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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 12 of 27

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1101 Bib 1622 US M30-34 118 40:24 3:58 2:43:05 6:02 3:06:01 6:39:30
1102 Bib 1443 US M25-29 72 26:02 4:26 2:45:27 5:22 3:18:19 6:39:36
1102 Bib 745 US F30-34 42 41:43 3:17 2:53:47 6:31 2:54:18 6:39:36
1104 Bib 2630 US M45-49 111 39:17 4:32 2:38:34 6:44 3:10:32 6:39:39
1105 Bib 1355 US M25-29 73 39:03 4:29 3:24:48 5:03 2:26:32 6:39:55
1106 Bib 747 US F30-34 43 48:26 5:23 3:24:21 4:51 2:16:55 6:39:56
1107 Bib 355 US F35-39 67 43:53 3:17 2:40:19 5:57 3:06:33 6:39:59
1108 Bib 926 US F35-39 68 49:13 5:48 3:09:24 6:23 2:29:18 6:40:06
1109 Bib 1214 US F50-54 34 48:01 6:28 2:56:50 11:54 2:36:54 6:40:07
1110 Bib 1641 US M30-34 119 50:33 7:14 2:58:55 9:56 2:33:34 6:40:12
1111 Bib 346 US F30-34 44 38:28 5:14 3:05:49 6:44 2:44:01 6:40:16
1112 Bib 2067 US M45-49 112 47:06 6:16 3:03:42 8:16 2:35:05 6:40:25
1113 Bib 659 US F25-29 55 35:20 4:04 3:07:36 4:49 2:48:41 6:40:30
1114 Bib 1724 US M35-39 123 37:43 4:41 2:49:22 10:32 2:58:21 6:40:39
1115 Bib 2100 US M45-49 113 45:25 5:01 2:54:55 4:57 2:50:22 6:40:40
1116 Bib 1128 US F45-49 42 41:29 4:38 3:00:21 7:10 2:47:09 6:40:47
1117 Bib 942 BY F35-39 69 43:08 8:37 3:03:32 10:07 2:35:25 6:40:49
1118 Bib 402 US M30-34 120 36:24 4:05 2:45:28 6:58 3:07:56 6:40:51
1118 Bib 410 US M35-39 124 40:03 3:22 3:03:09 5:19 2:48:58 6:40:51
1120 Bib 904 US F35-39 70 42:30 4:01 3:20:21 4:56 2:29:19 6:41:07
1121 Bib 2259 US M50-54 76 48:27 5:50 2:54:38 8:25 2:43:59 6:41:19
1122 Bib 2505 US F35-39 71 46:14 4:51 2:54:26 9:56 2:46:05 6:41:32
1123 Bib 1062 US F40-44 57 47:11 7:36 3:16:52 13:52 2:16:28 6:41:59
1124 Bib 2671 US F18-24 23 37:17 4:33 3:08:04 6:25 2:45:48 6:42:07
1125 Bib 1457 US M25-29 74 42:34 4:42 2:59:57 6:48 2:48:12 6:42:13
1126 Bib 2582 US M30-34 121 42:31 5:32 2:48:28 8:53 2:56:52 6:42:16
1127 Bib 1668 US M30-34 122 42:23 8:32 3:12:58 8:28 2:29:57 6:42:18
1128 Bib 1972 US M40-44 124 36:33 3:46 2:52:35 6:26 3:03:19 6:42:39
1129 Bib 1113 US F45-49 43 41:38 7:05 3:13:20 6:23 2:34:18 6:42:44
1129 Bib 544 US M45-49 114 42:28 4:46 3:04:03 6:56 2:44:31 6:42:44
1131 Bib 328 US M55-59 41 37:56 3:47 2:53:14 5:36 3:02:12 6:42:45
1132 Bib 1144 US F45-49 44 36:55 5:22 3:16:24 7:51 2:36:17 6:42:49
1133 Bib 418 US M35-39 125 43:48 5:31 3:01:19 6:19 2:45:53 6:42:50
1134 Bib 1686 US M35-39 126 42:38 4:11 2:57:14 7:45 2:51:08 6:42:56
1135 Bib 1883 PA M40-44 125 45:19 5:22 3:12:29 5:38 2:34:13 6:43:01
1135 Bib 764 US F30-34 45 44:22 6:18 3:13:19 9:35 2:29:27 6:43:01
1137 Bib 1117 US F45-49 45 36:39 6:08 3:10:38 7:00 2:42:39 6:43:04
1138 Bib 767 US F30-34 46 41:02 7:20 3:25:17 7:57 2:21:33 6:43:09
1139 Bib 992 US F40-44 58 39:20 4:26 3:13:51 8:37 2:36:56 6:43:10
1140 Bib 1423 US M25-29 75 39:28 6:49 2:58:00 9:12 2:49:47 6:43:16
1141 Bib 799 CR F30-34 47 40:53 5:30 3:17:50 5:21 2:33:49 6:43:23
1142 Bib 1830 US M35-39 127 39:02 4:51 2:49:18 8:10 3:02:08 6:43:29
1143 Bib 720 US F25-29 56 36:22 5:37 3:08:50 6:23 2:46:19 6:43:31
1144 Bib 673 US F25-29 57 40:59 5:49 3:23:04 5:59 2:27:49 6:43:40
1145 Bib 653 US F25-29 58 49:17 4:37 3:10:44 7:20 2:31:43 6:43:41
1146 Bib 477 US M65-69 8 39:56 5:01 3:03:45 8:18 2:46:43 6:43:43
1147 Bib 551 US M25-29 76 43:54 6:04 2:57:27 7:31 2:48:58 6:43:54
1148 Bib 1690 US M35-39 128 42:14 5:09 2:52:46 6:52 2:57:04 6:44:05
1149 Bib 2533 US F45-49 46 35:41 5:01 2:53:38 7:15 3:02:32 6:44:07
1150 Bib 2551 US M18-24 48 46:31 5:05 2:51:00 7:16 2:54:21 6:44:13
1151 Bib 2014 US M40-44 126 44:30 4:20 2:43:32 8:02 3:03:51 6:44:15
1152 Bib 345 US F30-34 48 43:52 7:19 3:27:41 7:59 2:17:25 6:44:16
1153 Bib 1874 US M40-44 127 53:31 4:44 2:48:11 6:03 2:51:52 6:44:21
1153 Bib 2253 MX M50-54 77 41:29 5:11 3:07:22 9:09 2:41:10 6:44:21
1155 Bib 674 US F25-29 59 40:36 8:58 3:14:55 10:11 2:29:42 6:44:22
1156 Bib 1066 US F40-44 59 52:36 5:12 3:13:19 7:35 2:25:43 6:44:25
1157 Bib 1689 US M35-39 129 32:26 6:18 3:17:17 6:38 2:41:57 6:44:36
1158 Bib 1876 US M40-44 128 40:23 3:25 2:45:25 6:10 3:09:27 6:44:50
1159 Bib 1764 US M35-39 130 42:33 5:48 3:18:31 7:10 2:30:55 6:44:57
1159 Bib 1822 US M35-39 130 41:37 5:01 3:02:23 6:21 2:49:35 6:44:57
1161 Bib 1648 US M30-34 123 42:25 7:24 2:50:36 9:18 2:55:19 6:45:02
1162 Bib 1447 US M25-29 77 1:01:41 6:52 3:20:18 8:55 2:07:25 6:45:11
1163 Bib 2476 US M60-64 25 44:00 6:08 2:59:12 8:44 2:47:10 6:45:14
1164 Bib 2128 US M45-49 115 38:09 5:56 3:06:28 8:21 2:46:21 6:45:15
1165 Bib 604 US F18-24 24 41:13 4:15 3:24:15 5:13 2:30:21 6:45:17
1166 Bib 1445 US M25-29 78 41:30 13:50 2:56:56 14:38 2:38:37 6:45:31
1167 Bib 1099 US F45-49 47 48:08 5:42 3:12:19 7:33 2:31:50 6:45:32
1168 Bib 804 US F30-34 49 38:04 4:57 3:22:20 6:39 2:33:36 6:45:36
1169 Bib 2359 US M55-59 42 42:42 7:35 3:03:50 8:11 2:43:25 6:45:43
1170 Bib 1082 US F45-49 48 44:29 5:52 3:03:50 8:09 2:43:25 6:45:45
1171 Bib 1666 US M30-34 124 36:16 6:11 3:09:19 8:09 2:45:53 6:45:48
1172 Bib 2330 US M50-54 78 30:45 5:53 2:47:55 8:32 3:12:48 6:45:53
1173 Bib 2267 US M50-54 79 39:45 6:05 2:55:13 9:40 2:55:11 6:45:54
1174 Bib 2384 US M55-59 43 54:39 9:08 3:02:11 8:25 2:31:34 6:45:57
1175 Bib 1974 US M40-44 129 39:33 6:27 3:34:10 5:46 2:20:02 6:45:58
1176 Bib 2165 US M45-49 116 41:06 4:00 2:59:53 7:21 2:53:42 6:46:02
1177 Bib 965 US F40-44 60 45:56 5:16 3:24:01 6:02 2:24:59 6:46:14
1178 Bib 484 US F35-39 72 30:02 4:11 2:56:15 6:18 3:09:39 6:46:25
1179 Bib 2245 US M50-54 80 40:59 8:05 3:02:18 7:46 2:47:24 6:46:32
1180 Bib 1415 US M25-29 79 37:53 6:18 2:57:48 9:10 2:55:25 6:46:34
1181 Bib 2518 US F40-44 61 44:09 10:52 3:02:03 14:01 2:35:33 6:46:38
1182 Bib 1146 US F45-49 49 43:54 6:57 2:58:02 6:54 2:50:52 6:46:39
1182 Bib 1372 US M25-29 80 37:34 6:11 3:04:07 7:22 2:51:25 6:46:39
1184 Bib 2368 US M55-59 44 46:41 6:59 2:58:14 8:51 2:45:56 6:46:41
1185 Bib 1970 US M40-44 130 27:15 4:31 3:47:18 6:47 2:20:51 6:46:42
1186 Bib 821 US F30-34 50 50:39 7:23 3:19:58 16:16 2:12:27 6:46:43
1187 Bib 2660 US M55-59 45 40:13 4:10 2:42:18 8:09 3:11:56 6:46:46
1188 Bib 1060 US F40-44 62 56:58 6:20 3:12:52 9:06 2:21:40 6:46:56
1189 Bib 1819 SG M35-39 132 49:06 4:33 3:04:50 6:39 2:41:49 6:46:57
1190 Bib 1955 US M40-44 131 45:22 7:06 3:03:03 8:44 2:42:43 6:46:58
1191 Bib 245 US F70-74 1 44:11 6:35 2:56:35 8:41 2:51:04 6:47:06
1192 Bib 1982 US M40-44 132 41:40 6:01 3:01:08 8:27 2:49:55 6:47:11
1193 Bib 611 US F25-29 60 39:58 6:30 3:26:30 8:16 2:26:05 6:47:19
1194 Bib 2161 US M45-49 117 40:44 8:05 3:14:09 8:08 2:36:14 6:47:20
1195 Bib 1605 US M30-34 125 42:34 4:39 2:47:56 7:08 3:05:13 6:47:30
1196 Bib 1454 US M25-29 81 35:03 5:59 2:52:34 5:49 3:08:06 6:47:31
1196 Bib 718 US F25-29 61 38:55 6:34 3:09:22 7:05 2:45:35 6:47:31
1198 Bib 2192 US M45-49 118 45:21 6:31 3:17:07 8:39 2:30:03 6:47:41
1199 Bib 2427 US M55-59 46 52:43 11:32 3:26:33 10:37 2:06:17 6:47:42
1200 Bib 2190 US M45-49 119 40:09 5:04 2:59:43 7:15 2:55:41 6:47:52

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