smilzo
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 10 of 11

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
901 Bib 972 US M50-54 69 - - 3:00:08 8:16 2:46:18 5:54:42
902 Bib 752 US F55-59 15 - - 3:31:36 6:22 2:16:56 5:54:54
903 Bib 117 US M45-49 81 - - 3:14:00 8:12 2:32:45 5:54:57
904 Bib 730 CA F45-49 30 - - 3:14:35 11:25 2:29:19 5:55:19
905 Bib 861 US F25-29 31 - - 3:27:35 4:41 2:23:14 5:55:30
906 Bib 411 US F40-44 29 - - 3:17:19 7:04 2:31:16 5:55:40
907 Bib 627 US M30-34 100 - - 3:28:32 4:56 2:22:29 5:55:57
908 Bib 1065 US F40-44 30 - - 3:30:39 4:36 2:20:51 5:56:05
909 Bib 625 US F45-49 31 - - 3:28:41 7:28 2:20:04 5:56:13
910 Bib 894 US M35-39 107 - - 3:26:42 7:10 2:23:18 5:57:10
911 Bib 450 US F60-64 8 - - 3:17:47 6:08 2:33:23 5:57:18
912 Bib 134 US F30-34 19 - - 3:28:14 4:37 2:25:31 5:58:22
913 Bib 256 US F50-54 30 - - 3:37:25 6:09 2:15:31 5:59:05
914 Bib 107 CA F30-34 20 - - 3:15:32 5:05 2:39:01 5:59:38
915 Bib 1140 US M50-54 70 - - 3:23:14 8:28 2:27:57 5:59:39
916 Bib 435 US F30-34 21 - - 3:28:20 4:40 2:26:56 5:59:56
917 Bib 1070 US F18-24 17 - - 3:27:01 5:41 2:27:21 6:00:03
918 Bib 510 US M25-29 101 - - 3:21:50 6:15 2:32:01 6:00:06
919 Bib 709 US M30-34 101 - - 3:07:00 5:12 2:48:26 6:00:38
920 Bib 296 US M65-69 8 - - 3:32:48 10:46 2:17:27 6:01:01
921 Bib 873 US M40-44 82 - - 3:23:27 8:38 2:29:14 6:01:19
922 Bib 1088 US M18-24 64 - - 3:38:22 4:03 2:19:09 6:01:34
923 Bib 389 US F35-39 29 - - 3:25:40 4:44 2:31:27 6:01:50
924 Bib 1043 US F40-44 31 - - 3:28:38 5:19 2:27:54 6:01:51
925 Bib 749 US M45-49 82 - - 3:07:56 6:52 2:47:04 6:01:52
926 Bib 1062 US F45-49 32 - - 3:03:45 5:06 2:53:59 6:02:50
926 Bib 471 CA M60-64 33 - - 3:23:19 5:52 2:33:39 6:02:50
928 Bib 607 US F25-29 32 - - 3:43:23 6:03 2:14:17 6:03:42
929 Bib 144 US M65-69 9 - - 3:13:50 8:08 2:41:57 6:03:55
930 Bib 481 US M35-39 108 - - 3:35:55 7:38 2:20:30 6:04:03
931 Bib 735 US M18-24 65 - - 3:21:19 7:14 2:36:51 6:05:24
932 Bib 798 US F30-34 22 - - 3:28:17 5:45 2:32:04 6:06:05
933 Bib 782 US M65-69 10 - - 3:28:15 10:26 2:27:51 6:06:33
934 Bib 896 US M35-39 109 - - 3:22:45 8:39 2:35:17 6:06:41
935 Bib 409 US M40-44 83 - - 3:18:34 8:45 2:39:29 6:06:48
936 Bib 1095 US M25-29 102 - - 3:21:03 4:01 2:42:10 6:07:13
937 Bib 148 US F55-59 16 - - 3:15:17 11:23 2:40:44 6:07:24
938 Bib 335 US F65-69 3 - - 3:23:32 4:21 2:39:44 6:07:37
939 Bib 146 US M25-29 103 - - 3:19:28 7:36 2:40:46 6:07:50
940 Bib 147 US M25-29 104 - - 3:20:01 7:09 2:40:44 6:07:54
941 Bib 1011 US M40-44 84 - - 3:21:47 5:35 2:40:39 6:08:01
942 Bib 977 US F25-29 33 - - 3:47:16 9:36 2:11:14 6:08:06
943 Bib 265 US M50-54 71 - - 3:17:51 11:12 2:39:38 6:08:41
944 Bib 846 US M40-44 85 - - 3:24:07 9:38 2:35:12 6:08:57
945 Bib 262 US F35-39 30 - - 3:27:13 5:28 2:36:20 6:09:02
946 Bib 1089 US M40-44 86 - - 3:24:44 3:41 2:40:56 6:09:21
947 Bib 381 US F25-29 34 - - 3:37:35 5:03 2:27:04 6:09:42
948 Bib 640 US F60-64 9 - - 3:25:33 5:38 2:39:51 6:11:02
949 Bib 754 US F18-24 18 - - 3:34:07 6:39 2:30:19 6:11:05
950 Bib 1153 US M50-54 72 - - 3:33:27 10:05 2:28:03 6:11:36
951 Bib 319 US M25-29 105 - - 3:25:09 6:15 2:40:24 6:11:48
951 Bib 979 US F50-54 31 - - 3:30:10 7:20 2:34:18 6:11:48
953 Bib 644 US F50-54 32 - - 3:29:16 6:42 2:36:30 6:12:28
954 Bib 328 US F40-44 32 - - 3:13:23 6:30 2:53:33 6:13:26
955 Bib 445 US M60-64 34 - - 3:31:24 8:24 2:34:04 6:13:53
956 Bib 1081 US F50-54 33 - - 3:38:30 5:24 2:30:14 6:14:08
956 Bib 983 US M35-39 110 - - 3:17:57 4:12 2:51:59 6:14:08
958 Bib 929 US M40-44 87 - - 3:21:45 9:27 2:43:26 6:14:38
959 Bib 478 US M40-44 88 - - 3:14:54 8:28 2:51:54 6:15:16
960 Bib 483 US M60-64 35 - - 3:25:12 7:46 2:42:55 6:15:53
961 Bib 541 US M50-54 73 - - 3:21:58 6:02 2:48:33 6:16:34
962 Bib 459 US M30-34 102 - - 3:26:46 10:42 2:39:09 6:16:38
963 Bib 649 US F55-59 17 - - 3:26:29 5:38 2:44:35 6:16:42
964 Bib 1131 US M40-44 89 - - 3:31:17 6:20 2:39:15 6:16:52
965 Bib 812 US M18-24 66 - - 3:17:22 7:15 2:52:24 6:17:00
966 Bib 278 US F55-59 18 - - 3:08:37 5:45 3:02:44 6:17:06
967 Bib 697 US M40-44 90 - - 3:48:31 9:27 2:19:18 6:17:15
968 Bib 489 US M55-59 56 - - 3:02:57 5:07 3:09:14 6:17:19
969 Bib 867 VE M25-29 106 - - 3:36:39 9:18 2:31:34 6:17:30
970 Bib 1037 US M40-44 91 - - 3:24:45 8:28 2:45:01 6:18:14
971 Bib 1000 GB M45-49 83 - - 3:45:30 7:21 2:25:42 6:18:33
972 Bib 397 US M40-44 92 - - 3:17:46 6:14 2:56:37 6:20:37
973 Bib 458 US M60-64 36 - - 3:31:16 10:17 2:39:06 6:20:39
974 Bib 484 US F30-34 23 - - 3:32:48 8:02 2:39:55 6:20:45
975 Bib 956 US M55-59 57 - - 3:29:11 8:05 2:43:36 6:20:51
976 Bib 290 US M40-44 93 - - 3:46:20 9:32 2:25:57 6:21:49
977 Bib 439 US F40-44 33 - - 3:49:31 4:52 2:28:23 6:22:47
978 Bib 131 US F35-39 31 - - 3:19:37 6:35 2:56:41 6:22:53
979 Bib 349 US M45-49 84 - - 3:23:43 7:26 2:51:49 6:22:57
980 Bib 834 US M30-34 103 - - 3:28:42 7:23 2:46:53 6:22:58
981 Bib 855 IN M40-44 94 - - 3:35:59 7:16 2:39:58 6:23:13
982 Bib 245 US M18-24 67 - - 3:45:20 7:13 2:30:48 6:23:21
983 Bib 1152 US M30-34 104 - - 3:45:18 7:16 2:31:15 6:23:49
984 Bib 638 US F35-39 32 - - 3:39:56 6:17 2:37:40 6:23:53
985 Bib 1006 US M55-59 58 - - 3:42:57 9:44 2:31:45 6:24:25
986 Bib 542 US F60-64 10 - - 3:19:12 9:10 2:56:06 6:24:28
987 Bib 756 US M35-39 111 - - 3:50:24 4:16 2:30:22 6:25:02
988 Bib 941 US M50-54 74 - - 3:55:20 5:04 2:24:43 6:25:08
989 Bib 608 US M55-59 59 - - 3:55:42 5:39 2:23:54 6:25:14
990 Bib 414 US F45-49 33 - - 3:40:38 8:01 2:36:50 6:25:30
991 Bib 606 US F25-29 35 - - 3:56:09 5:37 2:23:53 6:25:39
992 Bib 405 US M35-39 112 - - 3:42:52 7:17 2:35:49 6:25:58
993 Bib 1102 US M25-29 107 - - 3:26:50 11:12 2:48:46 6:26:48
994 Bib 531 US M25-29 108 - - 3:52:21 7:30 2:27:34 6:27:25
995 Bib 958 US M50-54 75 - - 3:29:31 7:39 2:50:22 6:27:33
996 Bib 826 US M45-49 85 - - 3:50:36 11:17 2:26:23 6:28:16
997 Bib 887 US F30-34 24 - - 3:51:10 8:41 2:29:04 6:28:56
998 Bib 795 US M60-64 37 - - 3:28:36 10:34 2:49:58 6:29:08
999 Bib 732 US M60-64 38 - - 3:44:02 6:41 2:38:26 6:29:09
1000 Bib 906 US F60-64 11 - - 3:26:15 9:25 2:53:53 6:29:34

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