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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 3 of 40

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
201 Bib 263 US M30-34 35 33:06 4:02 2:36:28 1:51 1:40:42 4:56:10
201 Bib 263 US M30-34 35 33:06 4:02 2:36:28 1:51 1:40:42 4:56:10
203 Bib 724 US M25-29 39 28:23 2:16 2:33:07 3:19 1:49:08 4:56:13
203 Bib 724 US M25-29 39 28:23 2:16 2:33:07 3:19 1:49:08 4:56:13
205 Bib 1410 US M25-29 41 38:30 6:50 2:37:21 2:55 1:31:03 4:56:40
205 Bib 1410 US M25-29 41 38:30 6:50 2:37:21 2:55 1:31:03 4:56:40
207 Bib 238 US M50-54 15 29:58 3:14 2:30:09 2:45 1:50:42 4:56:48
207 Bib 238 US M50-54 15 29:58 3:14 2:30:09 2:45 1:50:42 4:56:48
209 Bib 1266 US F25-29 5 37:01 4:27 2:39:30 2:21 1:33:34 4:56:53
209 Bib 1266 US F25-29 5 37:01 4:27 2:39:30 2:21 1:33:34 4:56:53
211 Bib 1868 US M35-39 35 38:21 4:02 2:28:56 2:40 1:42:57 4:56:55
211 Bib 1868 US M35-39 35 38:21 4:02 2:28:56 2:40 1:42:57 4:56:55
213 Bib 910 US M40-44 29 31:22 2:48 2:36:56 2:07 1:44:00 4:57:13
213 Bib 910 US M40-44 29 31:22 2:48 2:36:56 2:07 1:44:00 4:57:13
215 Bib 248 US M45-49 23 38:03 4:29 2:29:34 3:47 1:41:26 4:57:18
215 Bib 248 US M45-49 23 38:03 4:29 2:29:34 3:47 1:41:26 4:57:18
217 Bib 245 US M45-49 25 38:22 4:59 2:30:50 2:29 1:40:50 4:57:29
217 Bib 245 US M45-49 25 38:22 4:59 2:30:50 2:29 1:40:50 4:57:29
219 Bib 1527 US M45-49 27 38:12 2:25 2:36:02 3:36 1:37:20 4:57:35
219 Bib 1527 US M45-49 27 38:12 2:25 2:36:02 3:36 1:37:20 4:57:35
221 Bib 175 US M35-39 37 29:49 3:41 2:34:55 1:52 1:47:23 4:57:39
221 Bib 175 US M35-39 37 29:49 3:41 2:34:55 1:52 1:47:23 4:57:39
223 Bib 1319 US F30-34 3 29:56 3:28 2:49:38 2:47 1:31:53 4:57:41
223 Bib 1319 US F30-34 3 29:56 3:28 2:49:38 2:47 1:31:53 4:57:41
225 Bib 168 US M35-39 39 33:55 3:09 2:36:13 1:55 1:42:30 4:57:42
225 Bib 168 US M35-39 39 33:55 3:09 2:36:13 1:55 1:42:30 4:57:42
227 Bib 758 CA M40-44 31 36:03 3:04 2:32:59 2:26 1:43:12 4:57:44
227 Bib 758 CA M40-44 31 36:03 3:04 2:32:59 2:26 1:43:12 4:57:44
229 Bib 325 US M25-29 43 34:10 4:45 2:30:28 2:41 1:45:47 4:57:51
229 Bib 325 US M25-29 43 34:10 4:45 2:30:28 2:41 1:45:47 4:57:51
231 Bib 735 US M60-64 1 31:31 4:41 2:37:16 2:46 1:42:12 4:58:27
231 Bib 735 US M60-64 1 31:31 4:41 2:37:16 2:46 1:42:12 4:58:27
233 Bib 692 US M35-39 41 32:04 2:55 2:32:43 1:37 1:49:15 4:58:33
233 Bib 692 US M35-39 41 32:04 2:55 2:32:43 1:37 1:49:15 4:58:33
235 Bib 1894 US M40-44 33 35:49 4:03 2:27:35 3:40 1:47:39 4:58:46
235 Bib 1894 US M40-44 33 35:49 4:03 2:27:35 3:40 1:47:39 4:58:46
237 Bib 1281 IT M30-34 37 34:40 2:46 2:35:04 2:15 1:44:16 4:59:02
237 Bib 1281 IT M30-34 37 34:40 2:46 2:35:04 2:15 1:44:16 4:59:02
239 Bib 1780 US M50-54 17 38:30 4:53 2:36:51 1:58 1:36:56 4:59:09
239 Bib 1780 US M50-54 17 38:30 4:53 2:36:51 1:58 1:36:56 4:59:09
241 Bib 1449 US M18-24 17 38:28 5:37 2:36:17 4:25 1:34:33 4:59:20
241 Bib 1449 US M18-24 17 38:28 5:37 2:36:17 4:25 1:34:33 4:59:20
243 Bib 363 US M55-59 7 31:18 3:19 2:38:52 2:18 1:43:35 4:59:22
243 Bib 363 US M55-59 7 31:18 3:19 2:38:52 2:18 1:43:35 4:59:22
243 Bib 725 US M30-34 39 34:25 2:54 2:32:04 2:40 1:47:19 4:59:22
243 Bib 725 US M30-34 39 34:25 2:54 2:32:04 2:40 1:47:19 4:59:22
247 Bib 1272 US M25-29 45 39:39 5:46 2:39:50 3:39 1:31:02 4:59:55
247 Bib 1272 US M25-29 45 39:39 5:46 2:39:50 3:39 1:31:02 4:59:55
249 Bib 1683 US M45-49 29 35:57 5:24 2:33:38 3:15 1:41:50 5:00:03
249 Bib 1683 US M45-49 29 35:57 5:24 2:33:38 3:15 1:41:50 5:00:03
251 Bib 1959 US M18-24 19 36:37 3:20 2:49:58 2:19 1:27:53 5:00:07
251 Bib 1959 US M18-24 19 36:37 3:20 2:49:58 2:19 1:27:53 5:00:07
253 Bib 807 US M30-34 41 34:21 7:37 2:37:34 2:58 1:37:38 5:00:08
253 Bib 807 US M30-34 41 34:21 7:37 2:37:34 2:58 1:37:38 5:00:08
255 Bib 1870 US M40-44 35 33:11 3:42 2:42:43 3:07 1:37:45 5:00:28
255 Bib 1870 US M40-44 35 33:11 3:42 2:42:43 3:07 1:37:45 5:00:28
257 Bib 1700 US M35-39 43 38:30 4:49 2:35:08 3:38 1:38:29 5:00:33
257 Bib 1700 US M35-39 43 38:30 4:49 2:35:08 3:38 1:38:29 5:00:33
259 Bib 1381 US M40-44 37 35:59 4:07 2:34:54 2:44 1:43:06 5:00:50
259 Bib 1381 US M40-44 37 35:59 4:07 2:34:54 2:44 1:43:06 5:00:50
261 Bib 986 US F50-54 1 34:02 3:00 2:33:40 2:22 1:47:48 5:00:52
261 Bib 986 US F50-54 1 34:02 3:00 2:33:40 2:22 1:47:48 5:00:52
263 Bib 317 US M35-39 45 43:35 4:16 2:30:34 3:38 1:38:51 5:00:54
263 Bib 317 US M35-39 45 43:35 4:16 2:30:34 3:38 1:38:51 5:00:54
265 Bib 374 US M35-39 47 29:50 3:28 2:34:46 2:09 1:50:43 5:00:56
265 Bib 374 US M35-39 47 29:50 3:28 2:34:46 2:09 1:50:43 5:00:56
267 Bib 1211 TW M35-39 49 37:16 4:12 2:26:21 3:49 1:49:31 5:01:09
267 Bib 1211 TW M35-39 49 37:16 4:12 2:26:21 3:49 1:49:31 5:01:09
269 Bib 124 US M30-34 43 35:09 3:31 2:36:30 2:12 1:43:59 5:01:21
269 Bib 124 US M30-34 43 35:09 3:31 2:36:30 2:12 1:43:59 5:01:21
271 Bib 1676 US M40-44 39 40:03 2:22 2:27:38 1:35 1:50:00 5:01:38
271 Bib 1676 US M40-44 39 40:03 2:22 2:27:38 1:35 1:50:00 5:01:38
273 Bib 112 US M35-39 51 37:07 3:16 2:35:50 2:43 1:42:51 5:01:47
273 Bib 112 US M35-39 51 37:07 3:16 2:35:50 2:43 1:42:51 5:01:47
275 Bib 164 US M35-39 53 26:59 2:44 2:50:21 2:10 1:39:46 5:02:00
275 Bib 164 US M35-39 53 26:59 2:44 2:50:21 2:10 1:39:46 5:02:00
277 Bib 109 VI M40-44 41 38:01 4:07 2:39:46 4:06 1:36:17 5:02:17
277 Bib 109 VI M40-44 41 38:01 4:07 2:39:46 4:06 1:36:17 5:02:17
279 Bib 1974 US M35-39 55 30:42 3:22 2:31:21 2:49 1:54:22 5:02:35
279 Bib 1974 US M35-39 55 30:42 3:22 2:31:21 2:49 1:54:22 5:02:35
281 Bib 129 US M55-59 9 36:23 4:35 2:33:46 4:22 1:44:04 5:03:10
281 Bib 129 US M55-59 9 36:23 4:35 2:33:46 4:22 1:44:04 5:03:10
283 Bib 519 US M40-44 43 36:33 5:53 2:45:04 2:38 1:33:18 5:03:27
283 Bib 519 US M40-44 43 36:33 5:53 2:45:04 2:38 1:33:18 5:03:27
285 Bib 1129 US M35-39 57 37:40 4:11 2:29:16 2:18 1:50:04 5:03:29
285 Bib 1129 US M35-39 57 37:40 4:11 2:29:16 2:18 1:50:04 5:03:29
285 Bib 1673 US M25-29 47 34:35 4:14 2:24:27 2:41 1:57:32 5:03:29
285 Bib 1673 US M25-29 47 34:35 4:14 2:24:27 2:41 1:57:32 5:03:29
289 Bib 1651 US F40-44 1 37:37 3:01 2:44:12 2:44 1:36:08 5:03:42
289 Bib 1651 US F40-44 1 37:37 3:01 2:44:12 2:44 1:36:08 5:03:42
291 Bib 76 CA M45-49 31 33:52 3:21 2:36:07 2:04 1:48:25 5:03:49
291 Bib 76 CA M45-49 31 33:52 3:21 2:36:07 2:04 1:48:25 5:03:49
293 Bib 254 US M25-29 49 43:50 4:39 2:23:51 3:02 1:48:31 5:03:53
293 Bib 254 US M25-29 49 43:50 4:39 2:23:51 3:02 1:48:31 5:03:53
295 Bib 1406 US M50-54 19 33:11 4:24 2:40:36 2:40 1:43:08 5:03:59
295 Bib 1406 US M50-54 19 33:11 4:24 2:40:36 2:40 1:43:08 5:03:59
297 Bib 1533 US M25-29 51 27:24 3:55 2:44:58 3:52 1:44:02 5:04:10
297 Bib 1533 US M25-29 51 27:24 3:55 2:44:58 3:52 1:44:02 5:04:10
299 Bib 65 US M40-44 45 39:54 2:42 2:35:39 1:51 1:44:26 5:04:33
299 Bib 65 US M40-44 45 39:54 2:42 2:35:39 1:51 1:44:26 5:04:33

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