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IRONMAN 70.3

IRONMAN 70.3 Boulder 2026

1.931 km swim · 90.3621 km bike · 20.8399 km run

Official results Age-group thresholds All editions
Finishers
1,454
97 did not finish or were disqualified
Best swim
26:09
1.931 km
Best bike
1:59:00
90.3621 km
Best run
1:14:36
20.8399 km
Men's podium
  1. 1 Bib 1444US · M25-29 3:55:19
  2. 2 Bib 321US · M30-34 3:57:06
  3. 3 Bib 159US · M18-24 4:05:03
Women's podium
  1. 1 Bib 767US · F35-39 4:30:39
  2. 2 Bib 1592US · F30-34 4:32:33
  3. 3 Bib 1511US · F30-34 4:37:42

1,571 results · page 5 of 16

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 817 US M55-59 16 40:24 5:29 2:53:22 5:01 2:01:23 5:45:39
402 Bib 1312 US M45-49 34 39:14 4:40 2:43:12 3:01 2:15:36 5:45:44
403 Bib 1352 US M18-24 55 41:58 6:35 2:53:59 3:55 1:59:22 5:45:48
404 Bib 258 US M18-24 56 37:40 5:19 2:56:37 3:23 2:02:59 5:45:59
405 Bib 335 US M30-34 57 45:35 6:46 2:45:28 6:20 2:01:56 5:46:05
406 Bib 939 US M30-34 58 46:26 5:33 2:56:49 3:48 1:53:36 5:46:12
407 Bib 1262 US M18-24 57 42:16 8:02 2:31:04 4:26 2:20:26 5:46:14
408 Bib 865 US M30-34 59 41:16 5:48 3:02:39 6:13 1:50:22 5:46:19
409 Bib 1704 US M40-44 37 43:27 4:39 2:39:47 4:45 2:13:46 5:46:23
410 Bib 555 MX M30-34 60 39:50 5:26 3:03:19 3:16 1:54:35 5:46:26
411 Bib 1672 US M30-34 61 46:51 4:45 2:53:50 3:59 1:57:19 5:46:45
412 Bib 732 US M35-39 39 38:33 5:19 3:02:52 4:07 1:55:55 5:46:47
413 Bib 1051 US M45-49 35 30:32 4:53 2:48:53 3:49 2:18:51 5:46:57
414 Bib 1303 GB M30-34 62 43:29 4:55 2:56:35 4:16 1:57:50 5:47:05
414 Bib 659 US F35-39 9 38:49 3:50 2:44:08 3:27 2:16:51 5:47:05
416 Bib 1477 US M40-44 38 48:00 5:01 2:48:29 4:19 2:01:16 5:47:06
417 Bib 1141 US M55-59 17 45:00 7:13 2:54:50 3:35 1:56:31 5:47:08
418 Bib 121 BE F60-64 1 50:36 5:35 2:46:26 4:31 2:00:02 5:47:10
419 Bib 518 US F25-29 16 35:45 6:42 2:48:35 6:14 2:09:58 5:47:14
420 Bib 893 US F30-34 20 34:16 4:38 3:02:51 5:49 1:59:43 5:47:16
421 Bib 1720 US M25-29 63 49:06 6:59 2:56:27 5:05 1:49:41 5:47:17
422 Bib 920 US M45-49 36 44:34 5:06 2:51:07 3:57 2:03:00 5:47:44
423 Bib 1197 US M40-44 39 51:59 8:25 2:35:05 5:36 2:06:52 5:47:57
424 Bib 1261 US M30-34 63 31:32 5:46 3:12:28 5:21 1:53:08 5:48:15
425 Bib 1497 US M35-39 40 42:52 5:38 2:55:01 2:36 2:02:14 5:48:20
426 Bib 1199 US M25-29 64 41:00 6:41 2:56:03 4:07 2:00:32 5:48:22
427 Bib 1611 EC M35-39 41 46:11 9:19 2:54:34 6:15 1:52:06 5:48:25
428 Bib 1068 US M25-29 65 48:21 6:08 2:37:40 4:28 2:11:55 5:48:32
429 Bib 740 US M25-29 66 46:01 3:40 2:48:34 3:52 2:06:33 5:48:41
430 Bib 868 US M35-39 42 40:16 5:43 2:52:41 3:02 2:07:14 5:48:56
431 Bib 1280 US M40-44 40 42:29 4:44 2:46:33 5:15 2:10:02 5:49:03
432 Bib 872 US F30-34 21 41:50 4:50 2:51:36 4:50 2:06:05 5:49:11
433 Bib 784 US M35-39 43 42:17 6:37 2:55:18 5:01 1:59:58 5:49:12
434 Bib 557 MX F30-34 22 45:26 5:25 2:59:00 4:24 1:55:05 5:49:21
435 Bib 178 US M60-64 9 37:34 4:50 2:57:42 3:38 2:05:43 5:49:27
435 Bib 364 US M25-29 67 40:59 5:31 2:54:17 4:33 2:04:06 5:49:27
437 Bib 1276 US M40-44 41 53:00 10:18 2:42:58 4:32 1:58:41 5:49:30
438 Bib 458 US M18-24 58 44:09 6:32 2:55:03 5:42 1:58:05 5:49:31
439 Bib 1187 IE M18-24 59 49:04 4:30 2:54:21 5:47 1:55:52 5:49:35
440 Bib 1105 US M30-34 64 57:16 6:18 2:56:25 5:05 1:44:35 5:49:40
441 Bib 1407 US M18-24 60 40:12 7:21 2:45:44 6:01 2:10:28 5:49:46
442 Bib 1603 US M25-29 68 47:49 6:09 3:15:27 3:52 1:36:39 5:49:55
443 Bib 744 US M18-24 61 42:59 5:28 2:56:17 2:42 2:02:33 5:49:59
444 Bib 615 US M18-24 62 46:28 5:41 3:00:48 4:35 1:52:30 5:50:02
445 Bib 1560 US M30-34 65 46:08 9:58 3:02:14 8:04 1:43:40 5:50:04
446 Bib 1659 US M25-29 69 50:26 7:16 2:55:57 6:09 1:50:17 5:50:05
447 Bib 757 US M40-44 42 42:26 6:21 3:01:53 5:35 1:53:56 5:50:10
448 Bib 55 US M35-39 44 53:46 4:21 2:40:46 5:52 2:05:29 5:50:13
449 Bib 1604 US F18-24 14 43:15 6:21 3:07:00 4:37 1:49:01 5:50:14
450 Bib 1252 US M55-59 18 41:05 5:48 2:43:38 3:22 2:16:28 5:50:22
451 Bib 496 US M45-49 37 44:42 6:23 2:48:26 3:32 2:07:27 5:50:29
452 Bib 898 US M30-34 66 39:22 4:50 2:59:59 2:43 2:03:48 5:50:43
453 Bib 964 US M65-69 2 39:42 5:22 2:47:02 3:46 2:14:59 5:50:52
454 Bib 311 US M25-29 70 53:00 7:32 2:45:00 7:20 1:58:06 5:50:58
455 Bib 336 US M30-34 67 49:59 7:25 2:49:09 5:43 1:58:50 5:51:07
456 Bib 760 US M25-29 71 56:01 13:47 2:47:30 5:53 1:47:59 5:51:09
457 Bib 948 US M30-34 68 39:40 6:16 2:48:26 4:41 2:12:10 5:51:12
458 Bib 128 US F18-24 15 43:40 5:17 2:57:32 3:36 2:01:08 5:51:13
459 Bib 1713 US M40-44 43 48:03 5:50 2:55:13 6:24 1:55:46 5:51:15
460 Bib 1557 US M35-39 45 38:39 4:31 2:53:25 4:09 2:10:44 5:51:28
461 Bib 813 US F25-29 17 39:49 3:53 3:14:16 4:02 1:49:29 5:51:29
462 Bib 1349 US M30-34 69 1:03:19 4:44 2:44:17 6:08 1:53:06 5:51:33
463 Bib 1047 US M40-44 44 48:39 10:56 2:48:03 10:16 1:53:40 5:51:34
464 Bib 1426 US F45-49 3 41:32 5:09 2:53:25 7:10 2:04:20 5:51:36
465 Bib 1637 US M30-34 70 44:07 5:38 2:52:25 3:37 2:05:59 5:51:47
466 Bib 224 US M40-44 45 44:15 7:31 3:07:07 4:25 1:48:38 5:51:56
467 Bib 708 US M30-34 71 44:43 7:47 2:43:40 4:13 2:11:44 5:52:07
468 Bib 824 US F18-24 16 36:08 4:03 2:52:52 3:51 2:15:21 5:52:15
469 Bib 1002 US F25-29 18 43:33 5:19 2:53:37 4:24 2:05:24 5:52:17
470 Bib 217 US M30-34 72 37:20 7:50 3:04:42 4:28 1:58:04 5:52:25
471 Bib 561 US M18-24 63 39:21 4:58 2:50:09 3:19 2:14:39 5:52:26
472 Bib 1015 US M40-44 46 46:59 6:23 2:48:37 3:24 2:07:12 5:52:35
473 Bib 628 US M18-24 64 39:55 3:52 2:58:58 2:16 2:07:36 5:52:38
474 Bib 1655 US M18-24 65 29:52 4:36 2:51:34 3:45 2:22:54 5:52:40
475 Bib 910 US M25-29 72 37:54 8:20 2:59:01 5:40 2:01:56 5:52:51
476 Bib 259 AM M60-64 10 38:05 5:34 2:52:33 5:15 2:11:33 5:53:01
477 Bib 1629 US M18-24 66 43:30 6:15 3:09:13 5:12 1:49:05 5:53:15
478 Bib 698 US M25-29 73 39:46 4:59 2:45:11 3:19 2:20:06 5:53:21
479 Bib 1723 US F55-59 6 44:51 4:51 2:49:13 3:48 2:10:39 5:53:23
480 Bib 286 US F25-29 19 35:17 3:07 2:46:21 3:04 2:25:34 5:53:24
481 Bib 1718 US M18-24 67 33:29 5:36 3:07:45 7:00 1:59:36 5:53:26
482 Bib 845 US M35-39 46 43:43 6:47 2:39:16 4:50 2:18:52 5:53:28
483 Bib 1711 US F30-34 23 32:33 4:09 3:07:09 4:14 2:05:29 5:53:33
484 Bib 385 US F25-29 20 50:18 5:01 2:38:13 7:39 2:12:27 5:53:39
485 Bib 229 US M30-34 73 30:29 6:29 3:02:10 5:41 2:09:06 5:53:56
486 Bib 1727 US F50-54 3 47:58 6:41 2:45:56 4:10 2:09:13 5:53:58
487 Bib 1062 US M18-24 68 57:53 5:05 3:00:26 2:47 1:47:47 5:53:59
488 Bib 880 US M18-24 69 40:26 5:39 2:59:01 3:04 2:05:52 5:54:01
489 Bib 297 US M25-29 74 31:38 9:56 2:47:27 6:11 2:19:03 5:54:15
490 Bib 773 US F25-29 21 45:05 7:13 2:58:26 5:44 1:57:53 5:54:20
491 Bib 563 US M30-34 74 40:05 6:03 2:52:00 3:56 2:12:17 5:54:21
492 Bib 1423 TO M18-24 70 44:33 5:28 2:49:55 4:00 2:10:28 5:54:23
492 Bib 901 US M18-24 70 40:57 5:51 2:57:43 4:15 2:05:38 5:54:23
494 Bib 1018 US M25-29 75 52:55 7:38 2:52:36 4:37 1:56:44 5:54:31
495 Bib 232 US M18-24 72 40:56 6:00 2:45:40 4:49 2:17:25 5:54:50
496 Bib 1260 US M55-59 19 39:51 7:51 2:55:37 7:57 2:03:43 5:54:58
496 Bib 1288 US F18-24 17 30:41 4:25 3:06:57 4:25 2:08:30 5:54:58
498 Bib 166 US M18-24 73 48:30 4:15 2:46:20 4:47 2:11:19 5:55:10
499 Bib 134 US M30-34 75 1:09:46 6:51 2:30:13 5:25 2:03:05 5:55:19
499 Bib 1433 US F30-34 24 38:49 6:18 3:21:49 4:38 1:43:46 5:55:19

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