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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 6 of 11

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
501 Bib 902 CA M50-54 50 36:13 4:57 2:59:27 5:11 2:29:35 6:15:23
502 Bib 1109 CA F50-54 13 40:05 5:13 3:17:03 5:58 2:07:06 6:15:25
503 Bib 409 CA M50-54 51 1:03:04 8:41 2:47:20 7:56 2:08:38 6:15:39
504 Bib 728 CA M35-39 46 36:59 5:46 3:10:57 7:48 2:14:19 6:15:50
504 Bib 888 CA M45-49 73 45:15 3:23 2:55:24 5:11 2:26:36 6:15:50
506 Bib 362 CA M55-59 33 41:32 3:30 2:56:24 2:37 2:32:25 6:16:28
507 Bib 898 CA M30-34 58 43:36 8:15 3:17:18 8:05 1:59:23 6:16:36
508 Bib 926 CA M25-29 47 45:57 3:26 2:49:16 3:03 2:35:02 6:16:44
509 Bib 1039 CA M45-49 74 42:09 8:30 3:05:01 7:39 2:13:26 6:16:45
510 Bib 753 UA M35-39 47 40:56 6:22 3:19:18 4:32 2:05:39 6:16:47
511 Bib 401 CA F50-54 14 38:09 3:49 3:13:01 2:44 2:19:27 6:17:09
512 Bib 418 CA M40-44 57 44:16 5:17 2:57:41 5:48 2:24:17 6:17:19
513 Bib 39 CA M60-64 12 46:07 4:42 3:15:40 2:56 2:08:17 6:17:42
514 Bib 910 CA M25-29 48 46:05 4:49 2:59:05 4:04 2:23:47 6:17:49
515 Bib 720 CA M45-49 75 59:11 4:26 2:50:23 5:09 2:19:05 6:18:14
516 Bib 715 CA M18-24 22 44:16 3:50 3:17:23 3:51 2:09:05 6:18:25
517 Bib 738 CA F40-44 16 38:52 3:14 3:13:55 2:08 2:20:16 6:18:26
518 Bib 117 CA M50-54 52 41:43 3:48 3:00:11 3:41 2:29:19 6:18:42
519 Bib 915 CA M45-49 76 42:55 4:15 3:04:29 2:26 2:24:41 6:18:46
520 Bib 1026 CA M40-44 58 48:10 3:44 3:11:20 5:01 2:10:33 6:18:47
521 Bib 273 CA M50-54 53 47:10 6:36 3:05:21 7:07 2:12:37 6:18:52
522 Bib 655 CA M50-54 54 36:43 4:09 2:52:32 4:02 2:41:29 6:18:55
523 Bib 732 CA M30-34 59 45:38 4:44 3:06:41 3:29 2:18:37 6:19:09
524 Bib 51 IE F50-54 15 40:32 4:04 3:09:40 4:42 2:20:15 6:19:13
525 Bib 198 CA F45-49 20 42:12 4:51 3:18:13 2:07 2:12:24 6:19:48
525 Bib 710 CA F55-59 5 42:27 4:19 3:12:07 2:43 2:18:13 6:19:48
527 Bib 928 CA M50-54 55 39:34 4:57 2:58:34 5:12 2:31:34 6:19:50
528 Bib 648 CA M55-59 34 42:41 5:29 3:01:25 3:06 2:27:23 6:20:04
529 Bib 1005 IN M35-39 48 1:02:42 9:44 2:56:50 7:16 2:03:40 6:20:12
530 Bib 501 CA F25-29 10 34:12 4:43 3:19:18 6:37 2:15:30 6:20:19
531 Bib 666 CA M35-39 49 33:22 3:20 3:13:58 3:30 2:26:46 6:20:56
532 Bib 681 BR M55-59 35 46:21 4:12 2:56:34 3:30 2:30:22 6:20:57
533 Bib 1173 CA M40-44 59 37:05 5:52 3:04:44 4:29 2:28:58 6:21:08
533 Bib 862 CA F50-54 16 41:05 5:18 3:13:05 3:28 2:18:12 6:21:08
535 Bib 182 CA M30-34 60 43:22 5:34 3:07:29 3:52 2:20:54 6:21:11
536 Bib 932 CA M35-39 50 38:42 5:18 3:08:43 7:52 2:20:48 6:21:23
537 Bib 945 JP F50-54 17 43:36 5:14 3:13:43 3:34 2:15:21 6:21:29
538 Bib 181 CA F40-44 17 41:58 4:46 3:16:06 6:48 2:11:54 6:21:33
539 Bib 1152 CA M30-34 61 39:01 4:46 3:21:05 5:43 2:11:00 6:21:34
540 Bib 764 CA M60-64 13 44:22 4:23 3:18:26 4:10 2:10:13 6:21:35
540 Bib 97 CA F40-44 18 35:01 3:24 3:13:14 3:34 2:26:22 6:21:35
542 Bib 467 CA M18-24 23 34:53 3:35 3:00:04 4:28 2:38:48 6:21:47
543 Bib 188 CA F50-54 18 51:43 4:01 3:07:55 3:50 2:14:24 6:21:52
544 Bib 1029 CA M35-39 51 40:05 3:16 2:58:46 5:38 2:34:15 6:22:01
545 Bib 920 CA F45-49 21 43:55 4:08 3:18:00 3:55 2:12:13 6:22:11
546 Bib 890 CA M30-34 62 44:32 4:39 2:59:54 4:38 2:29:39 6:23:22
547 Bib 57 CA F35-39 18 46:31 4:40 3:16:09 2:31 2:13:34 6:23:24
548 Bib 736 CA M50-54 56 43:56 6:13 3:02:43 7:29 2:23:05 6:23:25
549 Bib 202 CA M50-54 57 43:50 6:43 3:08:28 3:58 2:20:32 6:23:31
550 Bib 207 CA M50-54 58 48:42 5:52 3:18:30 5:05 2:05:24 6:23:32
551 Bib 595 CA M45-49 77 37:38 2:35 2:44:35 3:48 2:55:06 6:23:41
552 Bib 194 CA M40-44 60 42:39 4:13 3:02:54 6:44 2:27:15 6:23:44
553 Bib 853 CA F40-44 19 40:54 6:20 3:18:14 3:49 2:14:38 6:23:56
554 Bib 372 CA M50-54 59 41:17 4:21 3:03:53 5:16 2:29:14 6:24:01
555 Bib 992 CA M50-54 60 50:20 10:30 2:58:31 5:24 2:19:27 6:24:12
556 Bib 511 CA M40-44 61 41:54 8:39 3:08:26 5:54 2:19:24 6:24:17
557 Bib 229 CA M55-59 36 44:39 5:33 3:03:38 3:26 2:27:19 6:24:33
558 Bib 299 CA M18-24 24 38:39 7:11 3:18:59 3:35 2:16:29 6:24:53
559 Bib 779 CA F30-34 20 37:54 4:20 3:21:02 2:39 2:19:20 6:25:14
560 Bib 1010 CA F35-39 19 37:41 4:24 3:21:46 5:01 2:16:24 6:25:16
561 Bib 988 CA M45-49 78 43:02 3:42 2:54:53 2:27 2:41:46 6:25:49
562 Bib 762 CA M60-64 14 44:48 4:31 3:10:52 4:24 2:21:18 6:25:52
563 Bib 1003 CA M45-49 79 45:30 4:10 3:05:33 2:17 2:28:31 6:26:02
564 Bib 547 CA M35-39 52 42:48 4:23 2:56:56 5:10 2:36:50 6:26:08
565 Bib 191 CA M25-29 49 41:17 7:14 3:06:29 6:14 2:25:11 6:26:25
566 Bib 679 CA F40-44 20 38:18 4:58 3:21:27 5:12 2:16:47 6:26:41
567 Bib 294 CA M45-49 80 38:03 4:41 3:03:19 2:14 2:38:27 6:26:44
568 Bib 582 CA F50-54 19 42:51 6:15 3:15:29 3:51 2:19:18 6:27:44
569 Bib 227 CA M60-64 15 40:55 6:22 3:05:55 6:58 2:27:42 6:27:52
570 Bib 880 CA F45-49 22 46:18 6:36 3:03:25 4:51 2:26:50 6:28:00
571 Bib 781 CA M35-39 53 40:31 5:45 2:59:15 3:02 2:39:31 6:28:04
572 Bib 453 CA M18-24 25 50:41 5:10 3:17:30 4:32 2:10:26 6:28:19
573 Bib 672 CA M65-69 6 52:00 3:42 3:04:50 2:36 2:25:22 6:28:30
574 Bib 991 CA M50-54 61 41:40 4:49 3:07:02 5:51 2:29:19 6:28:40
575 Bib 345 CA F35-39 20 41:12 4:59 3:28:44 3:24 2:10:42 6:29:01
576 Bib 931 CA F40-44 21 38:28 8:21 3:06:44 6:54 2:29:03 6:29:30
577 Bib 1036 CA F45-49 23 47:49 3:50 3:19:38 2:24 2:16:09 6:29:50
577 Bib 1037 CA F45-49 23 42:42 3:09 2:58:27 4:16 2:41:17 6:29:50
579 Bib 302 CA F25-29 11 44:47 6:58 3:12:17 5:28 2:20:53 6:30:24
580 Bib 852 CA M40-44 62 32:50 2:34 3:08:14 4:53 2:41:55 6:30:26
581 Bib 359 CA M45-49 81 42:34 6:47 3:10:05 7:03 2:24:06 6:30:35
582 Bib 1113 CA F50-54 20 44:04 4:20 3:05:37 3:13 2:33:36 6:30:49
583 Bib 1072 CA F50-54 21 42:03 5:25 3:17:11 5:26 2:20:45 6:30:50
584 Bib 246 CA F35-39 21 36:06 3:33 3:13:34 1:56 2:35:48 6:30:57
585 Bib 967 CA F45-49 25 45:02 6:37 3:14:54 8:39 2:16:07 6:31:18
586 Bib 291 CA M30-34 63 38:35 5:29 3:13:37 3:23 2:30:15 6:31:19
587 Bib 661 CA F40-44 22 44:49 6:39 3:15:09 4:31 2:20:36 6:31:44
588 Bib 1013 LT M35-39 54 48:00 5:02 3:24:28 4:55 2:09:25 6:31:50
589 Bib 570 CA F40-44 23 37:53 5:44 3:32:51 2:53 2:12:29 6:31:51
590 Bib 1121 CA M30-34 64 44:23 5:23 3:14:52 5:58 2:21:19 6:31:55
591 Bib 737 CA M50-54 62 40:59 5:58 2:48:43 8:53 2:47:33 6:32:05
592 Bib 364 PH M55-59 37 48:32 4:45 3:02:02 2:29 2:35:00 6:32:48
593 Bib 726 CA F45-49 26 36:49 5:06 3:26:05 3:37 2:21:26 6:33:04
594 Bib 561 CA F50-54 22 57:01 4:16 3:12:19 3:43 2:16:00 6:33:19
595 Bib 1028 CA F40-44 24 50:14 4:59 3:07:14 3:44 2:28:01 6:34:13
596 Bib 612 CA M30-34 65 54:57 6:03 3:26:52 8:11 1:58:42 6:34:44
597 Bib 483 RO M45-49 82 43:06 3:41 3:13:52 2:37 2:31:44 6:34:59
598 Bib 320 US M30-34 66 49:16 5:45 3:09:27 3:38 2:27:00 6:35:06
599 Bib 1000 CA F45-49 27 46:41 5:32 3:11:02 4:28 2:27:44 6:35:27
600 Bib 766 CA F40-44 25 45:27 4:20 3:06:01 2:44 2:37:05 6:35:37

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