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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 11 of 16

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1001 Bib 1224 US M50-54 45 1:03:33 8:31 3:00:32 6:44 2:29:05 6:48:25
1002 Bib 779 US F25-29 51 49:00 6:51 3:29:42 6:32 2:16:25 6:48:30
1003 Bib 1191 US M25-29 159 54:08 6:25 2:58:33 6:22 2:43:11 6:48:40
1004 Bib 324 DE F30-34 60 52:14 11:14 3:10:14 8:41 2:26:39 6:49:02
1005 Bib 691 CO F40-44 25 47:50 8:17 3:13:33 4:14 2:35:09 6:49:03
1006 Bib 968 US M30-34 140 52:09 6:00 3:01:28 4:51 2:44:38 6:49:07
1007 Bib 343 US F55-59 12 43:31 7:30 3:01:15 8:27 2:48:28 6:49:11
1008 Bib 1290 CA F18-24 40 58:22 8:19 3:23:32 7:52 2:11:08 6:49:12
1009 Bib 1012 US M35-39 90 46:17 6:04 3:30:34 5:39 2:20:48 6:49:22
1010 Bib 1451 US F18-24 41 44:13 6:51 3:23:51 6:09 2:28:21 6:49:25
1011 Bib 1107 US M50-54 46 51:31 7:44 2:58:22 3:19 2:48:36 6:49:31
1012 Bib 652 US F55-59 13 52:44 5:17 3:10:38 4:07 2:36:53 6:49:40
1013 Bib 1324 US M40-44 80 47:10 8:34 3:22:25 4:06 2:27:30 6:49:45
1014 Bib 726 US M25-29 160 55:57 9:29 3:19:07 9:52 2:15:25 6:49:49
1015 Bib 1134 US F45-49 14 52:46 12:33 3:24:02 7:13 2:13:26 6:49:59
1015 Bib 255 US M55-59 38 49:09 4:38 3:06:55 4:11 2:45:06 6:49:59
1017 Bib 907 US M40-44 81 42:55 5:35 3:21:13 6:56 2:33:32 6:50:10
1018 Bib 1357 US M18-24 130 1:00:04 8:36 3:28:35 3:49 2:09:12 6:50:16
1019 Bib 1034 US M40-44 82 58:33 7:22 3:32:27 8:16 2:03:41 6:50:19
1020 Bib 1294 US F25-29 52 49:48 4:35 3:26:54 2:49 2:26:21 6:50:26
1021 Bib 1624 US M30-34 141 41:57 6:43 3:27:28 5:19 2:29:12 6:50:39
1022 Bib 1301 US F35-39 27 48:16 7:47 3:22:11 4:21 2:28:09 6:50:46
1023 Bib 1503 US M50-54 47 46:37 7:00 3:08:44 11:21 2:37:06 6:50:49
1024 Bib 1355 US F25-29 53 53:10 6:34 3:33:33 6:03 2:11:42 6:51:01
1025 Bib 957 US M30-34 142 52:52 9:29 3:12:42 5:29 2:30:37 6:51:09
1026 Bib 319 US M55-59 39 58:32 9:33 3:16:15 6:18 2:20:33 6:51:11
1027 Bib 735 CA F40-44 26 46:52 7:28 3:01:00 4:36 2:51:28 6:51:25
1028 Bib 950 US M40-44 83 49:08 9:11 2:58:26 9:09 2:45:33 6:51:27
1029 Bib 746 US F30-34 61 45:28 5:09 3:13:33 4:38 2:42:43 6:51:31
1030 Bib 929 US M18-24 131 44:21 6:25 3:21:37 6:39 2:32:33 6:51:35
1031 Bib 277 US F30-34 62 56:43 10:32 3:11:13 5:16 2:28:01 6:51:45
1032 Bib 299 US M55-59 40 1:07:13 12:05 2:54:30 8:48 2:29:39 6:52:15
1032 Bib 521 US F18-24 42 55:41 4:58 3:22:17 2:28 2:26:51 6:52:15
1034 Bib 568 US F25-29 54 36:59 6:15 3:19:11 4:03 2:45:52 6:52:20
1035 Bib 420 US F25-29 55 40:10 13:10 3:32:00 10:24 2:16:45 6:52:30
1036 Bib 1507 IN M30-34 143 52:39 10:03 3:19:24 6:30 2:23:55 6:52:31
1037 Bib 1699 US M50-54 48 56:17 6:44 3:01:06 7:38 2:40:58 6:52:43
1038 Bib 1133 US M18-24 132 50:18 6:32 3:25:54 4:02 2:26:03 6:52:49
1039 Bib 1282 US F30-34 63 46:04 7:08 3:30:06 6:21 2:23:14 6:52:53
1040 Bib 304 US M35-39 91 39:35 5:40 3:19:35 4:07 2:44:06 6:53:03
1041 Bib 875 US M25-29 161 51:23 5:42 3:11:44 5:15 2:39:03 6:53:07
1042 Bib 791 US F35-39 28 52:01 5:00 3:21:29 6:09 2:28:33 6:53:13
1043 Bib 1140 US M18-24 133 48:43 7:00 3:09:48 4:45 2:43:10 6:53:26
1044 Bib 867 US M25-29 162 46:51 10:19 2:59:56 8:54 2:47:42 6:53:41
1045 Bib 931 US F25-29 56 49:52 5:00 3:26:53 4:04 2:28:00 6:53:49
1046 Bib 1609 US M30-34 144 1:08:21 10:52 3:15:58 8:54 2:09:46 6:53:51
1047 Bib 1316 US M18-24 134 57:43 5:03 3:41:19 5:07 2:04:43 6:53:54
1048 Bib 1347 US F25-29 57 42:13 5:33 3:42:10 2:53 2:21:12 6:54:02
1049 Bib 195 US F30-34 64 36:59 5:46 3:37:51 6:05 2:27:23 6:54:04
1050 Bib 1089 US F25-29 58 47:24 7:48 3:43:57 5:46 2:09:30 6:54:24
1051 Bib 1495 US M50-54 49 48:34 5:43 3:14:54 7:45 2:37:29 6:54:26
1051 Bib 56 US F50-54 11 1:04:46 5:58 3:23:15 3:25 2:17:02 6:54:26
1053 Bib 1639 US M35-39 92 57:44 8:16 3:08:09 7:37 2:33:04 6:54:51
1054 Bib 658 US F35-39 29 52:00 12:14 3:32:09 3:21 2:15:11 6:54:55
1055 Bib 1053 US M25-29 163 47:49 6:12 3:26:28 8:31 2:26:00 6:55:01
1056 Bib 1084 US M35-39 93 39:46 5:21 2:58:51 4:21 3:06:42 6:55:02
1057 Bib 1449 SV M30-34 145 45:31 6:49 3:26:55 3:35 2:32:21 6:55:11
1058 Bib 1390 US M25-29 164 50:11 8:07 3:08:32 6:04 2:42:19 6:55:12
1059 Bib 1087 US M30-34 146 36:05 6:21 3:49:16 5:21 2:18:30 6:55:33
1060 Bib 1619 US F18-24 43 46:55 6:44 3:32:23 5:36 2:23:58 6:55:37
1061 Bib 1153 US M30-34 147 56:07 8:01 3:19:46 5:34 2:26:13 6:55:41
1062 Bib 372 US F18-24 44 42:45 4:20 3:17:03 4:57 2:46:41 6:55:46
1063 Bib 209 US M18-24 135 50:54 5:50 3:27:30 8:05 2:23:47 6:56:06
1064 Bib 731 US F30-34 65 40:49 5:19 3:32:16 4:50 2:33:06 6:56:20
1065 Bib 685 US M30-34 148 46:56 6:49 3:12:10 5:31 2:44:57 6:56:24
1066 Bib 1406 US F45-49 15 38:52 5:51 3:19:29 5:09 2:47:06 6:56:27
1067 Bib 306 MX F35-39 30 49:22 9:50 3:10:02 8:31 2:38:42 6:56:28
1068 Bib 1073 US F30-34 66 47:42 8:26 3:23:52 5:55 2:30:42 6:56:37
1069 Bib 977 US M30-34 149 50:08 8:39 3:23:42 9:05 2:25:04 6:56:39
1070 Bib 1402 US M60-64 19 51:20 9:38 3:17:04 9:52 2:28:55 6:56:49
1071 Bib 1567 US F30-34 67 46:20 8:36 3:27:22 5:56 2:28:42 6:56:56
1072 Bib 210 US M18-24 136 1:00:16 8:14 3:09:32 5:40 2:33:16 6:56:59
1073 Bib 1110 US F40-44 27 51:35 6:18 3:16:18 8:04 2:34:45 6:57:00
1074 Bib 987 US M25-29 165 45:41 7:49 3:37:18 7:53 2:18:23 6:57:05
1075 Bib 1470 CA M25-29 166 49:49 8:52 3:13:33 8:11 2:36:42 6:57:07
1076 Bib 864 US M50-54 50 49:05 11:53 2:51:17 5:19 2:59:44 6:57:19
1077 Bib 1346 US M18-24 137 47:44 7:11 3:31:53 5:44 2:24:52 6:57:24
1078 Bib 1362 US M18-24 138 49:50 8:10 3:34:13 4:18 2:21:00 6:57:31
1079 Bib 196 US M50-54 51 1:07:25 7:42 3:09:01 7:42 2:25:47 6:57:36
1080 Bib 349 US M25-29 167 58:56 9:14 3:08:52 7:28 2:33:08 6:57:37
1081 Bib 1398 US M30-34 150 58:05 6:47 3:08:11 4:59 2:39:35 6:57:38
1082 Bib 630 US F55-59 14 58:10 8:01 2:57:35 5:41 2:48:24 6:57:51
1083 Bib 227 US M25-29 168 58:05 14:57 3:23:45 10:08 2:11:00 6:57:56
1084 Bib 65 US F75-79 1 51:57 5:59 3:08:57 5:28 2:45:42 6:58:03
1085 Bib 1328 US F35-39 31 1:03:05 7:16 2:55:16 5:29 2:47:11 6:58:17
1086 Bib 332 US M18-24 139 47:01 7:34 3:20:28 5:58 2:37:24 6:58:24
1087 Bib 885 FI M25-29 169 57:23 8:01 3:03:56 7:25 2:41:41 6:58:26
1088 Bib 525 US M30-34 151 46:16 5:33 3:39:47 7:35 2:19:19 6:58:30
1089 Bib 1035 US M18-24 140 49:59 5:32 3:19:33 6:05 2:37:26 6:58:35
1090 Bib 1190 US F40-44 28 48:18 6:54 3:28:51 4:33 2:30:03 6:58:38
1090 Bib 932 IN M40-44 84 50:15 5:34 3:20:21 4:58 2:37:31 6:58:38
1092 Bib 623 US M18-24 141 50:43 7:12 3:20:34 5:23 2:34:51 6:58:43
1093 Bib 913 US F25-29 59 53:26 7:12 3:26:36 5:28 2:26:09 6:58:51
1094 Bib 1186 US M40-44 85 55:13 7:29 3:04:42 6:42 2:44:51 6:58:57
1095 Bib 571 US M50-54 52 47:21 7:48 3:22:38 6:15 2:35:24 6:59:26
1096 Bib 937 US M30-34 152 33:50 8:08 3:21:28 7:37 2:48:23 6:59:27
1097 Bib 403 US M55-59 41 44:47 8:45 3:09:20 8:43 2:47:53 6:59:28
1098 Bib 429 GB F25-29 60 38:35 6:24 3:37:57 5:43 2:31:15 6:59:54
1099 Bib 1079 US M18-24 142 1:13:31 6:00 3:17:47 6:15 2:16:49 7:00:24
1100 Bib 1086 US F25-29 61 44:07 5:16 3:12:07 6:12 2:53:00 7:00:42

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