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IRONMAN 70.3

IRONMAN 70.3 Boulder 2011

1.9 km swim · 90.1 km bike · 21.1 km run

Official results Age-group thresholds All editions
Finishers
1,316
68 did not finish or were disqualified
Best swim
24:00
1.9 km
Best bike
2:03:35
90.1 km
Best run
1:02:45
21.1 km
Men's podium
  1. 1 Bib 7AU · MPRO 3:45:35
  2. 2 Bib 33MPRO 3:51:41
  3. 3 Bib 4AU · MPRO 3:53:01
Women's podium
  1. 1 Bib 42CA · FPRO 4:10:31
  2. 2 Bib 51US · FPRO 4:12:42
  3. 3 Bib 56US · FPRO 4:23:55

1,841 results · page 5 of 19

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 703 US M40-44 70 33:43 2:58 2:40:00 2:14 2:07:30 5:26:25
402 Bib 91 US F50-54 3 33:16 3:43 2:50:16 1:54 1:57:22 5:26:31
403 Bib 286 US F40-44 12 39:42 2:18 2:43:12 2:41 1:58:42 5:26:35
404 Bib 1337 US M35-39 79 44:56 2:37 2:38:41 1:34 1:59:01 5:26:49
405 Bib 737 US M40-44 71 37:38 2:53 2:39:25 1:41 2:05:23 5:27:00
406 Bib 1698 US M25-29 37 39:50 2:02 2:57:55 1:09 1:46:11 5:27:07
407 Bib 611 US M45-49 35 33:24 3:12 2:33:15 1:39 2:15:58 5:27:28
408 Bib 315 US F45-49 10 40:26 3:39 2:51:42 2:08 1:49:53 5:27:48
409 Bib 1259 US M35-39 80 34:23 3:49 2:38:10 1:51 2:09:41 5:27:54
410 Bib 1059 US F35-39 13 37:25 3:34 2:51:15 1:19 1:54:24 5:27:57
411 Bib 1433 US M35-39 81 35:09 2:09 2:39:45 1:48 2:09:10 5:28:01
412 Bib 113 US F55-59 1 32:52 4:18 2:46:01 3:59 2:00:55 5:28:05
413 Bib 526 US M45-49 36 41:07 2:45 2:27:48 2:38 2:13:48 5:28:06
414 Bib 1384 US M35-39 82 40:59 2:38 2:44:47 1:43 1:58:07 5:28:14
414 Bib 567 US M45-49 37 34:13 3:52 2:41:53 2:37 2:05:39 5:28:14
416 Bib 744 US M40-44 72 39:48 6:56 2:43:17 4:18 1:53:56 5:28:15
417 Bib 1795 US M30-34 57 34:14 2:39 2:33:43 2:58 2:14:53 5:28:27
418 Bib 789 US M40-44 73 37:03 4:41 2:35:02 1:47 2:10:01 5:28:34
419 Bib 602 US M45-49 38 37:34 3:06 2:34:41 2:12 2:11:22 5:28:55
420 Bib 1893 VE M40-44 74 43:50 6:51 2:26:24 3:51 2:08:07 5:29:03
421 Bib 1288 US M35-39 83 37:28 2:42 2:30:28 2:09 2:16:22 5:29:09
422 Bib 420 US M18-24 11 39:00 2:32 2:53:56 1:09 1:52:55 5:29:32
423 Bib 712 US M40-44 75 33:34 5:53 2:52:13 4:51 1:53:13 5:29:44
424 Bib 1254 US M35-39 84 38:51 3:22 2:39:14 3:17 2:05:01 5:29:45
424 Bib 508 US M50-54 17 47:46 3:31 2:37:14 1:35 1:59:39 5:29:45
426 Bib 377 US F18-24 6 34:54 3:38 2:47:32 1:46 2:02:01 5:29:51
427 Bib 1840 US M30-34 58 37:57 3:05 2:52:03 2:35 1:54:14 5:29:54
428 Bib 1028 US F25-29 10 35:02 3:11 2:47:34 2:12 2:02:22 5:30:21
429 Bib 244 US F40-44 13 40:16 3:25 2:54:27 2:03 1:50:13 5:30:24
430 Bib 710 MX M40-44 76 39:49 4:14 2:44:37 4:39 1:57:07 5:30:26
431 Bib 1213 US M35-39 85 38:49 4:56 2:44:57 6:17 1:55:47 5:30:46
432 Bib 285 CR F40-44 14 41:01 4:23 2:46:43 3:34 1:55:09 5:30:50
433 Bib 1096 US F35-39 14 34:21 3:14 2:51:19 2:26 1:59:35 5:30:55
434 Bib 1285 US M35-39 86 39:05 2:51 2:31:42 3:03 2:14:16 5:30:57
435 Bib 1843 US M30-34 59 38:40 4:48 2:46:47 2:07 1:58:37 5:30:59
436 Bib 1257 US M35-39 87 33:36 2:53 2:36:01 2:12 2:16:18 5:31:00
436 Bib 823 US M40-44 77 40:13 3:21 2:33:50 1:37 2:11:59 5:31:00
438 Bib 623 US M45-49 39 33:12 2:25 2:46:02 1:45 2:07:37 5:31:01
439 Bib 714 CR M40-44 78 37:29 3:24 3:00:02 1:54 1:48:13 5:31:02
440 Bib 291 US F40-44 15 38:06 3:02 2:44:20 1:37 2:04:05 5:31:10
441 Bib 388 US F18-24 7 29:25 2:49 2:59:40 1:31 1:57:49 5:31:14
442 Bib 1236 US M35-39 88 40:59 3:29 2:46:00 1:38 1:59:17 5:31:23
442 Bib 330 US F45-49 11 36:33 3:05 2:40:43 3:34 2:07:28 5:31:23
442 Bib 527 US M45-49 40 39:59 3:58 2:30:46 5:46 2:10:54 5:31:23
445 Bib 658 US M45-49 41 43:45 4:03 2:42:39 2:10 1:58:51 5:31:28
446 Bib 1679 US M25-29 38 33:23 2:09 2:35:46 1:28 2:18:45 5:31:31
446 Bib 813 US M40-44 79 37:57 4:33 2:44:21 2:31 2:02:09 5:31:31
448 Bib 871 VE M40-44 80 41:14 4:00 2:45:01 1:46 1:59:34 5:31:35
449 Bib 336 US F45-49 12 30:23 3:07 2:51:11 2:14 2:04:42 5:31:37
450 Bib 337 CR F45-49 13 39:21 3:29 2:47:00 2:07 1:59:44 5:31:41
451 Bib 915 US M40-44 81 35:05 3:29 2:51:42 3:15 1:58:19 5:31:50
452 Bib 1838 US M30-34 60 36:56 3:47 2:46:06 3:14 2:01:59 5:32:02
453 Bib 1822 US M30-34 61 37:51 3:59 2:41:53 2:20 2:06:00 5:32:03
454 Bib 406 US M18-24 12 50:54 4:50 3:09:03 6:14 1:21:03 5:32:04
455 Bib 1538 US F30-34 18 51:59 2:53 2:51:46 1:13 1:44:17 5:32:08
456 Bib 594 US M45-49 42 29:11 3:28 2:33:55 3:03 2:22:51 5:32:28
457 Bib 1892 US M30-34 62 30:46 2:13 2:50:52 1:13 2:07:26 5:32:30
458 Bib 183 US M60-64 1 32:30 2:03 2:52:14 1:48 2:04:02 5:32:37
459 Bib 973 US F25-29 11 31:52 2:58 2:52:54 1:59 2:02:56 5:32:39
460 Bib 1253 US M35-39 89 33:17 2:05 2:45:23 1:38 2:10:17 5:32:40
461 Bib 198 US M60-64 2 35:12 2:49 2:43:31 2:00 2:09:10 5:32:42
462 Bib 1425 US M35-39 90 37:43 5:45 2:46:30 4:36 1:58:11 5:32:45
463 Bib 1078 US F35-39 15 32:58 2:49 2:43:33 1:19 2:12:18 5:32:57
463 Bib 580 US M45-49 43 47:11 4:26 2:37:57 1:30 2:01:53 5:32:57
465 Bib 1146 US F35-39 16 42:38 3:10 2:47:34 3:05 1:56:41 5:33:08
466 Bib 260 US F40-44 16 32:19 3:14 2:55:27 2:17 1:59:58 5:33:15
467 Bib 1313 VE M35-39 91 46:32 4:01 2:42:15 2:26 1:58:11 5:33:25
468 Bib 1751 US M30-34 63 40:48 2:20 2:51:16 1:55 1:57:15 5:33:34
469 Bib 824 US M40-44 82 40:03 2:53 2:52:08 1:50 1:56:44 5:33:38
470 Bib 571 US M45-49 44 35:08 4:04 2:46:27 2:40 2:05:30 5:33:49
471 Bib 1315 US M35-39 92 39:21 4:10 2:44:05 2:18 2:04:03 5:33:57
472 Bib 1240 US M35-39 93 34:34 2:16 2:45:31 2:50 2:08:48 5:33:59
473 Bib 483 US M50-54 18 36:24 4:33 2:45:06 2:49 2:05:14 5:34:06
474 Bib 572 US M45-49 45 36:41 3:57 2:41:10 2:33 2:09:50 5:34:11
475 Bib 1370 US M35-39 94 39:06 2:12 2:42:45 2:55 2:07:22 5:34:20
476 Bib 613 US M45-49 46 39:52 3:19 2:46:48 2:34 2:01:48 5:34:21
477 Bib 961 US F25-29 12 36:32 3:09 2:51:06 1:51 2:01:45 5:34:23
478 Bib 1401 US M35-39 95 41:56 4:03 2:42:26 2:55 2:03:05 5:34:25
479 Bib 1489 US F30-34 19 40:15 3:45 2:54:59 3:21 1:52:07 5:34:27
480 Bib 396 US M18-24 13 30:20 2:26 2:53:42 2:23 2:05:37 5:34:28
481 Bib 1138 US F35-39 17 34:04 4:19 2:59:57 3:31 1:52:52 5:34:43
482 Bib 326 US F45-49 14 38:34 2:17 2:46:10 1:25 2:06:31 5:34:57
483 Bib 118 US F60-64 1 36:42 3:06 2:57:41 1:41 1:55:52 5:35:02
484 Bib 1821 US M30-34 64 35:30 3:42 2:59:21 2:50 1:53:40 5:35:03
485 Bib 1286 US M35-39 96 44:57 3:22 2:31:07 2:25 2:13:20 5:35:11
486 Bib 1726 US M30-34 65 37:23 2:50 2:39:41 1:36 2:13:46 5:35:16
487 Bib 893 US M40-44 83 41:23 3:29 2:57:10 2:13 1:51:02 5:35:17
488 Bib 1779 US M30-34 66 34:46 2:57 2:36:15 1:52 2:19:39 5:35:29
489 Bib 875 US M40-44 84 32:29 2:20 2:33:13 2:09 2:25:21 5:35:32
490 Bib 1334 US M35-39 97 35:19 2:35 2:46:25 2:32 2:08:50 5:35:41
491 Bib 829 US M40-44 85 37:54 2:38 2:41:47 1:17 2:12:11 5:35:47
492 Bib 1435 US M35-39 98 38:36 3:15 2:32:13 1:25 2:20:19 5:35:48
493 Bib 532 US M45-49 47 38:00 3:16 2:49:24 3:49 2:01:24 5:35:53
494 Bib 1398 US M35-39 99 34:20 2:50 2:39:56 1:38 2:17:11 5:35:55
495 Bib 852 US M40-44 86 39:52 4:08 2:47:01 2:28 2:02:34 5:36:03
496 Bib 597 US M45-49 48 35:40 4:59 2:50:41 2:20 2:02:25 5:36:05
497 Bib 117 US F55-59 2 30:50 2:37 2:52:40 1:33 2:08:26 5:36:06
498 Bib 1692 US M25-29 39 41:27 3:04 2:53:38 2:04 1:55:54 5:36:07
499 Bib 1869 US M30-34 67 38:30 2:52 2:56:30 1:43 1:56:38 5:36:13
500 Bib 863 US M40-44 87 34:27 3:44 2:41:48 1:43 2:14:39 5:36:21

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