smilzo
IRONMAN

IRONMAN Chattanooga 2023

3.862 km swim · 185.799 km bike · 42.4062 km run

Official results Age-group thresholds All editions
Finishers
1,238
136 did not finish or were disqualified
Best swim
34:53
3.862 km
Best bike
4:39:53
185.799 km
Best run
2:59:30
42.4062 km
Men's podium
  1. 1 Bib 145US · M25-29 8:22:55
  2. 2 Bib 86US · M40-44 8:45:20
  3. 3 Bib 167US · M35-39 8:53:45
Women's podium
  1. 1 Bib 159US · F30-34 10:20:30
  2. 2 Bib 995US · F40-44 10:25:40
  3. 3 Bib 1394US · F30-34 10:38:10

1,391 results · page 1 of 14

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1 Bib 145 US M25-29 1 38:21 3:19 4:39:53 1:52 2:59:30 8:22:55
2 Bib 86 US M40-44 1 40:11 4:12 4:47:59 2:25 3:10:33 8:45:20
3 Bib 167 US M35-39 1 40:26 4:24 4:55:20 3:08 3:10:27 8:53:45
4 Bib 121 US M30-34 1 39:48 4:51 4:44:03 2:51 3:28:02 8:59:35
5 Bib 108 US M45-49 1 38:29 5:08 4:56:45 3:33 3:16:03 8:59:57
6 Bib 635 US M35-39 2 35:50 4:06 5:03:17 4:24 3:13:35 9:01:11
7 Bib 1055 CA M40-44 2 40:45 4:10 5:01:18 2:43 3:14:11 9:03:06
8 Bib 1058 US M40-44 3 40:42 3:32 4:50:39 3:11 3:25:55 9:03:58
9 Bib 1063 US M35-39 3 39:51 3:44 5:06:55 3:09 3:16:50 9:10:29
10 Bib 139 CH M35-39 4 44:00 3:42 5:06:07 3:35 3:16:27 9:13:51
11 Bib 135 US M40-44 4 37:50 4:07 4:43:15 2:09 3:46:50 9:14:11
12 Bib 352 CA M40-44 5 44:05 5:23 4:56:46 3:05 3:29:26 9:18:45
13 Bib 191 US M40-44 6 38:17 5:27 5:10:00 4:10 3:23:57 9:21:52
14 Bib 1054 CA M30-34 2 40:22 4:29 5:17:12 3:26 3:19:45 9:25:14
15 Bib 1098 US M18-24 1 45:42 4:47 5:05:52 4:15 3:25:10 9:25:46
16 Bib 433 US M35-39 5 40:41 4:34 5:18:11 3:35 3:19:26 9:26:27
17 Bib 956 MX M35-39 6 44:02 4:16 5:01:25 2:22 3:35:07 9:27:12
18 Bib 335 AR M45-49 2 35:57 3:36 5:08:43 3:34 3:35:46 9:27:37
19 Bib 83 NL M35-39 7 43:27 5:17 5:08:49 3:41 3:27:09 9:28:23
20 Bib 1338 US M30-34 3 42:04 4:28 5:13:19 3:29 3:27:22 9:30:42
21 Bib 293 FI M40-44 7 41:42 4:31 5:14:11 2:06 3:30:55 9:33:25
22 Bib 1277 US M50-54 1 40:14 4:22 5:05:12 4:10 3:39:50 9:33:47
23 Bib 93 US M45-49 3 42:13 4:46 5:13:30 2:44 3:30:53 9:34:06
24 Bib 1278 US M18-24 2 40:05 4:02 5:05:33 3:35 3:43:27 9:36:42
25 Bib 122 CA M30-34 4 41:04 5:03 5:20:27 3:32 3:26:56 9:37:02
26 Bib 515 US M18-24 3 42:25 4:19 5:22:29 3:06 3:25:25 9:37:43
27 Bib 79 US M40-44 8 39:48 4:09 5:17:14 3:52 3:33:19 9:38:22
28 Bib 72 US M45-49 4 42:49 4:07 5:19:44 2:39 3:30:32 9:39:50
29 Bib 1090 US M35-39 8 42:00 5:14 5:10:22 3:34 3:38:45 9:39:55
30 Bib 1288 US M25-29 2 39:18 4:39 5:13:25 4:21 3:38:23 9:40:06
31 Bib 1197 US M30-34 5 41:31 6:12 5:33:08 3:09 3:22:03 9:46:03
32 Bib 346 US M35-39 9 41:24 7:48 5:24:11 4:56 3:35:46 9:54:04
33 Bib 1113 US M35-39 10 38:38 3:30 4:55:03 3:08 4:15:45 9:56:04
34 Bib 87 CA M40-44 9 43:22 3:31 5:05:45 5:13 3:58:30 9:56:20
35 Bib 161 US M35-39 11 44:13 5:00 5:25:52 5:06 3:36:48 9:56:59
36 Bib 787 US M40-44 10 40:53 4:17 5:31:39 3:55 3:36:58 9:57:41
37 Bib 125 US M25-29 3 35:07 3:29 5:31:59 3:01 3:45:40 9:59:16
38 Bib 1260 US M35-39 12 41:02 4:12 5:04:14 3:43 4:09:46 10:02:56
39 Bib 144 US M35-39 13 45:44 6:38 5:31:43 5:20 3:36:04 10:05:31
40 Bib 1388 US M25-29 4 34:53 3:35 5:15:41 2:12 4:10:17 10:06:39
41 Bib 389 BR M45-49 5 46:11 5:37 5:07:53 4:25 4:03:54 10:08:00
42 Bib 414 US M45-49 6 38:35 4:41 5:36:55 4:50 3:43:16 10:08:17
43 Bib 1057 US M35-39 14 49:09 4:55 5:22:08 3:36 3:48:32 10:08:20
44 Bib 160 MX M35-39 15 44:54 5:26 5:36:35 3:18 3:39:14 10:09:27
45 Bib 127 US M50-54 2 42:01 6:02 5:26:27 4:22 3:50:57 10:09:50
46 Bib 131 US M35-39 16 44:15 4:44 5:35:59 6:15 3:39:27 10:10:39
47 Bib 691 MX M45-49 7 44:24 7:00 5:33:26 5:14 3:42:08 10:12:12
48 Bib 1334 US M35-39 17 38:20 4:55 5:33:42 4:37 3:52:26 10:14:00
49 Bib 339 EE M40-44 11 42:15 3:50 5:29:28 3:09 3:55:25 10:14:07
50 Bib 1139 US M35-39 18 44:01 5:45 5:21:19 4:11 4:00:47 10:16:03
51 Bib 77 US M40-44 12 45:26 5:27 5:31:05 3:18 3:50:57 10:16:12
52 Bib 132 CA M40-44 13 41:34 3:58 5:23:48 3:34 4:03:24 10:16:19
53 Bib 327 US M45-49 8 42:50 4:40 5:26:32 3:28 3:59:21 10:16:51
54 Bib 208 US M35-39 19 43:52 6:43 5:30:37 4:34 3:51:36 10:17:22
55 Bib 116 US M50-54 3 42:05 5:05 5:31:43 4:01 3:54:36 10:17:29
56 Bib 133 DE M55-59 1 45:57 4:23 5:27:05 2:57 3:57:22 10:17:44
57 Bib 111 BR M30-34 6 39:27 4:45 5:13:39 2:59 4:17:49 10:18:40
58 Bib 480 US M45-49 9 44:23 4:48 5:25:29 3:06 4:01:45 10:19:31
59 Bib 300 CA M50-54 4 43:13 5:20 5:32:25 4:08 3:55:13 10:20:20
60 Bib 159 US F30-34 1 44:11 5:04 5:46:20 4:48 3:40:07 10:20:30
61 Bib 173 US M40-44 14 49:07 5:26 5:40:11 6:30 3:40:25 10:21:39
62 Bib 1244 US M40-44 15 43:06 5:35 5:20:08 5:14 4:08:00 10:22:03
63 Bib 545 US M55-59 2 45:11 8:03 5:40:26 5:21 3:43:17 10:22:18
64 Bib 1102 US M40-44 16 40:20 6:16 5:40:01 4:59 3:51:33 10:23:08
65 Bib 1146 US M18-24 4 41:34 7:49 5:39:58 5:26 3:48:27 10:23:14
66 Bib 78 US M50-54 5 45:20 4:42 5:41:08 3:34 3:48:47 10:23:32
67 Bib 69 US M30-34 7 46:47 3:28 5:38:17 2:36 3:53:34 10:24:43
68 Bib 1397 CA M45-49 10 46:07 4:16 5:28:03 3:02 4:03:37 10:25:06
69 Bib 67 US M60-64 1 42:24 4:52 5:31:50 5:17 4:01:12 10:25:34
70 Bib 995 US F40-44 1 43:30 5:31 5:33:42 2:59 3:59:57 10:25:40
71 Bib 582 US M45-49 11 44:47 6:45 5:39:42 5:33 3:51:41 10:28:27
72 Bib 89 US M45-49 12 46:28 5:00 5:29:50 3:10 4:04:04 10:28:32
73 Bib 1043 US M50-54 6 42:05 5:38 5:35:56 4:46 4:00:35 10:29:00
74 Bib 993 US M55-59 3 46:06 6:04 5:32:20 3:16 4:01:22 10:29:09
75 Bib 1101 US M55-59 4 41:21 5:15 5:59:24 4:38 3:38:34 10:29:12
76 Bib 123 CA M50-54 7 40:30 5:08 5:26:40 5:06 4:12:58 10:30:22
77 Bib 960 US M40-44 17 44:42 6:31 5:40:09 4:43 3:54:44 10:30:49
78 Bib 162 US M40-44 18 43:57 6:11 5:30:20 6:39 4:03:44 10:30:50
79 Bib 295 US M40-44 19 45:20 8:23 5:29:29 5:13 4:03:22 10:31:47
80 Bib 221 US M45-49 13 42:23 4:11 5:38:27 2:35 4:04:23 10:31:58
81 Bib 469 US M50-54 8 42:23 6:10 5:28:27 7:03 4:08:26 10:32:30
82 Bib 147 US M50-54 9 45:31 7:57 5:41:59 9:21 3:49:15 10:34:04
83 Bib 967 PL M55-59 5 42:51 5:30 5:30:32 5:24 4:13:04 10:37:21
84 Bib 752 US M30-34 8 46:46 10:15 5:31:04 9:36 3:59:44 10:37:25
85 Bib 1130 US M35-39 20 44:06 9:37 6:16:29 5:17 3:22:19 10:37:48
86 Bib 176 US M45-49 14 48:13 6:30 5:43:08 6:31 3:53:32 10:37:54
87 Bib 1394 US F30-34 2 42:14 5:48 6:00:28 6:49 3:42:51 10:38:10
88 Bib 1438 US M30-34 9 40:46 5:03 5:32:29 4:57 4:15:45 10:38:59
89 Bib 629 US M30-34 10 35:15 6:08 5:14:07 5:03 4:39:37 10:40:08
90 Bib 74 US M45-49 15 39:34 3:53 5:33:26 3:51 4:20:21 10:41:04
91 Bib 224 US M35-39 21 44:36 6:11 5:16:21 4:16 4:29:59 10:41:23
92 Bib 1068 US M35-39 22 44:45 6:19 5:21:07 5:57 4:23:29 10:41:38
93 Bib 1348 US M30-34 11 46:12 5:28 5:38:51 3:43 4:07:57 10:42:11
94 Bib 1419 US M30-34 12 49:15 5:33 5:33:09 4:34 4:09:49 10:42:20
95 Bib 110 US F40-44 2 47:50 4:15 5:23:56 3:55 4:23:40 10:43:37
96 Bib 91 US M65-69 1 44:49 10:54 5:39:59 7:15 4:00:44 10:43:41
97 Bib 1027 US M30-34 13 46:59 6:46 5:55:00 7:07 3:48:02 10:43:55
98 Bib 417 US M45-49 16 43:50 6:14 5:30:33 4:18 4:19:29 10:44:24
99 Bib 345 CA M45-49 17 45:52 6:48 5:11:04 4:07 4:36:55 10:44:45
100 Bib 684 ME M30-34 14 41:47 4:56 5:27:53 5:07 4:25:24 10:45:08

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