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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 13 of 27

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1201 Bib 744 US F30-34 51 49:27 4:38 3:26:41 5:36 2:21:31 6:47:53
1202 Bib 1987 US M40-44 133 41:49 9:19 3:10:37 12:18 2:33:51 6:47:54
1203 Bib 1859 US M35-39 133 53:48 5:34 3:09:56 7:12 2:31:25 6:47:55
1203 Bib 977 US F40-44 63 39:04 6:14 3:19:21 7:56 2:35:20 6:47:55
1205 Bib 2200 US M45-49 120 44:06 7:34 3:08:44 11:47 2:35:50 6:48:01
1206 Bib 858 CA F35-39 73 54:03 5:01 3:02:12 8:00 2:38:59 6:48:15
1207 Bib 2273 US M50-54 81 38:19 5:02 2:52:24 7:18 3:05:14 6:48:17
1208 Bib 2486 US M65-69 9 54:34 4:55 2:50:29 9:00 2:49:22 6:48:20
1209 Bib 1138 US F45-49 50 36:06 6:12 2:56:18 9:38 3:00:11 6:48:25
1209 Bib 429 CR M40-44 134 42:43 4:02 3:03:14 8:23 2:50:03 6:48:25
1211 Bib 353 US F35-39 74 39:02 6:40 3:06:03 9:53 2:46:55 6:48:33
1212 Bib 695 US F25-29 62 46:49 4:48 3:18:36 7:00 2:31:21 6:48:34
1213 Bib 2112 US M45-49 121 33:07 9:48 2:52:28 10:44 3:02:31 6:48:38
1214 Bib 1881 US M40-44 135 42:44 3:57 2:54:31 6:10 3:01:24 6:48:46
1215 Bib 1367 US M25-29 82 48:49 6:12 3:28:20 7:07 2:18:28 6:48:56
1215 Bib 881 US F35-39 75 36:28 6:00 3:29:44 8:21 2:28:23 6:48:56
1217 Bib 728 US F30-34 52 40:57 7:39 3:13:52 6:45 2:39:46 6:48:59
1218 Bib 2055 US M45-49 122 41:36 5:20 2:56:49 5:37 2:59:42 6:49:04
1219 Bib 901 US F35-39 76 34:50 8:16 3:15:46 7:31 2:42:44 6:49:07
1220 Bib 888 US F35-39 77 45:37 6:54 3:10:22 6:50 2:39:36 6:49:19
1221 Bib 814 US F30-34 53 39:43 5:18 3:17:08 8:09 2:39:03 6:49:21
1222 Bib 1640 US M30-34 126 41:50 5:30 3:03:07 7:37 2:51:20 6:49:24
1223 Bib 2536 US F50-54 35 47:44 6:54 3:20:01 8:45 2:26:02 6:49:26
1224 Bib 2321 US M50-54 82 43:57 5:55 2:54:27 7:54 2:57:18 6:49:31
1225 Bib 391 US F65-69 2 44:57 5:45 3:09:42 6:31 2:42:37 6:49:32
1226 Bib 446 US M45-49 123 38:04 5:29 3:17:00 6:11 2:42:51 6:49:35
1227 Bib 1090 US F45-49 51 46:46 4:49 3:23:18 5:23 2:29:26 6:49:42
1228 Bib 1458 US M25-29 83 41:27 6:05 2:59:38 6:50 2:55:49 6:49:49
1228 Bib 913 US F35-39 78 44:15 4:49 3:14:28 6:00 2:40:17 6:49:49
1230 Bib 633 US F25-29 63 37:48 4:57 3:09:25 6:51 2:51:07 6:50:08
1231 Bib 792 US F30-34 54 41:07 6:34 3:28:31 8:04 2:25:56 6:50:12
1232 Bib 900 CA F35-39 79 42:38 5:21 3:12:44 6:51 2:42:45 6:50:19
1233 Bib 1962 CA M40-44 136 41:53 6:13 3:12:37 6:59 2:42:46 6:50:28
1234 Bib 1474 US M25-29 84 41:16 8:24 3:12:53 8:07 2:39:49 6:50:29
1235 Bib 1092 US F45-49 52 40:21 6:14 3:19:46 8:39 2:35:35 6:50:35
1236 Bib 1722 US M35-39 134 57:44 5:35 2:54:35 5:43 2:47:14 6:50:51
1236 Bib 802 US F30-34 55 48:30 5:48 3:25:54 6:13 2:24:26 6:50:51
1238 Bib 2416 US M55-59 47 50:10 7:19 2:52:24 6:49 2:54:12 6:50:54
1239 Bib 1988 GB M40-44 137 52:19 8:30 3:01:35 8:12 2:40:23 6:50:59
1240 Bib 1122 US F45-49 53 40:55 7:00 3:04:37 9:50 2:48:40 6:51:02
1240 Bib 540 US M35-39 135 40:42 5:27 2:49:00 6:46 3:09:07 6:51:02
1242 Bib 294 US M40-44 138 42:14 3:14 2:53:06 5:07 3:07:24 6:51:05
1243 Bib 1634 US M30-34 127 39:15 6:25 2:55:41 7:58 3:01:47 6:51:06
1244 Bib 2616 US M40-44 139 46:37 5:28 2:58:14 8:27 2:52:21 6:51:07
1245 Bib 1304 US M18-24 49 37:03 10:16 3:16:06 9:37 2:38:08 6:51:10
1246 Bib 829 US F30-34 56 38:44 4:46 3:14:39 8:46 2:44:20 6:51:15
1247 Bib 2078 US M45-49 124 40:29 8:53 3:11:13 8:26 2:42:16 6:51:17
1248 Bib 361 US F40-44 64 46:13 5:29 3:20:22 7:15 2:32:03 6:51:22
1249 Bib 740 US F30-34 57 45:39 3:54 3:11:35 6:00 2:44:21 6:51:29
1250 Bib 899 US F35-39 80 44:42 5:19 3:22:49 6:44 2:31:58 6:51:32
1251 Bib 2624 US M45-49 125 43:28 4:13 2:56:18 6:59 3:00:38 6:51:36
1252 Bib 1405 US M25-29 85 38:34 10:11 2:59:53 9:10 2:53:52 6:51:40
1253 Bib 1244 US F55-59 5 45:49 6:00 3:04:17 6:28 2:49:10 6:51:44
1254 Bib 1569 US M30-34 128 41:32 6:47 3:05:22 6:47 2:51:21 6:51:49
1254 Bib 2309 US M50-54 83 33:27 5:24 3:02:25 7:16 3:03:17 6:51:49
1256 Bib 2409 US M55-59 48 41:18 4:14 3:00:37 7:54 2:57:49 6:51:52
1256 Bib 667 US F25-29 64 36:19 4:46 3:00:09 8:33 3:02:05 6:51:52
1258 Bib 2301 US M50-54 84 54:01 7:44 3:11:57 10:04 2:28:21 6:52:07
1259 Bib 2491 US F18-24 25 40:43 6:22 3:16:15 7:41 2:41:08 6:52:09
1260 Bib 1407 US M25-29 86 44:40 8:28 3:13:59 14:20 2:30:48 6:52:15
1261 Bib 1832 US M35-39 136 42:05 8:32 3:32:15 9:49 2:19:37 6:52:18
1261 Bib 420 US M35-39 136 43:26 3:15 2:52:22 7:39 3:05:36 6:52:18
1263 Bib 1216 US F50-54 36 42:15 5:59 2:57:11 7:06 2:59:49 6:52:20
1264 Bib 1945 PR M40-44 140 44:45 6:24 3:28:50 5:58 2:26:29 6:52:26
1265 Bib 1616 US M30-34 129 51:09 6:11 2:58:48 9:11 2:47:10 6:52:29
1266 Bib 729 US F30-34 58 46:53 4:14 3:02:48 5:53 2:52:47 6:52:35
1267 Bib 665 US F25-29 65 44:28 10:14 3:16:52 6:50 2:34:12 6:52:36
1268 Bib 2210 US M45-49 126 46:16 5:51 3:06:58 8:05 2:45:27 6:52:37
1269 Bib 1399 US M25-29 87 44:09 7:59 3:13:42 7:28 2:39:20 6:52:38
1270 Bib 529 US F30-34 59 45:42 3:50 3:11:26 6:44 2:44:57 6:52:39
1271 Bib 2209 US M45-49 127 57:22 5:39 3:02:37 6:49 2:40:20 6:52:47
1272 Bib 788 US F30-34 60 42:50 4:42 3:21:16 6:58 2:37:06 6:52:52
1273 Bib 994 US F40-44 65 38:02 18:34 3:00:49 7:22 2:48:13 6:53:00
1274 Bib 1034 US F40-44 66 40:40 5:43 2:58:26 9:17 2:58:55 6:53:01
1275 Bib 358 US F40-44 67 32:57 4:48 3:06:53 6:16 3:02:13 6:53:07
1276 Bib 1848 US M35-39 138 37:00 3:49 3:09:51 6:34 2:56:05 6:53:19
1277 Bib 2540 US F50-54 37 41:53 5:40 3:34:59 6:28 2:24:21 6:53:21
1278 Bib 1935 US M40-44 141 39:26 5:05 3:27:37 7:53 2:33:21 6:53:22
1279 Bib 1821 GB M35-39 139 42:23 4:51 3:00:29 8:49 2:56:56 6:53:28
1280 Bib 2154 GB M45-49 128 46:59 6:43 2:58:20 10:08 2:51:25 6:53:35
1281 Bib 608 US F25-29 66 37:28 10:03 3:22:39 10:22 2:33:08 6:53:40
1282 Bib 2313 UA M50-54 85 43:40 13:42 3:02:28 11:57 2:42:01 6:53:48
1283 Bib 374 US F50-54 38 35:17 4:40 3:05:32 9:05 2:59:22 6:53:56
1284 Bib 757 US F30-34 61 44:07 12:00 3:22:48 15:10 2:19:55 6:54:00
1285 Bib 825 US F30-34 62 44:46 3:26 2:53:24 6:51 3:05:36 6:54:03
1286 Bib 2198 US M45-49 129 34:37 6:19 3:05:35 6:52 3:00:43 6:54:06
1287 Bib 650 US F25-29 67 47:49 4:08 3:28:56 5:33 2:27:42 6:54:08
1288 Bib 1402 US M25-29 88 41:28 4:19 3:22:21 6:05 2:39:59 6:54:12
1288 Bib 1730 US M35-39 140 39:12 7:52 3:28:25 9:10 2:29:33 6:54:12
1290 Bib 1139 PR F45-49 54 43:28 5:48 3:16:44 7:45 2:40:32 6:54:17
1291 Bib 929 US F35-39 81 32:37 6:00 3:11:45 9:03 2:55:02 6:54:27
1292 Bib 546 US M50-54 86 40:08 5:58 3:04:39 9:32 2:54:12 6:54:29
1293 Bib 1506 US M30-34 130 41:11 5:27 2:49:09 6:43 3:12:01 6:54:31
1294 Bib 998 US F40-44 68 42:01 5:18 3:33:05 6:09 2:28:04 6:54:37
1295 Bib 2357 US M55-59 49 40:33 6:38 3:01:23 9:39 2:56:35 6:54:48
1296 Bib 2375 US M55-59 50 53:26 7:22 3:25:51 7:18 2:20:55 6:54:52
1297 Bib 2089 GB M45-49 130 32:40 5:41 2:58:00 9:09 3:09:24 6:54:54
1298 Bib 1841 US M35-39 141 42:21 5:27 2:56:04 9:15 3:01:52 6:54:59
1299 Bib 1589 US M30-34 131 44:21 5:30 3:16:58 15:11 2:33:05 6:55:05
1300 Bib 1729 US M35-39 142 40:35 4:40 3:11:54 5:56 2:52:02 6:55:07

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