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IRONMAN 70.3

IRONMAN 70.3 Western Massachusetts 2025

1.9 km swim · 88.3369 km bike · 21.6296 km run

Official results Age-group thresholds All editions
Finishers
1,057
17 did not finish or were disqualified
Best swim
-
1.9 km
Best bike
2:08:29
88.3369 km
Best run
1:14:21
21.6296 km
Men's podium
  1. 1 Bib 693US · M18-24 3:30:03
  2. 2 Bib 464IE · M25-29 3:30:19
  3. 3 Bib 64US · M35-39 3:31:46
Women's podium
  1. 1 Bib 362BM · F40-44 4:03:54
  2. 2 Bib 80US · F35-39 4:04:03
  3. 3 Bib 202CH · F45-49 4:10:37

1,085 results · page 3 of 11

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
201 Bib 1119 US M30-34 37 - - 2:27:00 4:42 1:53:17 4:24:59
202 Bib 118 CA M25-29 28 - - 2:41:35 5:41 1:37:51 4:25:07
203 Bib 218 US M25-29 29 - - 2:42:09 4:21 1:38:45 4:25:15
204 Bib 112 US M55-59 9 - - 2:33:16 4:26 1:47:38 4:25:20
205 Bib 327 US M50-54 14 - - 2:34:54 3:14 1:47:16 4:25:23
206 Bib 1036 US M25-29 30 - - 2:45:48 4:49 1:34:51 4:25:28
207 Bib 125 CA F18-24 1 - - 2:42:43 2:56 1:39:50 4:25:29
208 Bib 513 US M40-44 31 - - 2:30:06 3:36 1:51:52 4:25:34
209 Bib 185 AU M50-54 15 - - 2:40:16 3:40 1:41:40 4:25:36
210 Bib 35 US M35-39 35 - - 2:37:43 2:56 1:45:01 4:25:40
211 Bib 819 US M35-39 36 - - 2:34:45 2:47 1:48:20 4:25:52
212 Bib 145 US M45-49 24 - - 2:35:12 4:35 1:46:07 4:25:54
213 Bib 452 US M35-39 37 - - 2:43:59 3:25 1:38:32 4:25:56
214 Bib 802 CN M35-39 38 - - 2:37:48 3:05 1:45:14 4:26:08
215 Bib 739 US M50-54 16 - - 2:38:16 4:12 1:43:41 4:26:10
216 Bib 522 US M50-54 17 - - 2:43:47 4:12 1:38:22 4:26:21
217 Bib 207 US M60-64 5 - - 2:27:38 2:48 1:55:57 4:26:22
218 Bib 817 US M45-49 25 - - 2:39:30 3:04 1:43:49 4:26:24
219 Bib 716 US M35-39 39 - - 2:36:57 4:09 1:45:32 4:26:38
220 Bib 196 US M35-39 40 - - 2:38:30 5:17 1:42:58 4:26:45
221 Bib 567 US M40-44 32 - - 2:44:42 5:13 1:37:01 4:26:55
222 Bib 1001 US M30-34 38 - - 2:39:10 5:33 1:42:20 4:27:03
223 Bib 974 US M35-39 41 - - 2:35:58 3:01 1:48:06 4:27:04
224 Bib 762 US M45-49 26 - - 2:36:53 4:24 1:46:01 4:27:18
225 Bib 869 US M40-44 33 - - 2:38:13 2:54 1:46:15 4:27:21
226 Bib 1155 US F45-49 4 - - 2:43:25 3:57 1:40:00 4:27:22
227 Bib 1114 US M45-49 27 - - 2:38:00 3:05 1:46:25 4:27:30
228 Bib 1104 US M35-39 42 - - 2:33:49 3:39 1:50:04 4:27:32
229 Bib 198 US M40-44 34 - - 2:40:23 2:43 1:44:36 4:27:42
230 Bib 488 US M40-44 35 - - 2:39:00 3:36 1:45:09 4:27:45
230 Bib 538 US M35-39 43 - - 2:37:41 4:59 1:45:05 4:27:45
232 Bib 803 US M55-59 10 - - 2:33:42 3:46 1:50:51 4:28:19
233 Bib 1137 M30-34 39 - - 2:52:40 3:11 1:32:32 4:28:22
233 Bib 324 MX M55-59 11 - - 2:40:53 3:49 1:43:40 4:28:22
235 Bib 1051 US F30-34 2 - - 2:53:51 3:43 1:30:58 4:28:32
236 Bib 1112 US M30-34 40 - - 2:39:50 3:18 1:45:28 4:28:35
236 Bib 303 CA M55-59 12 - - 2:43:42 2:57 1:41:56 4:28:35
238 Bib 1077 US M35-39 44 - - 2:40:14 3:29 1:44:58 4:28:41
239 Bib 921 US M18-24 16 - - 2:42:33 3:34 1:42:42 4:28:49
240 Bib 106 US M55-59 13 - - 2:28:48 4:10 1:56:11 4:29:10
241 Bib 824 US M50-54 18 - - 2:43:37 4:13 1:41:36 4:29:25
242 Bib 1023 GB M40-44 36 - - 2:36:05 2:46 1:50:35 4:29:26
243 Bib 453 CA M45-49 28 - - 2:49:32 4:32 1:35:37 4:29:41
244 Bib 281 US F25-29 2 - - 2:46:45 3:09 1:39:48 4:29:42
245 Bib 160 US F40-44 3 - - 2:43:03 2:53 1:44:00 4:29:56
245 Bib 880 US M25-29 31 - - 2:44:52 5:29 1:39:35 4:29:56
247 Bib 333 US M35-39 45 - - 2:21:19 4:30 2:04:23 4:30:12
248 Bib 101 US M55-59 14 - - 2:37:57 3:29 1:48:47 4:30:13
249 Bib 604 US M65-69 1 - - 2:46:32 3:42 1:40:03 4:30:18
250 Bib 163 CA M45-49 29 - - 2:49:36 4:15 1:36:29 4:30:21
251 Bib 353 BR M40-44 37 - - 2:33:21 3:23 1:53:38 4:30:22
252 Bib 1133 US M45-49 30 - - 2:47:18 4:25 1:38:41 4:30:24
253 Bib 346 US F55-59 1 - - 2:38:25 2:37 1:49:32 4:30:35
254 Bib 760 CH M30-34 41 - - 2:43:09 4:29 1:43:05 4:30:42
255 Bib 197 CA F40-44 4 - - 2:47:08 4:10 1:39:43 4:31:01
256 Bib 722 US M30-34 42 - - 2:47:29 5:22 1:38:23 4:31:14
257 Bib 193 US M55-59 15 - - 2:40:57 2:44 1:47:44 4:31:25
258 Bib 897 US F50-54 1 - - 2:39:55 4:09 1:47:32 4:31:36
259 Bib 1052 US F25-29 3 - - 2:46:40 3:20 1:41:38 4:31:37
260 Bib 753 IL M35-39 46 - - 2:34:09 3:07 1:54:24 4:31:40
261 Bib 905 JP M50-54 19 - - 2:47:44 2:55 1:41:12 4:31:51
262 Bib 660 US M25-29 32 - - 2:40:49 4:25 1:46:40 4:31:54
263 Bib 444 US M18-24 17 - - 2:42:58 3:50 1:45:12 4:32:01
264 Bib 1018 US M30-34 43 - - 2:29:01 5:20 1:57:45 4:32:06
265 Bib 714 CA M18-24 18 - - 2:35:40 4:31 1:51:58 4:32:08
266 Bib 75 PY F40-44 5 - - 2:46:42 3:14 1:42:17 4:32:13
267 Bib 427 EG M55-59 16 - - 2:32:06 4:12 1:55:59 4:32:17
268 Bib 694 US M50-54 20 - - 2:46:33 5:59 1:39:48 4:32:20
269 Bib 593 US M55-59 17 - - 2:30:37 5:17 1:56:26 4:32:21
270 Bib 1075 US F55-59 2 - - 2:48:14 3:10 1:41:05 4:32:30
271 Bib 515 US M50-54 21 - - 2:38:18 4:31 1:50:00 4:32:48
272 Bib 573 US F25-29 4 - - 2:47:28 3:48 1:41:42 4:32:58
273 Bib 967 US F45-49 5 - - 2:45:09 3:16 1:44:56 4:33:21
274 Bib 70 IT M40-44 38 - - 2:43:41 4:46 1:44:56 4:33:22
275 Bib 344 US M40-44 39 - - 2:43:32 3:30 1:46:21 4:33:23
276 Bib 667 US M35-39 47 - - 2:43:36 4:30 1:45:21 4:33:26
277 Bib 1061 US M40-44 40 - - 2:48:46 5:02 1:39:44 4:33:32
278 Bib 135 MX M35-39 48 - - 2:48:13 3:56 1:41:35 4:33:44
279 Bib 253 US M40-44 41 - - 2:44:21 4:37 1:44:52 4:33:49
280 Bib 1012 LB M45-49 31 - - 2:44:40 2:59 1:46:23 4:34:02
281 Bib 743 US F18-24 2 - - 2:45:29 4:52 1:43:47 4:34:08
282 Bib 392 US F30-34 3 - - 2:58:17 3:17 1:32:36 4:34:10
283 Bib 359 US M55-59 18 - - 2:39:38 3:13 1:51:21 4:34:12
284 Bib 284 US M18-24 19 - - 2:54:59 4:34 1:34:43 4:34:16
285 Bib 651 CO M55-59 19 - - 2:41:25 6:01 1:47:00 4:34:25
286 Bib 737 US M25-29 33 - - 2:43:10 3:25 1:47:53 4:34:28
287 Bib 851 US F25-29 5 - - 2:39:53 3:10 1:51:28 4:34:31
288 Bib 58 US M55-59 20 - - 2:42:16 3:25 1:48:51 4:34:32
289 Bib 800 CN F50-54 2 - - 2:55:43 3:13 1:35:40 4:34:36
290 Bib 818 US F45-49 6 - - 2:47:01 3:10 1:44:29 4:34:40
291 Bib 424 US M45-49 32 - - 2:41:16 3:52 1:49:40 4:34:49
292 Bib 347 US M55-59 21 - - 2:39:56 3:00 1:51:54 4:34:50
293 Bib 778 US M18-24 20 - - 2:43:13 2:39 1:49:00 4:34:52
294 Bib 646 US M40-44 42 - - 2:40:41 5:11 1:49:02 4:34:54
295 Bib 981 US M30-34 44 - - 2:33:26 4:40 1:56:51 4:34:58
296 Bib 517 US M55-59 22 - - 2:47:13 3:24 1:44:25 4:35:02
297 Bib 810 US M25-29 34 - - 2:46:20 5:36 1:43:14 4:35:10
298 Bib 479 CA M18-24 21 - - 2:41:45 2:57 1:50:32 4:35:15
299 Bib 1047 US M50-54 22 - - 2:33:21 4:51 1:57:05 4:35:18
300 Bib 157 US M40-44 43 - - 2:51:15 4:42 1:39:22 4:35:19

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