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IRONMAN 70.3

IRONMAN 70.3 Boulder 2011

1.9 km swim · 90.1 km bike · 21.1 km run

Official results Age-group thresholds All editions
Finishers
1,316
68 did not finish or were disqualified
Best swim
24:00
1.9 km
Best bike
2:03:35
90.1 km
Best run
1:02:45
21.1 km
Men's podium
  1. 1 Bib 7AU · MPRO 3:45:35
  2. 2 Bib 33MPRO 3:51:41
  3. 3 Bib 4AU · MPRO 3:53:01
Women's podium
  1. 1 Bib 42CA · FPRO 4:10:31
  2. 2 Bib 51US · FPRO 4:12:42
  3. 3 Bib 56US · FPRO 4:23:55

1,841 results · page 14 of 19

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1301 Bib 116 US F55-59 11 48:08 5:44 3:58:32 3:33 3:32:00 8:27:57
1302 Bib 946 US F25-29 72 45:12 6:25 4:22:35 3:58 3:09:53 8:28:03
1303 Bib 590 US M45-49 102 56:25 4:47 3:45:49 4:22 3:37:40 8:29:03
1304 Bib 361 US F45-49 53 48:37 7:31 4:10:03 5:20 3:18:17 8:29:48
1305 Bib 1332 US M35-39 210 1:06:33 5:04 3:48:59 3:20 3:30:07 8:34:03
1306 Bib 1328 US M35-39 211 38:38 5:27 3:46:15 2:53 4:03:42 8:36:55
1307 Bib 235 US F40-44 71 1:01:40 5:18 3:35:40 5:34 3:50:58 8:39:10
1308 Bib 120 US F60-64 8 42:19 4:45 3:44:02 3:47 4:04:21 8:39:14
1309 Bib 1218 US M35-39 212 43:09 5:00 3:50:21 4:07 3:56:58 8:39:35
1310 Bib 237 US F40-44 72 1:04:35 4:26 4:04:47 4:09 3:23:07 8:41:04
1311 Bib 816 US M55-59 29 1:05:29 7:19 3:26:24 6:31 3:58:32 8:44:15
1312 Bib 303 US F40-44 73 1:03:15 5:48 4:00:38 8:01 3:27:29 8:45:11
1313 Bib 125 US F60-64 9 48:52 4:26 4:04:47 6:18 3:41:01 8:45:24
1314 Bib 355 US F45-49 54 47:52 8:17 3:58:26 11:41 3:40:30 8:46:46
1315 Bib 641 US M45-49 103 56:31 10:13 4:03:13 8:42 3:29:53 8:48:32
1316 Bib 71 US F50-54 26 59:33 3:19 4:02:42 5:38 3:53:58 9:05:10
DNF Bib 1 US MPRO - 22:47 1:24 2:09:34 1:23 - -
DNS Bib 10 UA MPRO - - - - - - -
DNS Bib 100 US F50-54 - - - - - - -
DNS Bib 1004 US F25-29 - - - - - - -
DNS Bib 1008 US F25-29 - - - - - - -
DNS Bib 101 US F50-54 - - - - - - -
DNF Bib 1014 US F25-29 - 24:10 - - - - -
DNS Bib 102 US F50-54 - - - - - - -
DNS Bib 1027 US F25-29 - - - - - - -
DNS Bib 103 US F55-59 - - - - - - -
DNS Bib 1032 US F35-39 - - - - - - -
DNS Bib 1034 US F35-39 - - - - - - -
DNS Bib 1035 US F35-39 - - - - - - -
DNF Bib 1037 US F35-39 - 39:21 2:36 3:05:24 - - -
DNS Bib 1041 US F35-39 - - - - - - -
DNS Bib 1042 US F35-39 - - - - - - -
DNS Bib 1043 US F35-39 - - - - - - -
DNS Bib 1049 US F35-39 - - - - - - -
DNS Bib 106 US F55-59 - - - - - - -
DNS Bib 1060 US F35-39 - - - - - - -
DNS Bib 1061 US F35-39 - - - - - - -
DNS Bib 1062 US F35-39 - - - - - - -
DNS Bib 1066 US F35-39 - - - - - - -
DNS Bib 1067 US F35-39 - - - - - - -
DNS Bib 1068 US F35-39 - - - - - - -
DNS Bib 1070 US F35-39 - - - - - - -
DNS Bib 1072 US F35-39 - - - - - - -
DNS Bib 1073 US F35-39 - - - - - - -
DNS Bib 1075 US F35-39 - - - - - - -
DNS Bib 1077 US F35-39 - - - - - - -
DNS Bib 1081 US F35-39 - - - - - - -
DNS Bib 1085 US F35-39 - - - - - - -
DNS Bib 1089 US F35-39 - - - - - - -
DNS Bib 1092 US F35-39 - - - - - - -
DNS Bib 1094 US F35-39 - - - - - - -
DNS Bib 111 US F55-59 - - - - - - -
DNS Bib 1110 US F35-39 - - - - - - -
DNS Bib 1113 US F35-39 - - - - - - -
DNS Bib 1114 US F35-39 - - - - - - -
DNS Bib 112 US F55-59 - - - - - - -
DNF Bib 1123 US F35-39 - 42:35 - - - - -
DNS Bib 1124 US F35-39 - - - - - - -
DNS Bib 1127 US F35-39 - - - - - - -
DNF Bib 1129 US F35-39 - 45:27 5:19 2:04:06 - - -
DNF Bib 1131 US F35-39 - 45:18 4:41 3:06:53 4:40 - -
DNF Bib 1139 US F35-39 - 48:26 6:07 1:59:07 - - -
DNS Bib 1141 US F35-39 - - - - - - -
DNS Bib 1144 PR F35-39 - - - - - - -
DNS Bib 1150 US F35-39 - - - - - - -
DNS Bib 1151 US F35-39 - - - - - - -
DNS Bib 1152 KW F35-39 - - - - - - -
DNS Bib 1153 US F35-39 - - - - - - -
DNS Bib 1154 US F35-39 - - - - - - -
DNS Bib 1167 US M35-39 - - - - - - -
DNS Bib 1173 US M35-39 - - - - - - -
DNS Bib 1174 US M35-39 - - - - - - -
DNS Bib 1182 DO M35-39 - - - - - - -
DNS Bib 1185 US M35-39 - - - - - - -
DNS Bib 119 US F60-64 - - - - - - -
DNS Bib 1190 US M35-39 - - - - - - -
DNS Bib 1194 VE M35-39 - - - - - - -
DNS Bib 1197 US M35-39 - - - - - - -
DNS Bib 12 FR MPRO - - - - - - -
DNS Bib 1202 CR M35-39 - - - - - - -
DNS Bib 1207 US M35-39 - - - - - - -
DNS Bib 1215 US M35-39 - - - - - - -
DNF Bib 122 US F60-64 - 45:42 4:37 3:17:09 2:31 - -
DNS Bib 1225 US M35-39 - - - - - - -
DNS Bib 1229 BR M35-39 - - - - - - -
DNS Bib 1230 US M35-39 - - - - - - -
DNS Bib 1242 US M35-39 - - - - - - -
DNS Bib 1247 US M35-39 - - - - - - -
DNS Bib 1272 US M35-39 - - - - - - -
DNS Bib 1274 BR M35-39 - - - - - - -
DNS Bib 1280 US M35-39 - - - - - - -
DNS Bib 1281 US M35-39 - - - - - - -
DNS Bib 1282 US M35-39 - - - - - - -
DNF Bib 1283 US M35-39 - 35:02 - - - - -
DNS Bib 1292 US M35-39 - - - - - - -
DNS Bib 1293 US M35-39 - - - - - - -
DNS Bib 1297 US M35-39 - - - - - - -
DNS Bib 1299 US M35-39 - - - - - - -
DNS Bib 130 US F75-79 - - - - - - -
DNS Bib 1300 US M35-39 - - - - - - -

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