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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 6 of 40

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
499 Bib 1620 US M40-44 83 34:50 3:35 2:33:58 2:54 2:00:03 5:15:20
499 Bib 1620 US M40-44 83 34:50 3:35 2:33:58 2:54 2:00:03 5:15:20
503 Bib 1740 US M35-39 71 36:56 4:44 2:49:15 3:36 1:40:55 5:15:25
503 Bib 1740 US M35-39 71 36:56 4:44 2:49:15 3:36 1:40:55 5:15:25
505 Bib 155 US M45-49 53 39:12 4:27 2:42:35 3:58 1:45:17 5:15:29
505 Bib 155 US M45-49 53 39:12 4:27 2:42:35 3:58 1:45:17 5:15:29
505 Bib 565 US M40-44 85 48:44 5:24 2:44:52 2:38 1:33:51 5:15:29
505 Bib 565 US M40-44 85 48:44 5:24 2:44:52 2:38 1:33:51 5:15:29
509 Bib 505 US M50-54 39 39:35 3:11 2:31:07 1:49 1:59:51 5:15:32
509 Bib 505 US M50-54 39 39:35 3:11 2:31:07 1:49 1:59:51 5:15:32
511 Bib 579 US M25-29 81 37:31 3:41 2:46:34 2:24 1:45:29 5:15:38
511 Bib 579 US M25-29 81 37:31 3:41 2:46:34 2:24 1:45:29 5:15:38
513 Bib 407 US M45-49 55 38:53 4:54 2:36:52 2:27 1:52:35 5:15:42
513 Bib 407 US M45-49 55 38:53 4:54 2:36:52 2:27 1:52:35 5:15:42
515 Bib 1239 US M35-39 73 39:32 4:25 2:40:43 3:14 1:47:49 5:15:43
515 Bib 1239 US M35-39 73 39:32 4:25 2:40:43 3:14 1:47:49 5:15:43
517 Bib 1361 US M18-24 29 31:52 4:50 2:46:37 3:59 1:48:31 5:15:48
517 Bib 1361 US M18-24 29 31:52 4:50 2:46:37 3:59 1:48:31 5:15:48
519 Bib 1334 US M35-39 75 38:20 4:32 2:45:10 3:27 1:44:23 5:15:53
519 Bib 1334 US M35-39 75 38:20 4:32 2:45:10 3:27 1:44:23 5:15:53
521 Bib 915 US M25-29 83 35:56 4:24 2:49:39 4:21 1:41:37 5:15:57
521 Bib 915 US M25-29 83 35:56 4:24 2:49:39 4:21 1:41:37 5:15:57
523 Bib 961 US M35-39 77 45:41 3:59 2:31:53 2:29 1:52:02 5:16:03
523 Bib 961 US M35-39 77 45:41 3:59 2:31:53 2:29 1:52:02 5:16:03
525 Bib 1424 US F30-34 13 35:40 3:33 2:44:03 1:52 1:50:55 5:16:04
525 Bib 1424 US F30-34 13 35:40 3:33 2:44:03 1:52 1:50:55 5:16:04
527 Bib 1948 LT M35-39 79 35:14 3:37 2:30:46 3:00 2:03:33 5:16:10
527 Bib 1948 LT M35-39 79 35:14 3:37 2:30:46 3:00 2:03:33 5:16:10
529 Bib 1299 US M35-39 81 40:23 4:52 2:36:30 3:51 1:50:47 5:16:23
529 Bib 1299 US M35-39 81 40:23 4:52 2:36:30 3:51 1:50:47 5:16:23
531 Bib 1065 US M45-49 57 42:57 3:02 2:32:42 2:29 1:55:18 5:16:27
531 Bib 1065 US M45-49 57 42:57 3:02 2:32:42 2:29 1:55:18 5:16:27
533 Bib 1654 US M40-44 87 38:32 3:21 2:29:24 1:54 2:03:25 5:16:36
533 Bib 1654 US M40-44 87 38:32 3:21 2:29:24 1:54 2:03:25 5:16:36
533 Bib 591 US M35-39 83 32:30 3:00 2:42:44 2:13 1:56:10 5:16:36
533 Bib 591 US M35-39 83 32:30 3:00 2:42:44 2:13 1:56:10 5:16:36
537 Bib 1078 US M40-44 89 37:00 3:51 2:35:09 1:51 1:58:55 5:16:46
537 Bib 1078 US M40-44 89 37:00 3:51 2:35:09 1:51 1:58:55 5:16:46
539 Bib 48 US M65-69 1 40:45 6:35 2:39:37 5:23 1:44:28 5:16:49
539 Bib 48 US M65-69 1 40:45 6:35 2:39:37 5:23 1:44:28 5:16:49
541 Bib 217 US M25-29 85 39:15 4:27 2:43:36 2:45 1:46:48 5:16:51
541 Bib 217 US M25-29 85 39:15 4:27 2:43:36 2:45 1:46:48 5:16:51
543 Bib 1716 US M40-44 91 44:02 4:41 2:39:10 3:24 1:45:41 5:16:57
543 Bib 1716 US M40-44 91 44:02 4:41 2:39:10 3:24 1:45:41 5:16:57
543 Bib 1821 US M40-44 91 34:12 5:40 2:47:54 4:25 1:44:46 5:16:57
543 Bib 1821 US M40-44 91 34:12 5:40 2:47:54 4:25 1:44:46 5:16:57
547 Bib 1701 US M35-39 85 41:20 5:14 2:44:05 3:56 1:42:30 5:17:05
547 Bib 1701 US M35-39 85 41:20 5:14 2:44:05 3:56 1:42:30 5:17:05
549 Bib 1733 US M45-49 59 31:42 3:38 2:39:17 2:17 2:00:19 5:17:14
549 Bib 1733 US M45-49 59 31:42 3:38 2:39:17 2:17 2:00:19 5:17:14
551 Bib 44 US M45-49 61 36:34 3:51 2:34:31 2:14 2:00:09 5:17:19
551 Bib 44 US M45-49 61 36:34 3:51 2:34:31 2:14 2:00:09 5:17:19
553 Bib 856 US M50-54 41 34:38 3:17 2:37:48 2:56 1:58:48 5:17:27
553 Bib 856 US M50-54 41 34:38 3:17 2:37:48 2:56 1:58:48 5:17:27
555 Bib 981 US M45-49 63 43:40 4:06 2:33:50 2:17 1:53:35 5:17:28
555 Bib 981 US M45-49 63 43:40 4:06 2:33:50 2:17 1:53:35 5:17:28
557 Bib 1033 US M35-39 87 36:29 3:29 2:40:12 2:42 1:54:50 5:17:42
557 Bib 1033 US M35-39 87 36:29 3:29 2:40:12 2:42 1:54:50 5:17:42
559 Bib 919 US M40-44 95 33:27 4:20 2:49:42 3:51 1:46:25 5:17:45
559 Bib 919 US M40-44 95 33:27 4:20 2:49:42 3:51 1:46:25 5:17:45
561 Bib 316 US M40-44 97 41:44 5:52 2:39:24 3:05 1:47:43 5:17:47
561 Bib 316 US M40-44 97 41:44 5:52 2:39:24 3:05 1:47:43 5:17:47
563 Bib 69 US M45-49 65 40:52 3:35 2:25:22 3:10 2:04:50 5:17:50
563 Bib 69 US M45-49 65 40:52 3:35 2:25:22 3:10 2:04:50 5:17:50
565 Bib 1183 US F40-44 11 34:57 3:08 2:43:20 2:36 1:53:57 5:17:57
565 Bib 1183 US F40-44 11 34:57 3:08 2:43:20 2:36 1:53:57 5:17:57
567 Bib 211 US M55-59 23 42:50 5:35 2:35:02 4:59 1:49:39 5:18:04
567 Bib 211 US M55-59 23 42:50 5:35 2:35:02 4:59 1:49:39 5:18:04
569 Bib 748 US M25-29 87 41:55 5:15 2:46:37 4:31 1:39:57 5:18:15
569 Bib 748 US M25-29 87 41:55 5:15 2:46:37 4:31 1:39:57 5:18:15
569 Bib 78 US F45-49 7 34:42 2:52 2:39:26 2:26 1:58:49 5:18:15
569 Bib 78 US F45-49 7 34:42 2:52 2:39:26 2:26 1:58:49 5:18:15
573 Bib 733 US M35-39 89 38:36 6:09 2:36:54 4:52 1:51:44 5:18:16
573 Bib 733 US M35-39 89 38:36 6:09 2:36:54 4:52 1:51:44 5:18:16
575 Bib 1255 BR M35-39 91 38:44 5:10 2:37:26 3:31 1:53:49 5:18:39
575 Bib 1255 BR M35-39 91 38:44 5:10 2:37:26 3:31 1:53:49 5:18:39
577 Bib 425 US M30-34 69 40:00 4:12 2:42:09 2:12 1:50:08 5:18:42
577 Bib 425 US M30-34 69 40:00 4:12 2:42:09 2:12 1:50:08 5:18:42
579 Bib 90 US F30-34 15 39:50 3:01 2:40:44 1:52 1:53:19 5:18:46
579 Bib 90 US F30-34 15 39:50 3:01 2:40:44 1:52 1:53:19 5:18:46
581 Bib 1510 US F35-39 11 37:51 3:33 2:44:30 2:52 1:50:02 5:18:48
581 Bib 1510 US F35-39 11 37:51 3:33 2:44:30 2:52 1:50:02 5:18:48
583 Bib 1182 US M45-49 67 41:33 3:14 2:35:48 3:16 1:55:06 5:18:57
583 Bib 1182 US M45-49 67 41:33 3:14 2:35:48 3:16 1:55:06 5:18:57
585 Bib 469 US M30-34 71 36:39 3:42 2:36:51 2:54 1:58:52 5:18:58
585 Bib 469 US M30-34 71 36:39 3:42 2:36:51 2:54 1:58:52 5:18:58
587 Bib 91 US M45-49 69 44:33 4:50 2:42:04 4:47 1:42:48 5:19:01
587 Bib 91 US M45-49 69 44:33 4:50 2:42:04 4:47 1:42:48 5:19:01
589 Bib 365 US M40-44 99 34:23 4:31 2:44:03 3:56 1:52:10 5:19:03
589 Bib 365 US M40-44 99 34:23 4:31 2:44:03 3:56 1:52:10 5:19:03
591 Bib 235 US M30-34 73 39:40 4:15 2:38:56 3:00 1:53:17 5:19:07
591 Bib 235 US M30-34 73 39:40 4:15 2:38:56 3:00 1:53:17 5:19:07
593 Bib 747 US F30-34 17 31:22 5:08 2:46:58 4:15 1:51:25 5:19:08
593 Bib 747 US F30-34 17 31:22 5:08 2:46:58 4:15 1:51:25 5:19:08
595 Bib 1310 US F30-34 19 37:20 2:50 2:54:28 2:30 1:42:06 5:19:13
595 Bib 1310 US F30-34 19 37:20 2:50 2:54:28 2:30 1:42:06 5:19:13
597 Bib 1282 US M50-54 43 39:33 5:46 2:43:46 6:32 1:43:46 5:19:23
597 Bib 1282 US M50-54 43 39:33 5:46 2:43:46 6:32 1:43:46 5:19:23
599 Bib 57 US M40-44 101 35:24 2:50 2:36:04 4:03 2:01:04 5:19:25
599 Bib 57 US M40-44 101 35:24 2:50 2:36:04 4:03 2:01:04 5:19:25

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