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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 13 of 17

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1201 Bib 481 F25-29 45 35:38 7:42 3:45:01 7:20 2:41:44 7:17:25
1202 Bib 1598 M30-34 142 50:07 10:05 3:42:01 6:49 2:28:26 7:17:28
1203 Bib 371 F45-49 37 53:46 9:40 3:36:03 8:52 2:29:20 7:17:41
1204 Bib 1615 F30-34 36 48:22 5:36 3:38:12 6:36 2:39:06 7:17:51
1205 Bib 888 F40-44 46 59:48 13:02 3:31:55 7:23 2:25:48 7:17:55
1206 Bib 802 M50-54 87 54:57 7:27 3:22:33 12:31 2:40:31 7:17:58
1207 Bib 1389 M25-29 125 48:10 7:37 3:28:13 6:02 2:47:58 7:18:01
1208 Bib 550 F40-44 47 53:46 6:41 3:26:44 7:24 2:43:43 7:18:19
1209 Bib 860 F75-79 1 56:07 8:42 3:30:14 5:55 2:37:37 7:18:34
1210 Bib 1288 M40-44 114 55:32 10:02 3:35:34 6:51 2:30:55 7:18:54
1211 Bib 1508 F25-29 46 46:06 7:31 3:40:35 5:52 2:38:58 7:19:01
1212 Bib 461 F40-44 48 57:23 8:31 3:16:49 8:30 2:47:49 7:19:02
1213 Bib 1301 M18-24 76 51:27 9:12 3:14:04 7:19 2:57:02 7:19:05
1214 Bib 594 F55-59 17 51:13 9:58 3:41:37 10:10 2:26:18 7:19:15
1215 Bib 733 M25-29 126 51:53 5:13 3:28:57 4:06 2:49:11 7:19:20
1216 Bib 349 F40-44 49 46:28 11:51 3:51:51 7:27 2:21:47 7:19:24
1217 Bib 701 F55-59 18 55:25 11:15 3:21:01 7:11 2:44:35 7:19:26
1218 Bib 589 M35-39 111 53:26 7:48 3:23:24 7:29 2:47:34 7:19:40
1219 Bib 957 M35-39 112 50:07 10:48 3:33:55 7:14 2:37:41 7:19:44
1220 Bib 770 F55-59 19 49:53 6:26 3:28:45 5:40 2:49:07 7:19:50
1221 Bib 595 F35-39 36 58:45 8:08 3:37:45 8:42 2:26:33 7:19:54
1222 Bib 781 M65-69 14 46:19 9:53 3:54:57 8:49 2:20:05 7:20:04
1223 Bib 1248 M65-69 15 53:41 9:22 3:26:51 6:52 2:43:34 7:20:20
1224 Bib 960 M40-44 115 59:51 8:41 3:10:00 9:25 2:52:40 7:20:37
1225 Bib 1391 M60-64 36 1:01:54 12:27 3:11:49 8:54 2:45:37 7:20:41
1226 Bib 465 M40-44 116 54:22 9:05 3:18:45 7:46 2:50:45 7:20:43
1227 Bib 1485 M60-64 37 51:10 9:25 3:24:41 5:58 2:49:45 7:20:59
1228 Bib 1583 F55-59 20 47:49 8:29 3:27:38 8:17 2:48:59 7:21:13
1229 Bib 1388 F70-74 5 46:29 13:34 3:24:19 8:21 2:48:36 7:21:18
1230 Bib 1710 M35-39 113 1:01:34 7:08 3:39:46 6:28 2:26:31 7:21:27
1231 Bib 919 F35-39 37 1:00:03 13:17 3:31:56 9:15 2:27:01 7:21:32
1232 Bib 883 F55-59 21 58:40 6:54 3:05:28 6:52 3:03:40 7:21:33
1233 Bib 225 F65-69 8 55:45 7:07 3:23:54 5:10 2:49:39 7:21:34
1234 Bib 551 M45-49 76 48:19 8:50 3:27:56 7:02 2:49:29 7:21:36
1235 Bib 1075 M25-29 127 59:20 9:43 3:15:47 5:49 2:51:28 7:22:06
1236 Bib 571 M25-29 128 1:06:36 9:15 3:41:05 7:09 2:18:26 7:22:31
1237 Bib 1076 M35-39 114 58:44 13:16 3:43:47 7:31 2:19:20 7:22:37
1238 Bib 841 M18-24 77 39:59 6:57 3:36:28 8:33 2:50:42 7:22:39
1239 Bib 331 M25-29 129 39:31 7:53 3:38:28 8:36 2:48:14 7:22:42
1240 Bib 545 M60-64 38 54:01 9:03 3:27:33 7:35 2:44:36 7:22:48
1241 Bib 1020 M50-54 88 1:00:34 8:39 3:19:11 6:13 2:48:21 7:22:59
1241 Bib 907 M70-74 3 48:11 6:00 3:36:25 5:04 2:47:20 7:22:59
1243 Bib 1498 F30-34 37 39:00 9:36 3:47:29 5:46 2:41:21 7:23:13
1244 Bib 322 M30-34 143 51:01 6:51 3:15:21 4:53 3:05:35 7:23:42
1245 Bib 599 F25-29 47 58:09 8:52 3:56:22 5:51 2:14:40 7:23:54
1245 Bib 850 M25-29 130 54:24 11:40 3:21:49 12:34 2:43:26 7:23:54
1247 Bib 1229 M35-39 115 1:07:12 9:10 3:24:54 11:27 2:31:24 7:24:06
1248 Bib 1551 M40-44 117 47:15 8:29 3:13:05 6:30 3:08:59 7:24:18
1249 Bib 529 M50-54 89 57:46 9:20 3:23:54 6:11 2:47:21 7:24:32
1250 Bib 818 M50-54 90 51:06 12:59 3:33:24 9:33 2:38:03 7:25:06
1251 Bib 1654 M30-34 144 48:00 11:57 3:19:10 9:09 2:57:24 7:25:40
1251 Bib 759 M60-64 39 54:33 8:36 3:24:53 8:43 2:48:54 7:25:40
1253 Bib 120 F30-34 38 1:08:56 6:32 3:41:41 3:27 2:26:05 7:26:42
1254 Bib 1420 M55-59 65 43:42 6:55 3:15:31 6:31 3:15:33 7:28:12
1255 Bib 1487 M40-44 118 50:48 15:06 3:16:38 7:29 2:58:23 7:28:23
1256 Bib 1236 M50-54 91 53:04 7:37 3:11:34 7:41 3:08:32 7:28:28
1257 Bib 875 F30-34 39 48:25 20:52 3:45:10 7:54 2:26:59 7:29:20
1258 Bib 487 M60-64 40 35:02 7:11 3:03:25 4:37 3:39:19 7:29:33
1259 Bib 978 F30-34 40 52:46 8:41 3:22:48 4:01 3:01:25 7:29:42
1260 Bib 351 M35-39 116 57:11 8:45 3:26:01 7:45 2:50:05 7:29:48
1261 Bib 887 M50-54 92 50:04 8:59 3:16:21 6:51 3:08:08 7:30:23
1262 Bib 1105 F40-44 50 43:42 5:20 3:50:40 6:55 2:44:20 7:30:57
1263 Bib 1279 M25-29 131 54:52 7:44 3:53:20 3:59 2:31:15 7:31:10
1264 Bib 980 M40-44 119 1:07:47 13:03 3:24:23 8:59 2:37:23 7:31:34
1265 Bib 1289 M25-29 132 56:48 10:00 3:38:23 4:31 2:42:23 7:32:05
1265 Bib 749 M60-64 41 1:03:11 11:56 3:00:48 8:03 3:08:06 7:32:05
1267 Bib 421 M40-44 120 40:27 6:56 3:02:14 13:02 3:29:36 7:32:14
1268 Bib 382 F30-34 41 42:58 10:12 3:31:54 6:55 3:00:49 7:32:48
1269 Bib 877 M65-69 16 56:34 19:27 3:36:03 12:22 2:28:35 7:33:00
1270 Bib 473 F25-29 48 44:18 4:22 3:27:19 5:21 3:11:59 7:33:18
1271 Bib 714 M35-39 117 34:00 10:06 3:50:38 9:32 2:49:24 7:33:40
1272 Bib 1631 F40-44 51 55:33 10:39 3:29:52 12:07 2:46:12 7:34:23
1273 Bib 1460 F50-54 35 47:33 9:18 3:26:03 4:24 3:07:10 7:34:27
1274 Bib 6010 M45-49 77 56:45 6:39 3:29:06 5:40 2:56:51 7:35:02
1275 Bib 709 F40-44 52 43:14 7:26 3:44:35 4:14 2:55:52 7:35:20
1276 Bib 1026 F50-54 36 55:53 7:03 3:25:49 6:36 3:00:03 7:35:26
1277 Bib 277 M30-34 145 1:08:39 9:56 3:05:13 8:56 3:02:49 7:35:34
1278 Bib 602 M30-34 146 48:10 11:03 3:37:32 6:46 2:52:15 7:35:46
1279 Bib 575 F55-59 22 53:40 12:17 3:31:26 11:10 2:47:35 7:36:07
1280 Bib 1507 F35-39 38 52:38 9:18 3:52:00 6:42 2:35:42 7:36:20
1281 Bib 677 M40-44 121 57:06 8:26 3:34:11 5:37 2:51:40 7:37:00
1282 Bib 1022 M35-39 118 1:04:52 11:06 3:36:00 7:28 2:37:55 7:37:22
1283 Bib 386 F25-29 49 1:00:17 11:13 3:51:16 6:42 2:27:58 7:37:27
1284 Bib 1683 M30-34 147 1:05:48 11:57 3:13:02 12:07 2:54:57 7:37:52
1285 Bib 1114 M35-39 119 52:18 8:34 3:37:17 7:18 2:52:34 7:38:01
1286 Bib 826 F55-59 23 51:42 10:38 3:49:45 8:54 2:37:21 7:38:21
1287 Bib 514 M55-59 66 57:43 7:54 3:05:28 8:13 3:19:10 7:38:28
1288 Bib 346 F50-54 37 1:05:05 11:35 3:30:20 7:19 2:44:21 7:38:42
1289 Bib 1172 M25-29 133 1:04:28 6:28 3:43:50 6:21 2:38:19 7:39:26
1290 Bib 1049 M35-39 120 1:00:07 7:52 3:53:17 3:51 2:35:33 7:40:39
1291 Bib 477 F25-29 50 45:56 8:06 3:54:47 6:31 2:45:26 7:40:46
1292 Bib 1268 M50-54 93 54:12 8:46 3:35:05 10:28 2:52:17 7:40:48
1293 Bib 1493 F40-44 53 57:57 8:02 3:59:57 7:05 2:27:47 7:40:49
1294 Bib 1267 F45-49 38 54:15 8:46 3:35:05 10:27 2:52:17 7:40:50
1295 Bib 1610 M35-39 121 51:49 11:58 3:27:43 8:01 3:01:44 7:41:16
1296 Bib 546 M50-54 94 44:41 8:17 3:20:26 4:51 3:23:14 7:41:28
1297 Bib 458 F55-59 24 52:37 9:19 3:43:45 7:18 2:48:43 7:41:43
1298 Bib 1570 M35-39 122 1:07:54 9:41 3:48:54 8:35 2:27:00 7:42:04
1299 Bib 1569 F40-44 54 1:07:56 9:44 3:48:53 7:24 2:28:11 7:42:08
1300 Bib 284 M18-24 78 51:16 10:43 3:50:42 7:08 2:42:31 7:42:19

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