smilzo
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 4 of 12

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
301 Bib 910 GB M40-44 42 40:56 6:34 3:04:13 3:37 1:54:32 5:49:52
302 Bib 233 GB M18-24 23 39:02 5:05 3:05:17 2:09 1:58:23 5:49:55
303 Bib 1072 GB M45-49 36 33:31 4:23 2:55:43 2:47 2:13:32 5:49:56
304 Bib 768 GB M35-39 34 36:18 5:25 3:10:20 2:25 1:55:38 5:50:06
305 Bib 1194 GB M50-54 29 39:32 7:47 3:12:14 4:36 1:46:06 5:50:14
306 Bib 337 JE F30-34 8 38:18 4:51 3:19:01 3:57 1:44:23 5:50:30
307 Bib 357 GB F35-39 7 36:19 3:58 3:08:54 2:43 1:58:46 5:50:40
308 Bib 789 GB M35-39 35 36:01 5:12 3:10:29 2:46 1:56:25 5:50:53
309 Bib 1095 GB M45-49 37 30:40 7:36 3:19:45 4:28 1:48:33 5:51:02
310 Bib 536 GB M25-29 37 35:02 4:05 3:10:30 3:39 1:57:52 5:51:07
311 Bib 139 IE F55-59 1 35:36 5:15 3:09:43 2:30 1:58:07 5:51:11
312 Bib 125 GB M40-44 43 36:37 6:42 2:57:18 2:32 2:08:02 5:51:12
313 Bib 581 GB M25-29 38 33:00 7:02 3:07:56 5:25 1:57:52 5:51:16
314 Bib 149 GB M40-44 44 33:36 5:09 3:15:36 2:57 1:54:52 5:52:10
315 Bib 1328 GB M40-44 45 33:37 6:19 2:57:29 3:08 2:11:41 5:52:14
316 Bib 580 GB M25-29 39 42:33 7:28 3:07:25 4:55 1:49:56 5:52:17
317 Bib 691 GB M30-34 58 50:41 5:26 3:03:56 3:03 1:49:17 5:52:22
318 Bib 1199 GB M50-54 30 39:46 5:53 3:03:46 4:52 1:58:06 5:52:23
319 Bib 1085 GB M45-49 38 32:22 5:38 3:12:06 3:14 1:59:06 5:52:26
320 Bib 649 GB M30-34 59 41:17 6:19 3:06:40 4:34 1:53:42 5:52:32
321 Bib 407 GB F45-49 4 34:58 3:38 3:15:14 2:38 1:56:07 5:52:35
321 Bib 613 GB M30-34 60 39:59 4:49 2:36:11 3:23 2:28:13 5:52:35
321 Bib 976 GB M40-44 46 41:25 5:39 3:07:05 3:19 1:55:07 5:52:35
324 Bib 546 GB M25-29 40 46:38 5:35 3:14:46 5:02 1:41:12 5:53:14
325 Bib 519 GB M25-29 41 42:05 5:21 3:17:53 4:50 1:43:23 5:53:33
326 Bib 780 GB M35-39 36 41:13 6:57 3:04:00 4:30 1:57:24 5:54:04
327 Bib 164 GB M50-54 31 38:33 5:57 3:13:16 3:45 1:52:39 5:54:10
327 Bib 191 GB M35-39 37 41:06 6:47 3:03:53 2:34 1:59:51 5:54:10
329 Bib 669 GB M30-34 61 34:32 6:55 3:07:24 5:46 1:59:58 5:54:34
330 Bib 1241 GB M50-54 32 38:25 6:46 3:06:32 5:39 1:57:14 5:54:36
331 Bib 904 GB M40-44 47 33:32 6:50 3:13:22 6:10 1:54:49 5:54:44
332 Bib 470 GB M18-24 24 43:00 4:39 3:12:59 2:25 1:51:44 5:54:47
333 Bib 572 GB M25-29 42 36:37 5:12 3:13:14 2:31 1:57:21 5:54:55
334 Bib 1274 GB M55-59 14 31:23 6:43 3:14:20 4:18 1:58:41 5:55:24
335 Bib 336 GB F30-34 9 34:51 5:36 3:20:32 3:59 1:50:31 5:55:30
336 Bib 682 GB M30-34 62 42:43 6:57 3:04:16 3:43 1:57:51 5:55:31
337 Bib 914 GB M40-44 48 35:48 5:17 3:10:50 2:09 2:01:31 5:55:33
338 Bib 700 GB M30-34 63 34:34 6:47 3:05:14 4:25 2:04:45 5:55:46
339 Bib 506 GB M18-24 25 40:55 7:16 3:08:58 3:53 1:54:46 5:55:47
340 Bib 796 GB M35-39 38 39:07 6:23 3:23:27 3:03 1:43:51 5:55:51
341 Bib 343 GB F30-34 10 38:23 5:06 3:13:14 3:02 1:56:13 5:56:00
342 Bib 1132 GB M45-49 39 49:24 6:15 3:09:39 2:59 1:47:45 5:56:02
343 Bib 1114 GB M45-49 40 49:47 8:02 3:07:48 4:14 1:46:13 5:56:04
344 Bib 136 GB F45-49 5 33:19 4:09 3:14:14 2:23 2:02:05 5:56:09
344 Bib 827 GB M35-39 39 43:43 5:01 3:05:22 2:02 2:00:01 5:56:09
346 Bib 497 GB M18-24 26 33:10 6:17 3:05:18 5:09 2:06:17 5:56:10
347 Bib 666 GB M30-34 64 34:56 5:20 3:14:52 4:00 1:57:13 5:56:21
348 Bib 530 GB M25-29 43 39:36 3:56 3:09:13 2:50 2:01:02 5:56:37
349 Bib 654 GB M30-34 65 43:37 9:55 2:56:18 5:24 2:01:28 5:56:41
350 Bib 968 GB M40-44 49 38:51 4:21 3:07:01 3:17 2:03:23 5:56:54
351 Bib 664 GB M30-34 66 36:35 5:41 3:08:04 3:22 2:03:31 5:57:13
352 Bib 1236 GB M50-54 33 40:06 5:14 3:10:11 4:00 1:58:10 5:57:42
353 Bib 972 GB M40-44 50 40:13 7:52 3:09:40 3:27 1:56:52 5:58:05
354 Bib 577 CA M25-29 44 42:17 9:58 3:06:37 5:02 1:54:11 5:58:06
355 Bib 739 GB M30-34 67 45:55 6:53 3:07:59 4:26 1:52:57 5:58:11
356 Bib 752 GB M35-39 40 43:12 6:56 3:15:04 4:30 1:48:48 5:58:30
357 Bib 331 GB F30-34 11 35:22 6:18 3:20:48 3:20 1:53:02 5:58:51
358 Bib 417 GB F45-49 6 41:55 5:47 3:08:53 3:28 1:58:50 5:58:53
359 Bib 637 GB M30-34 68 39:23 4:55 3:10:38 4:20 1:59:46 5:59:02
360 Bib 1048 GB M45-49 41 47:38 8:58 3:18:50 3:05 1:40:34 5:59:06
361 Bib 1222 GB M50-54 34 44:45 5:24 3:12:07 3:48 1:53:03 5:59:07
362 Bib 786 GB M35-39 41 42:00 5:10 3:17:06 2:40 1:52:27 5:59:23
363 Bib 569 GB M25-29 45 37:47 5:47 3:18:44 4:16 1:52:57 5:59:31
364 Bib 1012 GB M40-44 51 50:34 5:52 3:00:33 4:33 1:58:12 5:59:44
365 Bib 901 GB M40-44 52 35:31 5:57 3:20:53 4:30 1:53:02 5:59:53
366 Bib 1068 GB M45-49 42 41:27 6:10 3:14:28 3:26 1:54:31 6:00:03
367 Bib 557 GB M25-29 46 42:09 9:03 3:17:14 4:36 1:47:04 6:00:07
368 Bib 333 GB F30-34 12 43:36 4:52 3:13:01 2:27 1:56:19 6:00:14
369 Bib 1327 GB M18-24 27 40:53 5:36 3:11:12 2:51 1:59:44 6:00:15
370 Bib 760 GB M35-39 42 41:43 7:51 3:13:48 5:25 1:51:38 6:00:25
371 Bib 623 GB M30-34 69 40:43 5:37 2:59:49 2:45 2:11:33 6:00:26
372 Bib 725 GB M30-34 70 39:34 5:38 3:18:08 4:20 1:52:50 6:00:30
373 Bib 658 GB M30-34 71 39:43 6:58 3:09:26 3:56 2:00:40 6:00:43
374 Bib 1160 GB M50-54 35 50:10 6:50 3:09:01 4:36 1:50:19 6:00:55
375 Bib 893 GB M40-44 53 38:49 9:51 3:13:51 5:28 1:53:01 6:01:01
376 Bib 645 GB M30-34 72 45:23 6:43 3:02:49 4:08 2:02:25 6:01:28
377 Bib 405 GB F40-44 10 38:13 8:04 3:18:17 7:21 1:50:19 6:02:13
378 Bib 508 GB M18-24 28 38:15 7:12 3:19:18 3:56 1:53:35 6:02:18
379 Bib 741 GB M30-34 73 39:33 6:32 3:16:20 3:10 1:57:02 6:02:36
380 Bib 1268 GB M55-59 15 49:45 6:39 3:07:17 3:29 1:55:48 6:02:59
381 Bib 585 PL M25-29 47 46:49 7:44 3:16:04 4:04 1:48:38 6:03:20
382 Bib 608 GB M30-34 74 43:32 9:00 3:15:29 3:44 1:51:44 6:03:30
383 Bib 797 CA M35-39 43 44:29 6:16 3:17:44 3:30 1:51:37 6:03:36
384 Bib 234 GB M30-34 75 37:55 5:35 3:22:59 3:47 1:53:23 6:03:39
385 Bib 877 GB M40-44 54 41:02 6:45 3:23:08 4:24 1:48:29 6:03:47
386 Bib 353 GB F30-34 13 48:41 4:09 3:18:53 2:34 1:49:36 6:03:52
387 Bib 884 GB M40-44 55 37:38 6:04 3:18:19 2:54 1:58:58 6:03:53
388 Bib 1323 GB F45-49 7 36:23 3:59 3:30:05 2:41 1:50:59 6:04:07
389 Bib 1133 GB M45-49 43 39:14 5:33 3:09:26 4:50 2:05:11 6:04:14
390 Bib 411 GB F45-49 8 38:01 6:21 3:18:58 3:18 1:57:42 6:04:20
391 Bib 628 GB M30-34 76 42:51 6:27 3:14:43 3:17 1:57:04 6:04:23
392 Bib 1137 GB M45-49 44 39:53 4:44 3:05:01 4:12 2:11:21 6:05:10
393 Bib 1014 GB M40-44 56 37:28 6:24 3:13:19 5:54 2:02:28 6:05:33
394 Bib 779 GB M35-39 44 45:54 7:17 3:12:20 7:50 1:52:35 6:05:56
395 Bib 831 GB M35-39 45 41:08 5:42 3:10:24 4:38 2:04:15 6:06:06
396 Bib 843 GB M35-39 46 41:32 7:11 3:16:09 5:43 1:55:32 6:06:07
397 Bib 1004 GB M40-44 57 37:58 5:06 3:21:04 4:17 1:57:52 6:06:16
398 Bib 770 GB M35-39 47 43:50 3:51 3:02:45 4:37 2:11:18 6:06:21
399 Bib 967 GB M40-44 58 35:43 6:47 3:11:06 5:10 2:07:35 6:06:22
400 Bib 732 GB M30-34 77 42:56 7:22 3:19:50 7:11 1:49:25 6:06:45

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