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IRONMAN 70.3

IRONMAN 70.3 Muskoka 2021

1.931 km swim · 89.6388 km bike · 21.38 km run

Official results Age-group thresholds All editions
Finishers
828
48 did not finish or were disqualified
Best swim
23:25
1.931 km
Best bike
2:16:39
89.6388 km
Best run
1:17:45
21.38 km
Men's podium
  1. 1 Bib 1104CA · M40-44 4:19:04
  2. 2 Bib 106CA · M25-29 4:19:11
  3. 3 Bib 1116CA · M45-49 4:19:43
Women's podium
  1. 1 Bib 7CA · F35-39 4:35:13
  2. 2 Bib 842CA · F18-24 4:42:49
  3. 3 Bib 64CA · F45-49 4:55:43

1,091 results · page 4 of 11

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
301 Bib 757 CA M45-49 47 40:50 3:33 2:57:03 2:48 1:56:11 5:40:26
302 Bib 607 CA M35-39 35 43:52 5:17 2:50:01 4:05 1:57:14 5:40:28
303 Bib 219 CA M55-59 15 32:32 3:54 2:48:13 4:47 2:11:05 5:40:33
304 Bib 953 CA M50-54 28 40:36 2:05 2:52:42 1:59 2:03:28 5:40:50
305 Bib 65 CA F60-64 1 34:11 4:02 2:50:45 2:55 2:09:05 5:40:57
306 Bib 94 CA M45-49 48 36:21 2:49 2:49:11 3:06 2:09:41 5:41:07
307 Bib 865 CA F25-29 5 34:50 2:48 2:59:29 2:26 2:01:50 5:41:22
308 Bib 543 CA M25-29 30 41:24 6:26 2:49:35 4:29 1:59:35 5:41:28
309 Bib 447 CA M30-34 44 38:52 6:52 2:43:08 5:37 2:07:16 5:41:44
310 Bib 782 CA M55-59 16 39:25 3:37 2:47:51 1:59 2:08:54 5:41:46
311 Bib 260 CA F30-34 13 35:14 5:34 3:11:28 4:26 1:45:08 5:41:51
312 Bib 460 CA M40-44 37 41:50 8:42 2:58:36 6:27 1:46:28 5:42:03
313 Bib 868 CA M50-54 29 34:27 6:48 2:46:07 5:56 2:08:55 5:42:13
314 Bib 245 CA M45-49 49 35:45 3:18 2:52:53 2:22 2:08:00 5:42:18
315 Bib 360 CA M45-49 50 38:26 3:28 2:48:20 2:20 2:09:56 5:42:29
316 Bib 96 CA F45-49 9 44:47 4:12 2:47:06 4:00 2:02:51 5:42:55
317 Bib 848 CA M45-49 51 34:40 4:39 3:09:05 1:59 1:52:46 5:43:08
318 Bib 1135 CA F45-49 10 44:21 3:06 2:59:07 2:04 1:54:46 5:43:24
319 Bib 179 CA M25-29 31 38:12 4:43 3:02:03 4:40 1:53:58 5:43:36
320 Bib 934 CA M50-54 30 30:53 4:40 2:45:30 3:49 2:18:45 5:43:37
321 Bib 994 CA F40-44 5 38:14 4:38 2:55:47 2:42 2:02:26 5:43:47
322 Bib 1150 CA M30-34 45 37:40 3:14 2:50:57 2:09 2:10:17 5:44:17
323 Bib 935 CA M40-44 38 41:03 4:20 2:55:08 3:48 1:59:58 5:44:18
324 Bib 1114 CA M55-59 17 38:00 4:09 2:46:47 3:54 2:11:36 5:44:26
325 Bib 461 CA M18-24 13 35:37 6:02 2:43:00 4:43 2:15:10 5:44:32
326 Bib 775 CA F40-44 6 37:50 3:27 3:12:41 2:43 1:47:59 5:44:40
327 Bib 504 CA M50-54 31 40:08 3:00 2:46:50 3:20 2:11:32 5:44:50
328 Bib 747 CA F25-29 6 34:11 2:51 2:56:58 2:03 2:08:56 5:44:59
329 Bib 1164 CA M55-59 18 40:55 3:13 2:45:34 3:05 2:12:59 5:45:46
330 Bib 358 CA M40-44 39 36:04 4:16 2:45:05 3:47 2:16:38 5:45:50
330 Bib 82 CA F45-49 11 36:20 4:39 2:54:11 3:07 2:07:33 5:45:50
332 Bib 1158 CA F18-24 7 42:13 3:52 3:04:38 2:51 1:52:20 5:45:53
333 Bib 594 CA M50-54 32 36:10 1:58 2:58:41 1:10 2:07:58 5:45:58
334 Bib 268 CA M45-49 52 36:38 4:12 2:50:00 3:05 2:12:06 5:46:01
334 Bib 640 FI M55-59 19 35:56 4:26 2:59:20 2:54 2:03:24 5:46:01
336 Bib 67 CA M40-44 40 38:11 3:48 2:50:24 1:55 2:11:45 5:46:04
337 Bib 83 CN M30-34 46 44:48 4:56 2:58:56 3:56 1:53:32 5:46:07
338 Bib 667 CA F40-44 7 39:51 2:33 2:59:52 1:23 2:02:29 5:46:09
339 Bib 599 CA M50-54 33 41:59 4:45 2:54:15 3:08 2:02:27 5:46:34
340 Bib 960 CA M25-29 32 36:26 5:25 2:41:20 4:45 2:18:59 5:46:54
341 Bib 375 CA M30-34 47 34:27 4:30 2:49:51 2:01 2:16:24 5:47:13
342 Bib 885 CA M35-39 36 39:19 8:47 2:57:43 5:30 1:55:56 5:47:15
343 Bib 462 CA M25-29 33 40:56 4:54 2:44:47 3:15 2:13:48 5:47:39
344 Bib 1015 CA M25-29 34 41:49 6:19 2:51:16 6:54 2:01:42 5:48:00
345 Bib 276 CA M40-44 41 43:41 4:06 3:01:07 2:52 1:56:27 5:48:13
346 Bib 559 CA M40-44 42 29:04 2:46 2:53:45 5:25 2:17:26 5:48:26
347 Bib 374 CA M55-59 20 37:29 3:30 2:56:21 4:01 2:07:07 5:48:27
348 Bib 335 FR M25-29 35 42:33 4:52 3:02:10 3:19 1:55:32 5:48:28
349 Bib 567 CA M40-44 43 34:44 1:30 2:34:30 1:49 2:36:07 5:48:40
350 Bib 867 CA M55-59 21 47:56 5:27 2:52:25 5:39 1:57:14 5:48:41
351 Bib 315 CA M25-29 36 40:33 3:22 2:50:36 2:41 2:11:31 5:48:43
352 Bib 1004 CA F25-29 7 36:11 3:51 3:01:13 2:55 2:04:42 5:48:52
353 Bib 833 CA M30-34 48 40:22 4:36 2:54:17 6:26 2:03:20 5:49:00
354 Bib 292 CA M45-49 53 34:54 5:02 2:58:12 3:38 2:07:34 5:49:19
355 Bib 267 CA M45-49 54 34:17 3:28 2:54:34 3:26 2:13:42 5:49:28
356 Bib 56 CA F40-44 8 45:55 3:35 2:52:40 2:34 2:04:51 5:49:35
357 Bib 584 CA M55-59 22 33:49 7:57 3:03:30 3:28 2:01:07 5:49:50
358 Bib 963 CA F45-49 12 43:19 3:06 2:53:06 2:41 2:07:38 5:49:51
359 Bib 924 CA M40-44 44 41:42 4:14 3:07:23 3:03 1:53:38 5:50:00
360 Bib 397 CA M45-49 55 44:38 4:57 2:53:37 5:09 2:02:08 5:50:28
361 Bib 797 BR F30-34 14 46:53 3:52 3:00:25 2:10 1:57:13 5:50:32
362 Bib 641 CA F40-44 9 43:13 2:39 2:54:38 1:30 2:08:49 5:50:49
363 Bib 354 CA F50-54 5 36:37 2:47 2:56:13 2:11 2:13:04 5:50:53
364 Bib 718 CA F45-49 13 39:12 5:25 2:59:07 3:21 2:03:54 5:50:59
365 Bib 1002 CA M35-39 37 39:38 4:09 2:47:57 3:05 2:16:30 5:51:18
366 Bib 454 CA M50-54 34 37:10 4:27 2:54:53 5:21 2:09:30 5:51:21
367 Bib 896 CA F35-39 11 35:59 3:43 2:54:52 3:05 2:13:45 5:51:25
368 Bib 1011 CA M35-39 38 38:53 4:50 2:50:40 2:51 2:14:27 5:51:40
369 Bib 350 PT M40-44 45 37:29 6:13 2:56:09 3:04 2:08:55 5:51:50
370 Bib 588 CA F50-54 6 35:07 3:15 3:00:21 2:10 2:10:59 5:51:52
371 Bib 860 CA F25-29 8 37:16 3:58 2:57:20 2:03 2:11:19 5:51:55
372 Bib 551 CA M50-54 35 38:33 4:16 2:58:02 2:44 2:08:23 5:51:57
373 Bib 671 CA M30-34 49 50:48 4:56 2:49:29 3:04 2:03:50 5:52:07
374 Bib 1131 CA M18-24 14 40:44 4:04 3:10:54 2:39 1:53:54 5:52:16
375 Bib 108 CA M45-49 56 37:09 4:22 2:41:23 2:37 2:27:07 5:52:39
376 Bib 164 CA M40-44 46 32:52 4:20 2:41:01 2:13 2:32:39 5:53:06
377 Bib 644 CA F30-34 15 39:02 3:39 3:03:13 2:49 2:04:24 5:53:07
378 Bib 696 CA M40-44 47 38:35 2:57 2:49:00 1:29 2:21:20 5:53:20
379 Bib 266 CA F60-64 2 33:41 3:09 3:00:50 2:36 2:13:17 5:53:33
380 Bib 646 CA F18-24 8 42:33 3:09 3:11:09 1:54 1:55:04 5:53:50
381 Bib 46 CA F45-49 14 39:00 3:49 2:55:23 4:18 2:11:20 5:53:51
382 Bib 184 CA M35-39 39 39:24 5:40 2:56:02 4:00 2:08:47 5:53:52
382 Bib 339 CA M25-29 37 37:48 4:09 2:48:49 2:59 2:20:07 5:53:52
384 Bib 825 CA F35-39 12 40:23 3:01 2:51:32 2:41 2:16:30 5:54:06
385 Bib 832 CA M18-24 15 47:53 4:30 2:57:49 4:09 1:59:47 5:54:08
386 Bib 457 CA M25-29 38 40:49 4:23 3:05:18 3:34 2:00:11 5:54:15
386 Bib 73 CA M55-59 23 34:07 2:36 2:50:36 2:42 2:24:14 5:54:15
386 Bib 944 CA M40-44 48 32:11 2:25 3:01:18 1:45 2:16:37 5:54:15
389 Bib 603 US F35-39 13 47:20 4:48 3:10:28 3:26 1:48:22 5:54:23
390 Bib 284 CA M30-34 50 36:21 3:53 2:50:43 3:21 2:20:07 5:54:26
391 Bib 774 CA F45-49 15 39:38 4:04 3:05:38 3:03 2:02:06 5:54:30
392 Bib 834 CA M30-34 51 40:20 4:26 2:47:08 6:11 2:16:27 5:54:32
393 Bib 248 CA M30-34 52 43:20 6:29 2:38:19 6:24 2:20:04 5:54:36
394 Bib 537 CA M30-34 53 43:03 5:44 2:47:32 4:06 2:14:14 5:54:39
395 Bib 471 CA M18-24 16 43:21 5:13 3:12:54 4:00 1:49:14 5:54:43
396 Bib 34 CA M40-44 49 43:01 3:16 3:03:57 1:47 2:02:42 5:54:44
397 Bib 772 CA M60-64 7 46:45 8:09 2:56:14 5:08 1:58:29 5:54:45
398 Bib 61 CA M55-59 24 34:54 3:47 2:43:52 3:32 2:28:46 5:54:50
399 Bib 1124 CA F30-34 16 39:50 3:54 3:04:32 2:25 2:04:11 5:54:52
400 Bib 975 CA M60-64 8 36:40 4:48 2:54:19 4:46 2:14:21 5:54:54

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