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IRONMAN 70.3

IRONMAN 70.3 Boulder 2018

1.93 km swim · 90.12 km bike · 21.1 km run

Official results Age-group thresholds All editions
Finishers
1,884
220 did not finish or were disqualified
Best swim
23:19
1.93 km
Best bike
1:58:10
90.12 km
Best run
1:16:44
21.1 km
Men's podium
  1. 1 Bib 1NZ · MPRO 3:47:04
  2. 2 Bib 4US · MPRO 3:47:07
  3. 3 Bib 2US · MPRO 3:48:08
Women's podium
  1. 1 Bib 42AU · FPRO 4:03:57
  2. 2 Bib 41ZA · FPRO 4:12:27
  3. 3 Bib 44US · FPRO 4:17:24

2,604 results · page 9 of 27

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
800 Bib 2021 US M40-44 95 43:42 4:53 2:58:57 6:36 2:17:53 6:12:01
802 Bib 509 US M30-34 92 37:16 3:32 2:51:08 5:22 2:34:47 6:12:05
803 Bib 2097 US M45-49 88 50:56 6:29 2:45:54 8:15 2:20:32 6:12:06
804 Bib 1674 CL M35-39 97 42:39 6:45 3:09:20 8:26 2:05:00 6:12:10
805 Bib 931 US F35-39 41 39:16 4:54 2:58:03 6:29 2:23:30 6:12:12
806 Bib 411 US M35-39 98 37:09 2:46 2:34:17 5:14 2:52:47 6:12:13
807 Bib 1712 US M35-39 99 46:48 4:08 2:56:10 5:38 2:19:35 6:12:19
808 Bib 951 US F35-39 42 43:24 4:23 2:52:17 9:10 2:23:13 6:12:27
809 Bib 2075 US M45-49 89 42:52 6:00 2:43:51 9:46 2:30:01 6:12:30
810 Bib 1630 US M30-34 93 45:26 8:40 2:54:28 11:00 2:13:01 6:12:35
810 Bib 1744 US M35-39 100 45:22 9:21 2:42:25 12:32 2:22:55 6:12:35
812 Bib 1411 US M25-29 49 36:35 6:34 2:52:46 8:40 2:28:02 6:12:37
813 Bib 2466 US M60-64 16 38:18 5:33 2:53:13 5:47 2:29:53 6:12:44
814 Bib 2001 US M40-44 96 32:08 3:10 3:01:35 4:33 2:31:24 6:12:50
815 Bib 383 CA F50-54 23 34:27 3:31 2:50:20 4:06 2:40:28 6:12:52
816 Bib 2274 US M50-54 57 39:58 7:00 3:02:29 9:18 2:14:09 6:12:54
817 Bib 2647 DJ M50-54 58 47:20 4:46 2:48:20 5:25 2:27:10 6:13:01
818 Bib 537 US M25-29 50 42:15 4:50 3:01:23 6:26 2:18:16 6:13:10
819 Bib 1334 US M18-24 37 26:28 7:56 2:56:20 8:12 2:34:18 6:13:14
820 Bib 1400 US M25-29 51 49:31 3:25 3:12:39 3:39 2:04:05 6:13:19
820 Bib 339 US M65-69 5 41:48 5:52 2:45:24 7:04 2:33:11 6:13:19
822 Bib 2151 US M45-49 90 38:46 8:09 2:48:23 7:56 2:30:06 6:13:20
823 Bib 2457 US M60-64 17 45:28 5:30 3:00:35 4:53 2:16:56 6:13:22
824 Bib 1091 US F45-49 24 42:54 5:02 3:05:34 6:50 2:13:06 6:13:26
825 Bib 1137 US F45-49 25 36:11 3:49 3:12:17 4:15 2:17:08 6:13:40
826 Bib 1613 US M30-34 94 47:20 4:27 2:56:55 6:28 2:18:43 6:13:53
827 Bib 2164 JP M45-49 91 38:02 4:34 3:09:05 8:33 2:14:06 6:14:20
828 Bib 1633 US M30-34 95 37:23 3:48 3:03:45 4:35 2:24:53 6:14:24
829 Bib 184 US F25-29 35 33:41 4:50 3:05:14 6:18 2:24:38 6:14:41
830 Bib 1524 US M30-34 96 46:08 5:59 2:49:22 6:47 2:26:28 6:14:44
831 Bib 638 FR F25-29 36 34:41 3:37 2:55:45 4:08 2:36:35 6:14:46
831 Bib 713 US F25-29 36 35:20 3:28 3:06:20 3:50 2:25:48 6:14:46
833 Bib 1417 US M25-29 52 44:13 3:51 2:54:16 4:46 2:27:49 6:14:55
834 Bib 1383 US M25-29 53 40:42 5:25 2:56:32 5:01 2:27:17 6:14:57
835 Bib 2345 ZA M50-54 59 41:03 5:12 3:03:23 5:09 2:20:16 6:15:03
836 Bib 1542 US M30-34 97 41:22 5:24 2:58:42 5:18 2:24:24 6:15:10
836 Bib 1995 US M40-44 97 40:18 6:50 2:52:58 10:18 2:24:46 6:15:10
836 Bib 2047 US M40-44 97 45:32 6:06 2:45:28 7:22 2:30:42 6:15:10
839 Bib 2283 US M50-54 60 45:53 4:44 2:46:10 6:19 2:32:07 6:15:13
840 Bib 676 US F25-29 38 38:43 3:20 2:52:47 3:50 2:36:42 6:15:22
841 Bib 2019 US M40-44 99 42:58 7:38 2:51:27 8:39 2:25:09 6:15:51
842 Bib 2234 US M50-54 61 36:49 6:27 2:55:35 7:44 2:29:26 6:16:01
843 Bib 2577 US M30-34 98 46:21 8:38 2:53:17 10:09 2:17:40 6:16:05
844 Bib 2340 US M50-54 62 40:03 5:49 2:47:19 7:23 2:35:34 6:16:08
845 Bib 1509 MX M30-34 99 35:48 4:54 3:00:11 6:40 2:28:38 6:16:11
846 Bib 2547 US M18-24 38 43:32 3:52 2:59:47 4:43 2:24:19 6:16:13
847 Bib 2542 US F55-59 4 44:03 4:41 2:52:13 5:45 2:29:33 6:16:15
848 Bib 325 PR M55-59 25 39:41 3:43 2:55:22 5:15 2:32:20 6:16:21
849 Bib 1913 US M40-44 100 44:53 6:56 3:04:30 6:57 2:13:13 6:16:29
850 Bib 531 US F40-44 39 42:44 3:58 2:54:58 4:52 2:29:58 6:16:30
851 Bib 877 US F35-39 43 44:25 4:33 3:03:44 6:05 2:17:45 6:16:32
851 Bib 928 US F35-39 43 40:04 4:29 3:12:44 5:54 2:13:21 6:16:32
853 Bib 436 US M40-44 101 39:16 3:50 2:58:52 6:50 2:27:50 6:16:38
854 Bib 2385 US M55-59 26 40:12 8:37 2:51:47 9:06 2:26:57 6:16:39
855 Bib 2162 US M45-49 92 35:40 5:20 2:50:50 5:41 2:39:23 6:16:54
856 Bib 1123 GB F45-49 26 33:23 4:46 3:00:02 6:27 2:32:19 6:16:57
857 Bib 933 US F35-39 45 39:17 4:54 3:01:23 6:23 2:25:27 6:17:24
858 Bib 1418 US M25-29 54 39:50 13:50 2:56:02 8:11 2:19:45 6:17:38
858 Bib 960 US F40-44 40 37:38 7:01 2:49:03 9:40 2:34:16 6:17:38
860 Bib 2526 US F45-49 27 45:53 6:50 3:12:12 9:19 2:03:26 6:17:40
861 Bib 1483 US M30-34 100 44:45 5:10 2:54:51 6:54 2:26:01 6:17:41
862 Bib 1573 US M30-34 101 41:08 4:39 2:58:26 7:22 2:26:15 6:17:50
863 Bib 2156 US M45-49 93 45:15 6:20 2:50:47 8:42 2:26:50 6:17:54
864 Bib 1321 US M18-24 39 37:08 3:17 3:11:18 5:19 2:20:55 6:17:57
865 Bib 2492 US F18-24 19 48:24 6:07 3:03:03 8:00 2:12:24 6:17:58
866 Bib 2408 US M55-59 27 31:51 5:21 2:42:39 6:51 2:51:26 6:18:08
867 Bib 344 US F30-34 28 32:34 5:41 3:02:13 7:26 2:30:25 6:18:19
868 Bib 1868 US M40-44 102 45:28 4:08 2:47:48 6:22 2:34:38 6:18:24
869 Bib 1684 CR M35-39 101 42:56 5:39 3:05:24 6:21 2:18:24 6:18:44
870 Bib 1714 US M35-39 102 36:42 6:33 3:07:00 10:03 2:18:34 6:18:52
871 Bib 1005 US F40-44 41 37:01 6:36 3:02:33 8:37 2:24:16 6:19:03
872 Bib 794 US F30-34 29 36:37 3:50 2:53:51 5:06 2:39:53 6:19:17
873 Bib 922 US F35-39 46 46:33 8:39 3:03:53 7:54 2:12:20 6:19:19
874 Bib 470 US M55-59 28 34:57 4:00 2:49:41 5:31 2:45:12 6:19:21
875 Bib 1151 US F45-49 28 44:01 5:37 2:46:14 12:19 2:31:18 6:19:29
876 Bib 2036 US M40-44 103 55:39 8:18 3:03:51 10:01 2:01:42 6:19:31
877 Bib 503 US F35-39 47 42:31 4:11 3:04:03 5:36 2:23:11 6:19:32
877 Bib 982 US F40-44 42 41:39 5:43 3:09:50 6:13 2:16:07 6:19:32
879 Bib 1437 US M25-29 55 37:38 4:35 3:16:22 6:35 2:14:25 6:19:35
880 Bib 1363 US M25-29 56 40:49 6:46 2:58:54 7:35 2:25:33 6:19:37
880 Bib 2497 US F25-29 39 43:09 5:42 3:26:46 7:23 1:56:37 6:19:37
880 Bib 771 US F30-34 30 38:44 4:26 3:01:14 5:44 2:29:29 6:19:37
883 Bib 202 US F35-39 48 39:13 3:26 2:57:30 6:58 2:32:34 6:19:41
883 Bib 324 US M55-59 29 44:34 2:48 3:05:32 3:24 2:23:23 6:19:41
883 Bib 617 US F25-29 40 37:27 3:54 2:56:36 5:17 2:36:27 6:19:41
886 Bib 973 US F40-44 43 39:08 4:37 3:05:00 6:23 2:24:49 6:19:57
887 Bib 963 US F40-44 44 39:31 5:14 2:50:37 7:05 2:37:33 6:20:00
888 Bib 765 US F30-34 31 33:57 5:11 2:57:27 7:36 2:35:51 6:20:02
889 Bib 2446 US M60-64 18 40:21 5:12 2:54:18 6:36 2:33:50 6:20:17
890 Bib 1353 MX M25-29 57 36:43 4:48 2:51:31 5:36 2:41:40 6:20:18
891 Bib 1131 US F45-49 29 43:02 4:43 2:56:31 5:24 2:30:44 6:20:24
892 Bib 2237 US M50-54 63 38:15 4:28 3:05:15 7:14 2:25:26 6:20:38
893 Bib 1107 US F45-49 30 40:54 6:11 2:50:38 7:19 2:35:42 6:20:44
893 Bib 2254 US M50-54 64 40:54 6:11 2:50:38 7:19 2:35:42 6:20:44
895 Bib 589 US F18-24 20 31:52 3:44 3:05:13 5:18 2:34:38 6:20:45
896 Bib 1656 US M30-34 102 54:46 4:42 3:00:26 5:07 2:15:54 6:20:55
897 Bib 1327 PR M18-24 40 53:13 4:57 3:00:45 5:12 2:16:50 6:20:57
898 Bib 754 US F30-34 32 41:59 9:26 3:04:48 10:39 2:14:07 6:20:59
899 Bib 333 US M55-59 30 36:07 4:10 3:04:26 5:43 2:30:40 6:21:06
900 Bib 2501 US F25-29 41 38:35 4:21 3:01:34 5:37 2:31:01 6:21:08

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