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IRONMAN 70.3

IRONMAN 70.3 Boise 2025

1.9 km swim · 90.1 km bike · 21.1 km run

Official results Age-group thresholds All editions
Finishers
1,422
171 did not finish or were disqualified
Best swim
26:10
1.9 km
Best bike
1:55:10
90.1 km
Best run
1:05:22
21.1 km
Men's podium
  1. 1 Bib 41MPRO 3:40:32
  2. 2 Bib 45MPRO 3:43:42
  3. 3 Bib 47MPRO 3:44:59
Women's podium
  1. 1 Bib 1FPRO 4:01:50
  2. 2 Bib 2FPRO 4:06:49
  3. 3 Bib 12FPRO 4:10:32

1,635 results · page 12 of 17

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1101 Bib 1313 M18-24 67 54:16 6:16 2:55:51 5:16 2:58:34 7:00:13
1102 Bib 1687 F35-39 31 41:30 9:13 3:40:45 7:17 2:21:43 7:00:28
1103 Bib 1155 F35-39 32 1:02:59 5:37 3:24:46 4:07 2:22:59 7:00:29
1104 Bib 1149 F40-44 42 55:08 7:14 3:21:50 5:03 2:31:18 7:00:33
1105 Bib 1530 M45-49 69 54:19 6:23 3:18:44 3:22 2:37:53 7:00:41
1105 Bib 842 M30-34 129 59:16 7:46 3:44:06 4:26 2:05:07 7:00:41
1107 Bib 1147 M35-39 102 1:01:03 6:05 3:17:06 3:47 2:32:45 7:00:46
1108 Bib 806 F55-59 14 43:56 6:42 3:24:12 3:53 2:42:03 7:00:47
1109 Bib 455 F60-64 6 56:06 11:05 3:12:13 5:08 2:36:15 7:00:48
1110 Bib 316 M45-49 70 1:04:20 10:08 3:13:54 10:18 2:22:27 7:01:08
1111 Bib 827 M35-39 103 49:10 8:47 3:14:42 5:24 2:43:22 7:01:24
1112 Bib 1239 M45-49 71 49:57 10:57 3:44:54 8:35 2:07:12 7:01:36
1113 Bib 889 F40-44 43 50:40 8:54 3:17:45 8:11 2:36:07 7:01:37
1114 Bib 1590 M40-44 109 1:00:55 12:14 3:30:00 4:54 2:13:46 7:01:49
1115 Bib 1304 F25-29 43 53:07 7:44 3:27:55 6:19 2:26:48 7:01:52
1116 Bib 956 M25-29 115 52:25 12:01 3:26:32 6:25 2:24:42 7:02:05
1117 Bib 1083 M35-39 104 42:49 12:01 3:09:45 13:18 2:44:19 7:02:12
1118 Bib 1191 M50-54 81 44:31 7:20 3:19:46 6:08 2:44:43 7:02:28
1119 Bib 566 M30-34 130 1:04:58 8:36 3:23:35 4:43 2:20:36 7:02:29
1120 Bib 1579 M25-29 116 1:03:14 8:41 3:22:42 4:40 2:23:21 7:02:38
1121 Bib 593 M50-54 82 51:58 6:56 3:15:58 3:42 2:44:04 7:02:39
1122 Bib 1665 M55-59 59 52:20 10:24 3:38:16 7:49 2:13:54 7:02:43
1123 Bib 574 M25-29 117 49:44 5:44 3:26:56 4:37 2:36:15 7:03:15
1124 Bib 707 M25-29 118 38:26 7:52 3:52:23 8:39 2:15:56 7:03:16
1125 Bib 567 M30-34 131 43:12 7:23 3:05:01 8:43 2:59:01 7:03:20
1126 Bib 702 M40-44 110 43:31 6:13 3:17:14 4:36 2:51:47 7:03:22
1127 Bib 490 M60-64 34 45:56 6:20 3:25:03 5:28 2:40:38 7:03:26
1128 Bib 1176 M55-59 60 58:41 8:41 2:59:36 5:41 2:51:16 7:03:54
1129 Bib 1644 M55-59 61 1:04:15 8:27 3:34:04 5:35 2:11:50 7:04:10
1130 Bib 766 M35-39 105 50:52 8:43 3:26:39 5:24 2:32:35 7:04:12
1131 Bib 1132 M18-24 68 57:32 7:48 3:12:28 6:13 2:40:28 7:04:29
1132 Bib 417 F25-29 44 53:48 10:43 3:28:16 10:01 2:21:52 7:04:41
1133 Bib 1316 F50-54 32 52:11 6:20 3:32:33 4:05 2:29:41 7:04:50
1134 Bib 765 M35-39 106 39:47 6:49 3:23:13 4:50 2:50:24 7:05:03
1135 Bib 782 M30-34 132 1:04:23 12:36 3:24:47 10:50 2:12:29 7:05:05
1136 Bib 981 M60-64 35 54:11 10:08 3:06:45 8:01 2:46:08 7:05:14
1137 Bib 1560 M40-44 111 50:24 7:55 3:20:35 6:57 2:40:04 7:05:55
1138 Bib 350 M30-34 133 42:48 23:03 3:16:05 17:42 2:26:33 7:06:11
1139 Bib 712 F65-69 7 48:52 9:55 3:23:19 7:58 2:36:11 7:06:15
1140 Bib 1499 M25-29 119 56:31 8:23 3:23:55 4:45 2:32:43 7:06:17
1141 Bib 1534 M35-39 107 1:06:21 6:49 2:40:58 4:42 3:07:33 7:06:22
1142 Bib 500 F50-54 33 40:28 9:29 3:34:51 5:57 2:35:46 7:06:30
1143 Bib 507 M55-59 62 39:40 7:30 3:12:22 6:32 3:00:32 7:06:35
1144 Bib 638 M30-34 134 53:23 6:57 3:12:31 5:01 2:48:50 7:06:43
1145 Bib 657 M35-39 108 49:54 12:58 3:29:48 10:39 2:23:44 7:07:03
1146 Bib 1164 M50-54 83 57:21 10:26 2:52:19 9:04 2:58:01 7:07:11
1147 Bib 747 M25-29 120 45:14 5:43 3:29:05 7:14 2:40:06 7:07:21
1148 Bib 1526 F18-24 25 55:21 8:14 3:22:41 9:18 2:31:58 7:07:32
1149 Bib 946 M18-24 69 40:03 12:25 3:43:07 7:17 2:25:26 7:08:19
1150 Bib 430 M18-24 70 40:45 10:31 3:55:58 7:13 2:13:55 7:08:23
1151 Bib 362 F30-34 31 1:03:02 5:27 3:34:23 4:55 2:20:42 7:08:28
1152 Bib 1516 M25-29 121 53:22 6:06 3:17:20 6:25 2:45:25 7:08:39
1153 Bib 815 M50-54 84 43:39 9:09 3:24:11 8:12 2:43:33 7:08:45
1154 Bib 672 F50-54 34 55:52 7:45 3:27:28 6:46 2:31:27 7:09:18
1155 Bib 982 M18-24 71 41:21 8:24 3:13:00 6:09 3:00:35 7:09:29
1156 Bib 869 F45-49 34 59:04 7:32 3:24:58 6:48 2:31:25 7:09:46
1157 Bib 1601 M30-34 135 57:05 15:36 3:06:30 9:10 2:41:29 7:09:51
1158 Bib 1259 M25-29 122 43:34 8:52 3:16:14 4:30 2:57:13 7:10:22
1159 Bib 1428 M30-34 136 49:31 7:07 3:28:18 7:39 2:37:49 7:10:24
1159 Bib 368 F40-44 44 53:58 10:53 3:23:04 10:10 2:32:18 7:10:24
1161 Bib 380 M18-24 72 56:18 15:33 3:46:42 10:26 2:01:41 7:10:39
1162 Bib 972 F35-39 33 50:34 5:36 3:19:42 5:54 2:48:55 7:10:41
1163 Bib 285 M18-24 73 1:03:50 10:29 3:29:03 12:20 2:15:02 7:10:42
1164 Bib 1512 M30-34 137 52:56 7:03 3:36:30 4:39 2:29:45 7:10:54
1165 Bib 569 M50-54 85 40:22 6:38 3:13:35 5:48 3:04:53 7:11:15
1166 Bib 363 M18-24 74 49:49 8:03 3:22:42 6:48 2:43:53 7:11:16
1167 Bib 1547 M35-39 109 52:02 8:40 3:10:46 6:43 2:53:11 7:11:22
1168 Bib 642 M35-39 110 38:43 5:51 3:18:42 6:16 3:02:08 7:11:40
1169 Bib 1140 F35-39 34 48:58 6:25 3:42:58 5:46 2:27:51 7:11:57
1170 Bib 1705 M50-54 86 58:13 8:48 3:18:56 8:46 2:37:33 7:12:16
1171 Bib 1339 F30-34 32 1:09:15 8:13 3:31:08 7:03 2:17:06 7:12:45
1172 Bib 961 F45-49 35 56:25 5:17 3:23:42 5:46 2:42:02 7:13:13
1173 Bib 271 M55-59 63 59:20 13:18 3:21:02 4:11 2:35:25 7:13:16
1174 Bib 561 F70-74 3 46:17 12:11 3:25:27 10:15 2:39:16 7:13:26
1175 Bib 871 F30-34 33 54:04 7:54 3:45:04 5:29 2:20:58 7:13:29
1176 Bib 1038 F55-59 15 56:30 8:53 3:18:05 6:47 2:43:18 7:13:34
1177 Bib 1386 M65-69 11 42:52 11:57 3:17:53 8:13 2:52:55 7:13:50
1178 Bib 295 M25-29 123 56:42 7:13 3:22:44 7:59 2:39:26 7:14:04
1179 Bib 302 F55-59 16 1:01:34 6:27 3:37:26 8:34 2:20:05 7:14:05
1180 Bib 772 M55-59 64 49:57 10:12 3:16:32 6:02 2:51:55 7:14:38
1181 Bib 1567 M40-44 112 1:03:07 10:34 3:36:43 7:11 2:17:08 7:14:42
1182 Bib 671 F35-39 35 51:45 13:20 3:21:33 10:36 2:37:51 7:15:05
1183 Bib 1701 M18-24 75 47:23 8:43 3:28:13 7:22 2:43:24 7:15:06
1184 Bib 1058 M65-69 12 45:27 11:36 3:34:31 8:54 2:34:46 7:15:16
1185 Bib 1415 F30-34 34 1:01:24 6:41 3:51:25 6:13 2:09:41 7:15:24
1186 Bib 581 M30-34 138 44:50 6:17 3:43:57 4:45 2:35:38 7:15:28
1187 Bib 1575 M40-44 113 57:40 6:06 3:12:13 4:50 2:54:47 7:15:35
1188 Bib 1017 M30-34 139 52:22 10:17 3:16:16 8:30 2:48:11 7:15:37
1189 Bib 1651 F30-34 35 51:37 6:54 3:17:55 3:46 2:55:39 7:15:51
1190 Bib 947 M45-49 72 45:28 15:16 3:37:59 9:01 2:28:16 7:16:00
1191 Bib 844 F70-74 4 47:49 9:53 3:23:06 7:18 2:47:57 7:16:02
1192 Bib 1302 F45-49 36 54:53 6:58 3:15:46 4:19 2:54:10 7:16:06
1193 Bib 1442 M30-34 140 53:28 8:00 3:13:25 8:39 2:52:46 7:16:18
1193 Bib 472 M30-34 140 56:36 5:45 3:49:12 4:43 2:20:01 7:16:18
1195 Bib 407 M45-49 73 58:28 10:16 3:17:16 4:41 2:45:37 7:16:19
1196 Bib 1154 M45-49 74 44:29 5:33 3:01:11 5:19 3:19:58 7:16:29
1197 Bib 697 F40-44 45 50:34 10:17 3:34:28 10:18 2:30:58 7:16:34
1198 Bib 1481 M25-29 124 55:40 6:22 3:25:17 7:52 2:41:47 7:16:58
1199 Bib 1549 M65-69 13 48:22 9:15 3:21:12 3:55 2:54:15 7:16:59
1200 Bib 330 M45-49 75 49:18 7:03 3:20:04 6:00 2:54:36 7:17:01

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