 US M25-29 66 40:36 4:05 2:49:12 3:46 1:54:15 5:31:55
455 Bib 461 US F35-39 16 42:12 4:19 2:44:58 2:44 1:57:44 5:31:56
456 Bib 168 US F25-29 10 38:29 3:19 2:58:04 2:39 1:49:27 5:31:58
457 Bib 243 US F18-24 10 36:44 5:58 2:47:07 4:18 1:57:52 5:31:59
458 Bib 956 CA M55-59 19 41:48 4:30 2:52:40 3:23 1:49:38 5:32:00
459 Bib 1118 US M25-29 67 35:36 4:39 2:45:52 4:00 2:02:00 5:32:06
460 Bib 463 US F40-44 22 32:25 3:30 2:53:18 2:34 2:00:24 5:32:10
461 Bib 552 US F55-59 4 34:04 5:30 2:31:11 4:23 2:17:06 5:32:15
462 Bib 837 CA M30-34 62 41:16 10:43 2:41:41 4:14 1:54:55 5:32:50
463 Bib 1271 US M45-49 38 43:38 5:18 2:40:42 4:45 1:58:30 5:32:53
464 Bib 79 US F45-49 8 38:33 2:44 - - 2:07:02 5:32:56
465 Bib 186 US F30-34 12 36:49 5:29 2:48:33 4:50 1:57:17 5:32:57
466 Bib 1827 US M25-29 68 43:30 5:09 2:48:17 3:03 1:53:00 5:32:59
467 Bib 175 US M30-34 63 41:50 6:53 2:45:35 5:19 1:53:24 5:33:00
468 Bib 975 US F45-49 9 47:40 4:14 2:43:15 5:47 1:52:05 5:33:01
469 Bib 904 US M60-64 14 38:11 5:56 2:42:29 5:40 2:00:53 5:33:09
470 Bib 787 US M30-34 64 35:50 4:58 3:00:10 2:57 1:49:14 5:33:10
471 Bib 812 US M50-54 41 31:22 4:43 2:21:28 3:32 2:32:07 5:33:12
472 Bib 1034 US M50-54 42 45:47 3:54 2:40:24 3:26 1:59:53 5:33:23
473 Bib 1794 US M30-34 65 41:11 5:24 2:55:47 3:44 1:47:27 5:33:33
474 Bib 66 US F55-59 5 43:31 5:02 2:46:05 4:47 1:54:14 5:33:39
475 Bib 716 US M30-34 66 38:47 7:31 2:30:08 4:34 2:12:49 5:33:49
476 Bib 196 CA M18-24 33 33:43 5:22 2:46:01 5:37 2:03:10 5:33:54
477 Bib 1631 CA M25-29 69 42:06 7:50 2:37:54 8:12 1:57:54 5:33:55
478 Bib 1796 US M30-34 67 35:10 5:06 2:42:29 3:48 2:07:28 5:34:00
479 Bib 1727 US M18-24 34 38:26 5:50 2:54:05 3:02 1:52:46 5:34:08
480 Bib 1720 US M25-29 70 46:50 4:13 2:39:08 2:43 2:01:33 5:34:27
481 Bib 1696 FR M30-34 68 38:36 5:00 2:40:43 5:38 2:04:35 5:34:33
482 Bib 1699 US M30-34 69 31:52 6:32 2:54:19 4:33 1:57:27 5:34:43
483 Bib 166 US M40-44 47 50:27 7:12 2:37:01 3:33 1:56:32 5:34:45
484 Bib 1694 US M65-69 6 37:48 4:50 2:39:13 5:09 2:07:49 5:34:48
485 Bib 1440 US F35-39 17 36:29 4:53 2:45:06 4:25 2:04:07 5:35:00
486 Bib 994 FR M35-39 57 43:45 4:53 2:29:40 2:43 2:14:03 5:35:03
487 Bib 1731 US F30-34 13 39:31 4:00 2:50:23 3:18 1:57:53 5:35:05
488 Bib 1666 US M35-39 58 36:36 4:53 2:41:49 3:44 2:08:08 5:35:09
489 Bib 1819 US F25-29 11 36:50 5:51 2:53:48 4:03 1:54:38 5:35:10
490 Bib 644 US M25-29 71 36:49 5:00 2:43:38 4:02 2:05:42 5:35:11
490 Bib 899 US M25-29 71 44:10 4:06 2:38:57 3:49 2:04:09 5:35:11
492 Bib 1375 US M45-49 39 34:06 6:02 2:58:47 5:25 1:50:53 5:35:12
493 Bib 902 US M40-44 48 42:06 5:07 2:47:08 2:37 1:58:22 5:35:20
494 Bib 1662 US M50-54 43 43:23 6:20 2:43:19 3:30 1:58:55 5:35:28
495 Bib 1205 US F55-59 6 42:51 5:14 2:43:27 4:20 1:59:45 5:35:37
496 Bib 1405 US M50-54 44 44:13 5:00 2:44:51 2:49 1:58:45 5:35:38
497 Bib 493 US M40-44 49 40:33 4:28 2:33:40 4:22 2:12:45 5:35:48
498 Bib 1075 US M45-49 40 39:24 6:20 2:49:16 4:17 1:56:32 5:35:50
499 Bib 286 US F30-34 14 32:15 3:45 2:54:33 2:39 2:02:40 5:35:52
500 Bib 1101 US M35-39 59 42:28 5:41 2:40:03 4:43 2:02:59 5:35:54

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