smilzo
IRONMAN 70.3

IRONMAN 70.3 Boulder 2023

1.931 km swim · 89.9462 km bike · 21.0824 km run

Official results Age-group thresholds All editions
Finishers
1,429
97 did not finish or were disqualified
Best swim
23:29
1.931 km
Best bike
1:53:11
89.9462 km
Best run
1:09:27
21.0824 km
Men's podium
  1. 1 Bib 2US · MPRO 3:33:23
  2. 2 Bib 4CA · MPRO 3:38:13
  3. 3 Bib 3US · MPRO 3:38:14
Women's podium
  1. 1 Bib 60US · FPRO 3:56:34
  2. 2 Bib 62GB · FPRO 4:04:39
  3. 3 Bib 61ZA · FPRO 4:05:26

1,560 results · page 7 of 16

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
601 Bib 795 US F35-39 23 38:28 4:39 3:03:56 2:47 1:58:43 5:48:34
602 Bib 1444 US M30-34 77 42:34 8:22 2:51:18 7:24 1:59:00 5:48:37
603 Bib 816 US F35-39 24 40:03 3:44 2:53:17 3:51 2:07:55 5:48:50
604 Bib 842 US M60-64 14 42:24 4:08 2:46:07 5:20 2:11:01 5:49:00
605 Bib 1525 US F35-39 25 39:40 6:27 2:51:28 4:24 2:07:04 5:49:03
606 Bib 1167 US F35-39 26 45:54 3:22 2:46:29 2:43 2:10:40 5:49:07
607 Bib 692 US M45-49 46 39:18 4:05 3:01:36 2:26 2:01:46 5:49:11
608 Bib 1469 US M50-54 29 38:29 5:20 2:45:58 3:37 2:15:50 5:49:15
608 Bib 872 US M35-39 67 40:03 4:46 2:45:40 3:20 2:15:27 5:49:15
610 Bib 267 US F60-64 3 34:30 4:23 2:54:20 4:18 2:11:46 5:49:17
611 Bib 1512 US M35-39 68 42:42 4:32 2:49:37 3:01 2:09:47 5:49:39
611 Bib 1582 US F25-29 29 37:20 4:24 3:02:58 5:36 1:59:21 5:49:39
613 Bib 977 US F30-34 29 34:42 5:58 2:47:03 4:32 2:17:35 5:49:49
614 Bib 1392 US M65-69 5 35:41 4:48 2:49:18 5:46 2:14:45 5:50:18
615 Bib 756 US F30-34 30 35:27 3:57 3:02:24 4:01 2:04:33 5:50:22
616 Bib 1590 US F35-39 27 42:11 5:19 2:47:48 4:18 2:10:49 5:50:24
617 Bib 900 US M35-39 69 49:37 5:24 2:58:05 4:46 1:52:59 5:50:51
618 Bib 1215 US M45-49 47 35:21 4:21 2:52:21 3:50 2:15:10 5:51:04
619 Bib 1091 US M30-34 78 45:35 5:34 2:57:13 4:39 1:58:05 5:51:07
620 Bib 122 US M25-29 76 38:49 5:09 3:02:50 2:44 2:01:38 5:51:09
621 Bib 166 US M40-44 56 41:56 3:27 2:52:13 1:57 2:11:43 5:51:16
622 Bib 465 US F50-54 10 43:45 4:41 2:50:35 3:21 2:08:56 5:51:19
623 Bib 1115 US M30-34 79 50:27 3:50 2:47:54 3:32 2:05:40 5:51:22
624 Bib 1533 US M25-29 77 51:38 5:47 2:50:36 4:55 1:58:29 5:51:25
625 Bib 487 CR M55-59 20 41:34 6:20 2:52:14 6:03 2:05:19 5:51:30
626 Bib 950 US M40-44 57 38:21 4:22 2:56:32 4:09 2:08:13 5:51:37
627 Bib 448 GB M60-64 15 40:30 3:26 2:37:22 2:27 2:27:55 5:51:40
628 Bib 452 US M50-54 30 54:49 7:38 2:57:17 2:10 1:49:50 5:51:44
629 Bib 231 US M50-54 31 36:26 4:55 2:40:46 3:56 2:25:59 5:52:02
630 Bib 1341 US M25-29 78 45:04 5:14 2:52:14 5:59 2:03:35 5:52:07
630 Bib 196 US M60-64 16 40:05 3:39 2:54:13 3:41 2:10:28 5:52:07
632 Bib 1001 US M45-49 48 52:20 3:27 2:41:29 2:49 2:12:16 5:52:21
633 Bib 1239 US M40-44 58 45:12 4:03 2:50:42 3:11 2:09:25 5:52:33
634 Bib 955 US F55-59 6 47:11 5:45 2:50:10 4:37 2:05:02 5:52:45
635 Bib 628 US M18-24 39 36:25 3:18 3:15:44 2:46 1:54:52 5:53:04
636 Bib 1527 US M25-29 79 38:04 4:32 3:04:11 1:59 2:04:22 5:53:09
637 Bib 855 US M35-39 70 42:12 7:08 3:03:04 5:44 1:55:16 5:53:23
638 Bib 1039 US M18-24 40 37:44 5:24 2:53:12 3:39 2:13:27 5:53:25
639 Bib 201 US M65-69 6 41:12 6:50 3:05:12 7:12 1:53:00 5:53:26
640 Bib 1427 US M55-59 21 45:56 6:17 3:08:34 5:23 1:47:21 5:53:31
641 Bib 185 US M30-34 80 43:33 3:23 2:55:26 4:18 2:07:00 5:53:39
642 Bib 800 US F18-24 12 31:42 3:25 3:01:10 2:48 2:14:36 5:53:42
643 Bib 760 CA M30-34 81 44:10 8:08 2:55:31 8:49 1:57:12 5:53:50
644 Bib 1505 US M40-44 59 39:52 6:51 2:36:43 5:36 2:24:55 5:53:57
645 Bib 1194 US M55-59 22 44:16 6:37 2:42:12 6:23 2:14:32 5:54:00
646 Bib 829 US M35-39 71 37:36 3:52 2:47:59 3:09 2:21:28 5:54:05
647 Bib 585 US M45-49 49 44:41 5:38 2:57:14 6:50 1:59:43 5:54:07
648 Bib 890 US M35-39 72 34:10 6:57 3:13:42 4:12 1:55:08 5:54:10
649 Bib 825 US F40-44 15 45:44 4:42 2:58:55 2:35 2:02:18 5:54:14
650 Bib 698 US M35-39 73 45:56 5:31 2:58:29 4:40 1:59:40 5:54:16
651 Bib 1536 US F40-44 16 39:52 5:06 2:58:52 4:32 2:05:59 5:54:20
652 Bib 1211 US M35-39 74 53:49 4:34 2:37:41 4:03 2:14:15 5:54:23
653 Bib 1363 US F35-39 28 36:22 5:06 3:02:24 5:33 2:05:05 5:54:31
654 Bib 896 US M45-49 50 43:24 5:15 2:42:23 6:11 2:17:18 5:54:32
655 Bib 1251 US M45-49 51 38:19 5:04 2:53:52 3:57 2:13:23 5:54:35
656 Bib 1298 US F30-34 31 37:57 3:20 2:57:19 2:00 2:14:00 5:54:37
657 Bib 848 EC M50-54 32 44:21 5:54 2:52:14 10:28 2:01:54 5:54:50
658 Bib 1386 US M30-34 82 41:31 4:38 2:57:33 3:21 2:07:52 5:54:55
659 Bib 660 US M45-49 52 38:15 5:28 2:52:33 4:50 2:14:01 5:55:07
659 Bib 834 US M35-39 75 37:37 4:57 2:45:45 3:19 2:23:29 5:55:07
661 Bib 1502 US M25-29 80 51:00 5:05 3:07:09 4:11 1:47:44 5:55:10
662 Bib 1488 US M30-34 83 45:20 5:11 2:54:22 4:29 2:06:00 5:55:22
663 Bib 1179 US M25-29 81 37:56 5:24 2:55:43 4:17 2:12:15 5:55:35
664 Bib 542 US F30-34 32 40:51 4:04 3:07:08 3:06 2:00:42 5:55:51
665 Bib 1482 US M35-39 76 37:32 5:52 3:02:46 4:13 2:05:29 5:55:52
666 Bib 822 US M25-29 82 40:47 3:58 2:49:35 2:31 2:19:05 5:55:55
667 Bib 773 US M35-39 77 42:51 6:25 2:58:53 5:58 2:01:52 5:55:58
668 Bib 1376 US M40-44 60 40:01 4:25 3:09:04 4:06 1:58:31 5:56:06
669 Bib 1414 US M25-29 83 36:45 5:46 3:13:42 5:42 1:54:13 5:56:08
670 Bib 339 US M60-64 17 43:14 6:33 2:45:44 2:46 2:17:52 5:56:09
671 Bib 1507 US F45-49 11 35:11 3:28 3:01:01 2:53 2:13:48 5:56:20
672 Bib 1130 US M25-29 84 43:11 7:37 2:52:39 3:01 2:09:53 5:56:21
673 Bib 284 US M35-39 78 40:52 6:03 2:41:33 5:51 2:22:06 5:56:24
674 Bib 1627 US M25-29 85 31:21 5:47 3:11:52 4:43 2:03:30 5:57:13
674 Bib 687 US M30-34 84 48:26 4:25 3:00:49 2:32 2:01:01 5:57:13
676 Bib 696 US F30-34 33 34:28 3:43 3:06:45 2:57 2:09:21 5:57:14
677 Bib 876 US M40-44 61 40:48 5:27 2:57:23 2:53 2:10:43 5:57:15
678 Bib 1470 US M55-59 23 33:32 5:25 2:58:22 5:29 2:14:52 5:57:40
679 Bib 1643 US F30-34 34 46:12 3:47 2:57:37 3:06 2:07:02 5:57:44
679 Bib 859 US M18-24 41 41:53 4:51 2:55:23 4:40 2:10:57 5:57:44
681 Bib 1556 US M45-49 53 52:13 4:24 2:43:15 2:50 2:15:18 5:58:00
682 Bib 383 US M60-64 18 37:08 4:43 3:05:13 3:15 2:07:59 5:58:19
683 Bib 173 US F45-49 12 42:03 4:05 2:54:23 2:24 2:15:24 5:58:20
684 Bib 1300 US M35-39 79 40:16 6:53 2:54:15 6:45 2:10:24 5:58:33
685 Bib 447 US M45-49 54 57:05 7:06 2:49:05 3:05 2:02:16 5:58:38
686 Bib 1476 US M55-59 24 39:53 6:59 2:47:20 4:48 2:19:48 5:58:48
687 Bib 731 US M35-39 80 40:12 6:51 3:02:34 5:45 2:03:31 5:58:53
688 Bib 178 GT F60-64 4 43:21 7:07 2:56:49 2:51 2:08:46 5:58:54
689 Bib 129 US M35-39 81 34:24 4:46 3:03:40 5:46 2:10:22 5:58:58
690 Bib 1443 US F35-39 29 41:25 5:42 3:07:04 5:18 1:59:35 5:59:03
691 Bib 1176 US F55-59 7 32:32 5:08 2:59:37 3:17 2:18:42 5:59:16
692 Bib 603 US F30-34 35 33:50 5:20 3:08:16 3:28 2:08:26 5:59:20
693 Bib 1160 US M25-29 86 37:48 6:06 2:50:09 5:26 2:19:58 5:59:28
694 Bib 341 US F25-29 30 32:24 5:02 3:12:22 3:10 2:06:41 5:59:39
695 Bib 466 US M35-39 82 38:50 4:56 3:05:43 3:04 2:07:41 6:00:13
695 Bib 889 US M50-54 33 44:37 5:24 2:59:18 5:05 2:05:48 6:00:13
697 Bib 828 US M30-34 85 35:26 4:33 3:07:41 3:24 2:09:22 6:00:26
698 Bib 938 US F30-34 36 33:59 4:39 2:53:34 4:42 2:23:47 6:00:40
699 Bib 682 US M18-24 42 41:36 4:44 3:15:01 4:57 1:54:23 6:00:41
700 Bib 786 US F45-49 13 43:17 4:40 2:53:51 3:38 2:15:19 6:00:45

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