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IRONMAN 70.3

IRONMAN 70.3 Michigan 2021

1.947 km swim · 90.2198 km bike · 21.0341 km run

Official results Age-group thresholds All editions
Finishers
3,683
191 did not finish or were disqualified
Best swim
25:38
1.947 km
Best bike
2:09:13
90.2198 km
Best run
1:17:31
21.0341 km
Men's podium
  1. 1 Bib 1688US · M40-44 4:02:44
  2. 1 Bib 1688US · M40-44 4:02:44
  3. 3 Bib 390US · M25-29 4:08:28
  4. 3 Bib 390US · M25-29 4:08:28
Women's podium
  1. 1 Bib 969US · F25-29 4:50:25
  2. 1 Bib 969US · F25-29 4:50:25
  3. 3 Bib 1593US · F30-34 4:52:24
  4. 3 Bib 1593US · F30-34 4:52:24

3,952 results · page 5 of 40

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 1944 US M40-44 59 33:11 4:43 2:38:11 3:57 1:50:04 5:10:07
401 Bib 1944 US M40-44 59 33:11 4:43 2:38:11 3:57 1:50:04 5:10:07
403 Bib 94 US M55-59 15 35:51 3:53 2:26:57 2:30 2:00:56 5:10:08
403 Bib 94 US M55-59 15 35:51 3:53 2:26:57 2:30 2:00:56 5:10:08
405 Bib 27 US M40-44 61 36:41 3:43 2:42:31 2:59 1:44:16 5:10:10
405 Bib 27 US M40-44 61 36:41 3:43 2:42:31 2:59 1:44:16 5:10:10
407 Bib 1541 MX M35-39 61 35:08 3:16 2:46:01 1:17 1:44:32 5:10:13
407 Bib 1541 MX M35-39 61 35:08 3:16 2:46:01 1:17 1:44:32 5:10:13
409 Bib 1719 US M45-49 43 39:41 4:29 2:37:50 2:32 1:45:51 5:10:22
409 Bib 1719 US M45-49 43 39:41 4:29 2:37:50 2:32 1:45:51 5:10:22
411 Bib 309 US M40-44 63 38:06 3:33 2:41:06 2:21 1:45:21 5:10:27
411 Bib 309 US M40-44 63 38:06 3:33 2:41:06 2:21 1:45:21 5:10:27
413 Bib 208 US M30-34 55 34:42 2:29 2:49:19 1:35 1:42:29 5:10:34
413 Bib 208 US M30-34 55 34:42 2:29 2:49:19 1:35 1:42:29 5:10:34
415 Bib 236 US M18-24 27 36:14 3:56 2:45:59 3:46 1:40:47 5:10:42
415 Bib 236 US M18-24 27 36:14 3:56 2:45:59 3:46 1:40:47 5:10:42
417 Bib 1554 US M55-59 17 36:20 4:33 2:32:18 3:40 1:53:54 5:10:46
417 Bib 1554 US M55-59 17 36:20 4:33 2:32:18 3:40 1:53:54 5:10:46
419 Bib 1354 US M25-29 63 38:28 4:40 2:32:18 1:54 1:53:27 5:10:48
419 Bib 1354 US M25-29 63 38:28 4:40 2:32:18 1:54 1:53:27 5:10:48
421 Bib 115 RU M40-44 65 40:01 3:17 2:40:07 2:06 1:45:22 5:10:54
421 Bib 115 RU M40-44 65 40:01 3:17 2:40:07 2:06 1:45:22 5:10:54
423 Bib 1031 US M45-49 45 38:29 2:39 2:31:50 2:16 1:55:44 5:10:58
423 Bib 1031 US M45-49 45 38:29 2:39 2:31:50 2:16 1:55:44 5:10:58
425 Bib 1759 US F40-44 9 37:48 4:00 2:37:14 2:57 1:49:00 5:10:59
425 Bib 1759 US F40-44 9 37:48 4:00 2:37:14 2:57 1:49:00 5:10:59
427 Bib 480 US M40-44 67 34:59 5:19 2:37:11 3:12 1:50:23 5:11:04
427 Bib 480 US M40-44 67 34:59 5:19 2:37:11 3:12 1:50:23 5:11:04
429 Bib 111 US M35-39 63 36:07 4:19 2:32:47 3:32 1:54:22 5:11:06
429 Bib 111 US M35-39 63 36:07 4:19 2:32:47 3:32 1:54:22 5:11:06
431 Bib 1679 US M25-29 65 28:17 3:27 2:54:50 3:01 1:41:38 5:11:13
431 Bib 1679 US M25-29 65 28:17 3:27 2:54:50 3:01 1:41:38 5:11:13
433 Bib 1386 US F30-34 9 31:42 3:23 2:43:39 1:52 1:50:38 5:11:14
433 Bib 1386 US F30-34 9 31:42 3:23 2:43:39 1:52 1:50:38 5:11:14
435 Bib 1463 US M45-49 47 37:07 3:37 2:33:07 2:21 1:55:03 5:11:15
435 Bib 1463 US M45-49 47 37:07 3:37 2:33:07 2:21 1:55:03 5:11:15
437 Bib 1829 US M35-39 65 37:47 5:26 2:45:25 3:28 1:39:17 5:11:23
437 Bib 1829 US M35-39 65 37:47 5:26 2:45:25 3:28 1:39:17 5:11:23
439 Bib 1712 US F25-29 11 28:23 3:36 2:54:44 2:08 1:42:34 5:11:26
439 Bib 1712 US F25-29 11 28:23 3:36 2:54:44 2:08 1:42:34 5:11:26
441 Bib 1243 US M40-44 69 36:47 2:51 2:43:51 2:15 1:45:49 5:11:33
441 Bib 1243 US M40-44 69 36:47 2:51 2:43:51 2:15 1:45:49 5:11:33
443 Bib 1073 US M40-44 71 36:58 3:08 2:33:06 4:28 1:53:53 5:11:34
443 Bib 1073 US M40-44 71 36:58 3:08 2:33:06 4:28 1:53:53 5:11:34
445 Bib 127 US F35-39 7 37:44 4:29 2:35:19 5:46 1:48:23 5:11:40
445 Bib 127 US F35-39 7 37:44 4:29 2:35:19 5:46 1:48:23 5:11:40
447 Bib 1621 US M30-34 57 40:04 4:50 2:33:09 2:40 1:50:58 5:11:41
447 Bib 1621 US M30-34 57 40:04 4:50 2:33:09 2:40 1:50:58 5:11:41
449 Bib 1861 US M25-29 67 38:16 4:20 2:40:13 2:41 1:46:17 5:11:47
449 Bib 1861 US M25-29 67 38:16 4:20 2:40:13 2:41 1:46:17 5:11:47
451 Bib 1725 US M30-34 59 32:34 4:40 2:36:48 2:11 1:55:52 5:12:04
451 Bib 1725 US M30-34 59 32:34 4:40 2:36:48 2:11 1:55:52 5:12:04
453 Bib 1083 US M40-44 73 33:58 3:23 2:45:47 2:20 1:46:36 5:12:05
453 Bib 1083 US M40-44 73 33:58 3:23 2:45:47 2:20 1:46:36 5:12:05
455 Bib 500 US M25-29 69 37:10 6:28 2:41:51 3:40 1:43:16 5:12:26
455 Bib 500 US M25-29 69 37:10 6:28 2:41:51 3:40 1:43:16 5:12:26
457 Bib 428 US F30-34 11 40:18 3:16 2:41:39 2:56 1:44:23 5:12:32
457 Bib 428 US F30-34 11 40:18 3:16 2:41:39 2:56 1:44:23 5:12:32
459 Bib 1794 US M25-29 71 40:47 3:53 2:51:13 2:25 1:34:20 5:12:39
459 Bib 1794 US M25-29 71 40:47 3:53 2:51:13 2:25 1:34:20 5:12:39
461 Bib 1080 US M35-39 67 36:46 4:30 2:41:58 2:00 1:47:29 5:12:43
461 Bib 1080 US M35-39 67 36:46 4:30 2:41:58 2:00 1:47:29 5:12:43
463 Bib 1096 US M25-29 73 42:13 3:52 2:40:16 2:18 1:44:13 5:12:52
463 Bib 1096 US M25-29 73 42:13 3:52 2:40:16 2:18 1:44:13 5:12:52
465 Bib 572 US M30-34 61 38:02 3:10 2:35:21 4:04 1:52:16 5:12:53
465 Bib 572 US M30-34 61 38:02 3:10 2:35:21 4:04 1:52:16 5:12:53
467 Bib 2014 US M25-29 75 32:45 5:23 2:53:59 2:53 1:38:00 5:13:00
467 Bib 2014 US M25-29 75 32:45 5:23 2:53:59 2:53 1:38:00 5:13:00
469 Bib 233 US M55-59 19 37:28 4:05 2:35:07 2:54 1:53:36 5:13:09
469 Bib 233 US M55-59 19 37:28 4:05 2:35:07 2:54 1:53:36 5:13:09
471 Bib 1195 US M45-49 49 28:37 4:35 2:41:31 2:54 1:55:37 5:13:13
471 Bib 1195 US M45-49 49 28:37 4:35 2:41:31 2:54 1:55:37 5:13:13
473 Bib 1097 US M40-44 75 36:27 4:48 2:32:47 2:19 1:56:52 5:13:14
473 Bib 1097 US M40-44 75 36:27 4:48 2:32:47 2:19 1:56:52 5:13:14
475 Bib 1218 US M35-39 69 50:18 4:38 2:29:49 3:52 1:44:45 5:13:23
475 Bib 1218 US M35-39 69 50:18 4:38 2:29:49 3:52 1:44:45 5:13:23
477 Bib 1762 US M40-44 77 36:43 4:22 2:38:02 3:33 1:51:07 5:13:47
477 Bib 1762 US M40-44 77 36:43 4:22 2:38:02 3:33 1:51:07 5:13:47
479 Bib 853 US M55-59 21 33:26 4:40 2:36:09 2:32 1:57:04 5:13:52
479 Bib 853 US M55-59 21 33:26 4:40 2:36:09 2:32 1:57:04 5:13:52
481 Bib 1581 US M25-29 77 41:45 4:12 2:44:43 3:27 1:39:47 5:13:53
481 Bib 1581 US M25-29 77 41:45 4:12 2:44:43 3:27 1:39:47 5:13:53
483 Bib 1066 DE M25-29 79 35:36 3:08 2:43:56 2:21 1:49:04 5:14:06
483 Bib 1066 DE M25-29 79 35:36 3:08 2:43:56 2:21 1:49:04 5:14:06
485 Bib 246 US M40-44 79 40:16 3:36 2:40:52 2:41 1:47:04 5:14:29
485 Bib 246 US M40-44 79 40:16 3:36 2:40:52 2:41 1:47:04 5:14:29
487 Bib 85 US F50-54 5 39:09 4:05 2:34:02 2:21 1:54:57 5:14:33
487 Bib 85 US F50-54 5 39:09 4:05 2:34:02 2:21 1:54:57 5:14:33
489 Bib 1477 US F35-39 9 41:21 4:45 2:48:53 2:04 1:37:49 5:14:53
489 Bib 1477 US F35-39 9 41:21 4:45 2:48:53 2:04 1:37:49 5:14:53
489 Bib 159 US M40-44 81 42:39 3:15 2:39:50 2:27 1:46:42 5:14:53
489 Bib 159 US M40-44 81 42:39 3:15 2:39:50 2:27 1:46:42 5:14:53
493 Bib 154 US M30-34 63 35:23 3:11 2:46:28 1:54 1:48:08 5:15:05
493 Bib 154 US M30-34 63 35:23 3:11 2:46:28 1:54 1:48:08 5:15:05
495 Bib 1941 US M30-34 65 43:50 5:26 2:41:18 2:46 1:41:46 5:15:06
495 Bib 1941 US M30-34 65 43:50 5:26 2:41:18 2:46 1:41:46 5:15:06
497 Bib 82 US M45-49 51 47:34 3:14 2:32:40 1:34 1:50:14 5:15:16
497 Bib 82 US M45-49 51 47:34 3:14 2:32:40 1:34 1:50:14 5:15:16
499 Bib 1220 US M30-34 67 41:14 4:04 2:41:26 3:58 1:44:39 5:15:20
499 Bib 1220 US M30-34 67 41:14 4:04 2:41:26 3:58 1:44:39 5:15:20

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