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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 4 of 40

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
301 Bib 1147 US M30-34 45 46:09 3:29 2:28:38 2:50 1:43:38 5:04:45
301 Bib 1147 US M30-34 45 46:09 3:29 2:28:38 2:50 1:43:38 5:04:45
303 Bib 829 US F40-44 3 31:30 2:59 2:35:40 2:12 1:52:33 5:04:54
303 Bib 829 US F40-44 3 31:30 2:59 2:35:40 2:12 1:52:33 5:04:54
305 Bib 697 US M50-54 21 39:10 3:10 2:46:51 2:26 1:33:20 5:04:57
305 Bib 697 US M50-54 21 39:10 3:10 2:46:51 2:26 1:33:20 5:04:57
307 Bib 220 US M60-64 3 38:42 4:33 2:40:57 4:09 1:36:39 5:05:00
307 Bib 220 US M60-64 3 38:42 4:33 2:40:57 4:09 1:36:39 5:05:00
309 Bib 2003 US M25-29 53 30:58 4:27 2:39:49 3:16 1:46:55 5:05:25
309 Bib 2003 US M25-29 53 30:58 4:27 2:39:49 3:16 1:46:55 5:05:25
311 Bib 1699 US F25-29 7 29:57 3:38 2:47:12 2:13 1:42:27 5:05:28
311 Bib 1699 US F25-29 7 29:57 3:38 2:47:12 2:13 1:42:27 5:05:28
313 Bib 1109 US M35-39 59 35:18 2:47 2:42:40 2:35 1:42:19 5:05:39
313 Bib 1109 US M35-39 59 35:18 2:47 2:42:40 2:35 1:42:19 5:05:39
315 Bib 77 US M40-44 47 41:55 4:03 2:37:13 3:12 1:39:20 5:05:43
315 Bib 77 US M40-44 47 41:55 4:03 2:37:13 3:12 1:39:20 5:05:43
317 Bib 1745 US M40-44 49 36:06 3:00 2:33:55 4:05 1:48:40 5:05:45
317 Bib 1745 US M40-44 49 36:06 3:00 2:33:55 4:05 1:48:40 5:05:45
319 Bib 118 US F30-34 5 38:06 3:46 2:37:58 3:28 1:42:46 5:06:03
319 Bib 118 US F30-34 5 38:06 3:46 2:37:58 3:28 1:42:46 5:06:03
321 Bib 307 US F50-54 3 36:11 4:13 2:30:43 2:12 1:52:54 5:06:13
322 Bib 307 US F50-54 4 36:11 - - - 1:53:56 5:06:20
323 Bib 1019 US F40-44 5 37:48 3:55 2:35:03 2:44 1:46:51 5:06:21
323 Bib 1019 US F40-44 5 37:48 3:55 2:35:03 2:44 1:46:51 5:06:21
323 Bib 74 US F30-34 7 36:53 3:41 2:37:01 2:10 1:46:35 5:06:21
323 Bib 74 US F30-34 7 36:53 3:41 2:37:01 2:10 1:46:35 5:06:21
327 Bib 1188 US M40-44 51 33:04 3:36 2:29:22 3:06 1:57:14 5:06:22
327 Bib 1188 US M40-44 51 33:04 3:36 2:29:22 3:06 1:57:14 5:06:22
329 Bib 423 US M45-49 33 34:03 4:22 2:33:21 2:39 1:52:22 5:06:47
329 Bib 423 US M45-49 33 34:03 4:22 2:33:21 2:39 1:52:22 5:06:47
331 Bib 1513 US M18-24 21 35:25 5:15 2:40:18 3:40 1:42:10 5:06:48
331 Bib 1513 US M18-24 21 35:25 5:15 2:40:18 3:40 1:42:10 5:06:48
333 Bib 1045 US F35-39 3 36:50 3:10 2:42:17 2:54 1:41:37 5:06:49
333 Bib 1045 US F35-39 3 36:50 3:10 2:42:17 2:54 1:41:37 5:06:49
335 Bib 1618 US M18-24 23 34:17 6:08 2:43:11 3:38 1:39:38 5:06:52
335 Bib 1618 US M18-24 23 34:17 6:08 2:43:11 3:38 1:39:38 5:06:52
335 Bib 426 US F40-44 7 34:33 4:12 2:33:52 2:14 1:52:01 5:06:52
335 Bib 426 US F40-44 7 34:33 4:12 2:33:52 2:14 1:52:01 5:06:52
339 Bib 1924 US M55-59 11 39:26 4:03 2:38:09 3:20 1:42:02 5:06:59
339 Bib 1924 US M55-59 11 39:26 4:03 2:38:09 3:20 1:42:02 5:06:59
341 Bib 453 US M50-54 23 35:15 4:37 2:30:02 3:08 1:53:57 5:07:00
341 Bib 453 US M50-54 23 35:15 4:37 2:30:02 3:08 1:53:57 5:07:00
343 Bib 1133 US M45-49 35 39:07 3:21 2:48:10 3:07 1:33:18 5:07:03
343 Bib 1133 US M45-49 35 39:07 3:21 2:48:10 3:07 1:33:18 5:07:03
345 Bib 562 US F45-49 1 36:17 2:44 2:49:38 2:33 1:35:58 5:07:10
345 Bib 562 US F45-49 1 36:17 2:44 2:49:38 2:33 1:35:58 5:07:10
347 Bib 1797 US M25-29 55 34:32 5:54 2:52:19 4:21 1:30:14 5:07:19
347 Bib 1797 US M25-29 55 34:32 5:54 2:52:19 4:21 1:30:14 5:07:19
349 Bib 1919 US M30-34 47 34:53 3:41 2:29:35 2:36 1:56:42 5:07:26
349 Bib 1919 US M30-34 47 34:53 3:41 2:29:35 2:36 1:56:42 5:07:26
351 Bib 268 US M40-44 53 36:57 4:13 2:33:29 5:20 1:47:38 5:07:37
351 Bib 268 US M40-44 53 36:57 4:13 2:33:29 5:20 1:47:38 5:07:37
353 Bib 326 US M55-59 13 36:40 3:59 2:37:50 2:31 1:46:44 5:07:44
353 Bib 326 US M55-59 13 36:40 3:59 2:37:50 2:31 1:46:44 5:07:44
355 Bib 1138 US M30-34 49 38:38 3:27 2:24:34 2:48 1:58:43 5:08:10
355 Bib 1138 US M30-34 49 38:38 3:27 2:24:34 2:48 1:58:43 5:08:10
357 Bib 1464 US M45-49 37 35:50 7:42 2:31:37 5:52 1:47:09 5:08:11
357 Bib 1464 US M45-49 37 35:50 7:42 2:31:37 5:52 1:47:09 5:08:11
359 Bib 1181 US M40-44 55 42:37 4:14 2:27:39 3:24 1:50:18 5:08:12
359 Bib 1181 US M40-44 55 42:37 4:14 2:27:39 3:24 1:50:18 5:08:12
361 Bib 329 US M40-44 57 36:56 2:52 2:37:31 2:21 1:48:37 5:08:17
361 Bib 329 US M40-44 57 36:56 2:52 2:37:31 2:21 1:48:37 5:08:17
363 Bib 1480 US M50-54 25 34:25 5:22 2:31:35 2:05 1:54:51 5:08:18
363 Bib 1480 US M50-54 25 34:25 5:22 2:31:35 2:05 1:54:51 5:08:18
365 Bib 435 JP F45-49 3 40:24 3:22 2:41:02 2:00 1:41:32 5:08:20
365 Bib 435 JP F45-49 3 40:24 3:22 2:41:02 2:00 1:41:32 5:08:20
367 Bib 543 US M45-49 39 41:23 4:15 2:30:35 3:14 1:48:59 5:08:25
367 Bib 543 US M45-49 39 41:23 4:15 2:30:35 3:14 1:48:59 5:08:25
369 Bib 1636 US M30-34 51 36:25 5:58 2:44:07 2:34 1:39:30 5:08:34
369 Bib 1636 US M30-34 51 36:25 5:58 2:44:07 2:34 1:39:30 5:08:34
369 Bib 534 US M50-54 27 43:19 5:54 2:27:50 3:45 1:47:46 5:08:34
369 Bib 534 US M50-54 27 43:19 5:54 2:27:50 3:45 1:47:46 5:08:34
373 Bib 1989 US M50-54 29 39:16 3:48 2:40:48 3:09 1:41:37 5:08:38
373 Bib 1989 US M50-54 29 39:16 3:48 2:40:48 3:09 1:41:37 5:08:38
375 Bib 1273 US M25-29 57 40:18 5:03 2:55:12 3:18 1:25:07 5:08:58
375 Bib 1273 US M25-29 57 40:18 5:03 2:55:12 3:18 1:25:07 5:08:58
377 Bib 1754 US M50-54 31 36:24 3:54 2:41:46 3:11 1:43:45 5:08:59
377 Bib 1754 US M50-54 31 36:24 3:54 2:41:46 3:11 1:43:45 5:08:59
379 Bib 1724 US M30-34 53 41:35 4:43 2:38:13 3:19 1:41:13 5:09:02
379 Bib 1724 US M30-34 53 41:35 4:43 2:38:13 3:19 1:41:13 5:09:02
381 Bib 1311 US F45-49 5 36:17 4:47 2:28:36 4:40 1:54:50 5:09:10
381 Bib 1311 US F45-49 5 36:17 4:47 2:28:36 4:40 1:54:50 5:09:10
383 Bib 351 US M45-49 41 28:07 2:42 2:43:38 3:25 1:51:30 5:09:22
383 Bib 351 US M45-49 41 28:07 2:42 2:43:38 3:25 1:51:30 5:09:22
385 Bib 1644 US M18-24 25 37:52 5:59 2:38:08 2:58 1:44:27 5:09:23
385 Bib 1644 US M18-24 25 37:52 5:59 2:38:08 2:58 1:44:27 5:09:23
387 Bib 1409 US M25-29 59 28:15 5:22 2:40:11 4:02 1:51:36 5:09:26
387 Bib 1409 US M25-29 59 28:15 5:22 2:40:11 4:02 1:51:36 5:09:26
389 Bib 455 US M25-29 61 45:34 3:01 2:43:40 2:21 1:34:50 5:09:27
389 Bib 455 US M25-29 61 45:34 3:01 2:43:40 2:21 1:34:50 5:09:27
391 Bib 544 US M50-54 33 36:30 3:11 2:35:31 2:41 1:51:36 5:09:29
391 Bib 544 US M50-54 33 36:30 3:11 2:35:31 2:41 1:51:36 5:09:29
393 Bib 484 US M50-54 35 35:08 2:59 2:37:36 2:52 1:51:10 5:09:44
393 Bib 484 US M50-54 35 35:08 2:59 2:37:36 2:52 1:51:10 5:09:44
395 Bib 52 US F35-39 5 30:17 3:01 2:43:10 1:45 1:51:37 5:09:50
395 Bib 52 US F35-39 5 30:17 3:01 2:43:10 1:45 1:51:37 5:09:50
397 Bib 1328 US M50-54 37 41:56 5:05 2:30:24 3:30 1:49:03 5:09:58
397 Bib 1328 US M50-54 37 41:56 5:05 2:30:24 3:30 1:49:03 5:09:58
399 Bib 1368 US F25-29 9 28:46 2:55 2:46:06 1:56 1:50:19 5:10:03
399 Bib 1368 US F25-29 9 28:46 2:55 2:46:06 1:56 1:50:19 5:10:03

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