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IRONMAN 70.3

IRONMAN 70.3 Bolton 2021

1.9 km swim · 89.0 km bike · 20.7 km run

Official results Age-group thresholds All editions
Finishers
906
54 did not finish or were disqualified
Best swim
24:42
1.9 km
Best bike
2:20:36
89.0 km
Best run
1:17:22
20.7 km
Men's podium
  1. 1 Bib 105GB · MPRO 4:11:54
  2. 2 Bib 116GB · M40-44 4:18:26
  3. 3 Bib 112GB · M35-39 4:19:52
Women's podium
  1. 1 Bib 176GB · F40-44 4:53:38
  2. 2 Bib 315GB · F25-29 5:01:46
  3. 3 Bib 312GB · F25-29 5:06:00

1,154 results · page 3 of 12

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
201 Bib 986 GB M40-44 26 34:59 6:21 3:12:15 5:04 1:36:31 5:35:09
202 Bib 1031 GB M45-49 22 36:28 5:43 2:57:24 2:36 1:53:05 5:35:15
203 Bib 905 GB M40-44 27 36:44 3:33 2:53:50 3:12 1:58:01 5:35:21
204 Bib 322 GB F30-34 5 33:50 5:09 3:00:52 2:41 1:53:10 5:35:44
205 Bib 1076 GB M45-49 23 31:08 6:12 3:03:13 3:21 1:51:57 5:35:52
206 Bib 550 GB M25-29 29 33:41 5:05 3:02:36 2:41 1:52:04 5:36:06
207 Bib 949 GB M40-44 28 32:37 4:40 3:00:20 2:10 1:56:21 5:36:08
208 Bib 1310 GB M25-29 30 32:59 8:35 3:09:13 6:33 1:38:49 5:36:10
209 Bib 929 GB M40-44 29 36:26 6:59 2:58:47 3:59 1:50:15 5:36:26
210 Bib 642 GB M30-34 42 32:09 5:23 3:04:18 2:30 1:52:07 5:36:27
211 Bib 499 GB M18-24 18 34:38 4:58 3:13:05 3:45 1:40:06 5:36:32
212 Bib 120 GB M50-54 22 37:13 5:16 3:00:52 3:40 1:49:32 5:36:33
213 Bib 123 GB M55-59 10 33:43 5:13 3:07:36 3:49 1:46:27 5:36:48
214 Bib 1033 GB M45-49 24 41:32 6:05 2:53:10 2:20 1:54:02 5:37:08
215 Bib 1325 GB M55-59 11 36:17 4:45 3:03:18 3:06 1:49:46 5:37:13
216 Bib 731 GB M30-34 43 35:50 7:19 3:06:40 3:40 1:44:00 5:37:29
217 Bib 194 IE M40-44 30 33:06 4:14 3:01:53 1:59 1:56:27 5:37:40
218 Bib 212 GB M50-54 23 40:04 5:16 3:00:51 3:49 1:48:01 5:38:01
219 Bib 1094 GB M45-49 25 42:06 7:04 2:53:05 4:56 1:50:52 5:38:02
219 Bib 262 GB F40-44 4 32:45 5:16 3:03:16 4:18 1:52:27 5:38:02
221 Bib 736 GB M30-34 44 39:22 4:47 2:54:29 3:53 1:55:38 5:38:09
222 Bib 738 GB M30-34 45 33:37 5:53 2:56:13 3:41 1:58:49 5:38:13
223 Bib 173 GB F35-39 4 39:59 4:49 3:07:53 2:46 1:42:49 5:38:15
224 Bib 544 GB M25-29 31 43:41 6:01 3:08:25 5:20 1:35:01 5:38:28
225 Bib 103 GB F40-44 5 35:15 4:57 3:05:03 2:15 1:51:07 5:38:36
226 Bib 188 GB M30-34 46 36:49 7:18 3:01:35 2:59 1:50:05 5:38:46
227 Bib 1111 GB M45-49 26 35:24 4:34 2:53:46 2:11 2:03:20 5:39:15
227 Bib 373 GB F40-44 6 30:07 4:51 3:06:29 3:30 1:54:17 5:39:15
229 Bib 862 GB M35-39 22 33:45 6:27 3:03:21 2:49 1:53:10 5:39:31
230 Bib 1144 GB M50-54 24 42:29 5:59 3:00:27 3:10 1:47:29 5:39:33
231 Bib 137 GB F50-54 1 34:47 3:27 3:02:28 2:14 1:56:40 5:39:36
232 Bib 785 GB M35-39 23 39:30 6:42 2:58:41 3:24 1:51:21 5:39:39
233 Bib 481 GB M18-24 19 37:00 6:16 3:01:19 3:08 1:51:57 5:39:40
234 Bib 955 GB M40-44 31 41:32 5:19 3:04:18 3:52 1:45:10 5:40:11
235 Bib 803 GB M35-39 24 34:36 8:41 3:16:35 3:03 1:37:22 5:40:16
236 Bib 930 GB M40-44 32 36:49 4:57 2:57:40 2:34 1:58:27 5:40:27
237 Bib 1305 GB M18-24 20 35:40 6:32 3:10:21 3:04 1:45:01 5:40:38
238 Bib 1117 GB M45-49 27 41:09 6:32 2:54:17 5:15 1:53:33 5:40:46
239 Bib 715 GB M30-34 47 47:30 6:30 3:03:54 5:09 1:37:45 5:40:48
240 Bib 279 GB F45-49 2 37:28 5:11 3:04:44 2:46 1:50:41 5:40:49
241 Bib 302 GB F25-29 5 37:04 4:42 3:19:59 2:46 1:36:21 5:40:51
242 Bib 601 GB M25-29 32 41:20 4:56 2:58:02 3:36 1:53:13 5:41:06
243 Bib 349 GB F30-34 6 33:54 5:12 3:08:55 2:44 1:50:23 5:41:07
244 Bib 1115 GB M45-49 28 30:28 5:44 3:01:59 5:08 1:58:04 5:41:23
245 Bib 548 GB M25-29 33 37:08 6:43 3:10:16 5:48 1:41:31 5:41:26
246 Bib 769 GB M35-39 25 40:20 6:15 3:06:34 3:29 1:45:00 5:41:39
247 Bib 282 GB M35-39 26 33:59 5:33 3:11:26 2:36 1:48:14 5:41:48
248 Bib 236 GB M30-34 48 32:39 5:30 3:01:42 3:12 1:59:26 5:42:28
249 Bib 162 GB M50-54 25 36:29 6:54 3:02:54 5:04 1:51:10 5:42:31
250 Bib 1055 GB M45-49 29 39:26 5:20 2:55:14 4:09 1:58:30 5:42:39
251 Bib 574 GB M25-29 34 32:47 4:21 2:57:37 3:43 2:04:20 5:42:47
252 Bib 820 GB M35-39 27 39:57 6:44 3:10:25 9:31 1:36:36 5:43:12
253 Bib 939 GB M40-44 33 32:38 6:15 3:00:26 3:24 2:00:32 5:43:15
254 Bib 1131 GB M45-49 30 38:31 7:31 3:03:08 2:59 1:51:07 5:43:16
255 Bib 1106 GB M45-49 31 38:10 7:54 3:09:02 5:35 1:42:41 5:43:21
255 Bib 171 GB M60-64 1 29:46 4:35 3:05:11 3:09 2:00:40 5:43:21
257 Bib 549 GB M25-29 35 35:04 5:07 3:14:06 1:55 1:47:17 5:43:30
258 Bib 650 GB M30-34 49 30:21 5:41 3:09:33 4:11 1:54:05 5:43:51
258 Bib 975 GB M40-44 34 32:46 5:39 2:52:14 3:33 2:09:39 5:43:51
260 Bib 1231 GB M50-54 26 39:27 7:45 3:11:45 4:57 1:39:59 5:43:52
261 Bib 375 GB F40-44 7 39:43 5:39 3:10:46 3:33 1:44:12 5:43:53
261 Bib 749 IE M35-39 28 38:17 6:56 3:09:22 2:09 1:47:07 5:43:53
263 Bib 403 GB F40-44 8 34:20 5:08 3:07:14 3:01 1:54:13 5:43:56
264 Bib 1238 GB M50-54 27 43:23 5:01 3:06:51 2:26 1:46:30 5:44:10
264 Bib 889 GB M40-44 35 35:43 8:30 3:00:23 4:43 1:54:51 5:44:10
266 Bib 762 GB M35-39 29 37:00 5:41 3:10:23 2:53 1:48:13 5:44:11
267 Bib 1052 GB M45-49 32 38:03 8:54 2:57:18 6:20 1:53:46 5:44:21
268 Bib 847 GB M35-39 30 43:50 6:00 2:58:59 3:15 1:52:28 5:44:33
269 Bib 668 GB M30-34 50 41:43 5:32 3:02:49 3:40 1:50:58 5:44:42
270 Bib 151 GB M40-44 36 35:39 6:07 3:07:24 3:47 1:51:46 5:44:43
271 Bib 714 GB M30-34 51 35:34 4:59 3:02:58 2:02 1:59:12 5:44:46
271 Bib 888 GB M40-44 37 41:40 5:47 3:10:43 3:17 1:43:19 5:44:46
273 Bib 971 GB M40-44 38 40:04 6:25 3:00:00 3:14 1:55:09 5:44:52
274 Bib 706 GB M30-34 52 39:07 6:50 3:08:43 2:12 1:48:02 5:44:55
275 Bib 688 GB M30-34 53 33:33 6:31 2:59:29 3:27 2:01:58 5:44:58
276 Bib 172 GB F40-44 9 34:59 4:48 3:09:02 2:32 1:53:48 5:45:09
277 Bib 859 GB M35-39 31 37:54 4:27 3:04:07 3:04 1:55:57 5:45:28
278 Bib 1005 GB M40-44 39 37:13 7:17 2:53:46 4:07 2:03:26 5:45:49
279 Bib 143 GB M30-34 54 35:20 5:32 3:03:27 3:04 1:58:35 5:45:59
279 Bib 696 GB M30-34 54 36:29 8:15 3:06:24 4:04 1:50:46 5:45:59
281 Bib 305 IE F25-29 6 31:06 4:19 3:09:48 2:25 1:58:25 5:46:04
282 Bib 368 GB F35-39 5 37:56 5:36 3:03:00 2:50 1:56:44 5:46:06
283 Bib 181 GB F35-39 6 37:05 4:49 3:13:08 2:48 1:48:24 5:46:15
284 Bib 328 GB F30-34 7 37:10 5:28 3:10:41 4:53 1:48:30 5:46:42
285 Bib 469 GB M18-24 21 39:39 5:15 3:13:30 3:34 1:45:11 5:47:09
286 Bib 563 GB M25-29 36 34:10 5:12 3:11:40 2:56 1:53:14 5:47:12
286 Bib 616 GB M30-34 56 43:27 6:49 3:11:19 2:37 1:43:00 5:47:12
288 Bib 1183 GB M50-54 28 30:44 4:58 3:07:24 5:08 1:59:31 5:47:45
289 Bib 203 GB M45-49 33 32:22 3:46 3:06:30 3:33 2:01:43 5:47:54
290 Bib 757 GB M35-39 32 31:37 7:41 3:01:40 4:45 2:02:20 5:48:02
291 Bib 200 GB M45-49 34 39:58 5:55 3:04:22 2:35 1:55:22 5:48:11
292 Bib 1084 GB M45-49 35 41:28 6:09 3:06:06 4:07 1:50:21 5:48:12
293 Bib 1255 GB M55-59 12 39:30 5:25 3:01:15 4:49 1:57:19 5:48:19
294 Bib 195 GB M40-44 40 39:58 6:46 3:18:27 2:12 1:40:59 5:48:22
295 Bib 711 GB M30-34 57 45:24 6:58 3:09:38 3:09 1:43:15 5:48:24
296 Bib 1263 GB M55-59 13 38:38 5:43 3:00:04 2:54 2:01:16 5:48:34
297 Bib 974 GB M40-44 41 41:27 5:21 3:04:40 2:23 1:55:01 5:48:52
298 Bib 183 GB F45-49 3 39:10 3:57 3:04:44 2:51 1:58:30 5:49:12
299 Bib 798 GB M35-39 33 36:40 7:09 3:08:06 3:51 1:53:31 5:49:17
300 Bib 504 SG M18-24 22 38:12 8:54 3:04:05 3:52 1:54:35 5:49:38

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