smilzo
IRONMAN

IRONMAN World Championship 2004

3.8 km swim · 180.0 km bike · 42.2 km run

Official results Age-group thresholds All editions
Finishers
1,578
149 did not finish or were disqualified
Best swim
50:32
3.8 km
Best bike
4:37:58
180.0 km
Best run
2:21:16
42.2 km
Men's podium
  1. 1 Bib 4DE · MPRO 8:33:29
  2. 2 Bib 1CA · MPRO 8:43:40
  3. 3 Bib 7DE · MPRO 8:45:14
Women's podium
  1. 1 Bib 41CH · FPRO 9:50:04
  2. 2 Bib 45US · FPRO 9:56:19
  3. 3 Bib 49US · FPRO 10:01:56

1,797 results · page 1 of 18

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1 Bib 4 DE MPRO 1 54:27 0:55 4:37:58 2:17 2:57:52 8:33:29
2 Bib 1 CA MPRO 2 53:12 0:27 5:01:38 2:14 2:46:09 8:43:40
3 Bib 7 DE MPRO 3 50:39 1:50 4:55:44 2:10 2:54:51 8:45:14
4 Bib 21 DE MPRO 4 53:24 1:56 4:49:44 2:55 3:00:36 8:48:35
5 Bib 2 BE MPRO 5 54:35 1:33 4:59:57 2:27 2:55:54 8:54:26
6 Bib 134 DK MPRO 6 53:07 1:55 4:48:50 2:21 3:12:32 8:58:45
7 Bib 8 US MPRO 7 51:31 1:57 4:59:36 2:14 3:04:07 8:59:25
8 Bib 31 DE MPRO 8 54:54 1:37 4:58:41 2:00 3:05:59 9:03:11
9 Bib 17 FR MPRO 9 56:28 1:39 5:04:30 2:14 2:59:41 9:04:32
10 Bib 64 ZA MPRO 10 53:18 2:01 5:02:45 6:01 3:00:46 9:04:51
11 Bib 20 AU MPRO 11 56:40 1:54 4:52:45 2:27 3:12:23 9:06:09
12 Bib 12 US MPRO 12 51:21 1:49 5:01:58 6:36 3:05:28 9:07:12
13 Bib 16 DE MPRO 13 56:35 1:58 5:12:17 5:02 2:56:41 9:12:33
14 Bib 137 DE MPRO 14 53:15 2:06 5:05:53 6:48 3:06:57 9:14:59
15 Bib 34 NC MPRO 15 51:32 2:01 5:16:09 6:05 2:59:16 9:15:03
16 Bib 1192 DE M35-39 1 1:03:15 3:33 4:47:27 3:49 3:21:34 9:19:38
17 Bib 107 DE MPRO 16 53:11 2:01 5:11:59 2:18 3:11:53 9:21:22
18 Bib 9 US MPRO 17 54:52 1:21 5:10:26 2:19 3:13:41 9:22:39
19 Bib 36 FR MPRO 18 53:00 2:02 5:12:11 2:29 3:13:59 9:23:41
20 Bib 33 CH MPRO 19 1:05:08 1:47 5:03:48 2:39 3:11:18 9:24:40
21 Bib 1328 CH M30-34 1 1:10:01 3:03 5:07:09 2:30 3:02:08 9:24:51
22 Bib 22 HU MPRO 20 54:50 2:26 5:28:19 3:05 2:58:16 9:26:56
23 Bib 138 UA MPRO 21 56:31 1:39 5:35:27 4:34 2:49:21 9:27:32
24 Bib 42 FR MPRO 22 53:00 1:54 5:23:26 2:10 3:07:43 9:28:13
25 Bib 32 CZ MPRO 23 56:42 1:48 5:19:50 2:49 3:07:55 9:29:04
26 Bib 1638 BE M25-29 1 55:56 1:21 5:15:12 3:10 3:13:46 9:29:25
27 Bib 57 DE MPRO 24 56:32 1:04 5:13:05 2:16 3:16:45 9:29:42
28 Bib 25 JP MPRO 25 59:21 2:06 5:25:58 2:33 3:00:43 9:30:41
29 Bib 29 CH M30-34 2 1:03:33 2:18 5:13:29 7:26 3:04:00 9:30:46
30 Bib 1161 JP M35-39 2 1:00:47 3:23 5:21:37 2:13 3:02:50 9:30:50
31 Bib 48 BE M25-29 2 54:53 1:30 5:27:05 2:02 3:05:30 9:31:00
32 Bib 161 AT MPRO 26 1:08:29 2:04 5:18:46 2:21 2:59:21 9:31:01
33 Bib 1748 DE M18-24 1 1:03:50 2:43 5:14:26 6:37 3:04:06 9:31:42
34 Bib 3 NZ MPRO 27 53:15 1:46 5:19:08 7:11 3:11:25 9:32:45
34 Bib 65 SE MPRO 27 1:01:21 1:54 5:14:24 7:28 3:07:38 9:32:45
36 Bib 113 JP MPRO 29 51:27 1:51 5:30:01 6:24 3:03:16 9:32:59
37 Bib 55 BE MPRO 30 1:01:13 2:15 5:26:32 2:25 3:02:08 9:34:33
38 Bib 63 FR MPRO 31 51:27 1:49 5:09:30 2:14 3:30:09 9:35:09
39 Bib 58 CH M25-29 3 58:03 2:05 5:20:34 2:50 3:11:56 9:35:28
40 Bib 80 DE M25-29 4 1:00:13 2:27 5:21:16 2:17 3:10:15 9:36:28
41 Bib 886 CA M40-44 1 59:30 2:50 5:20:02 3:28 3:11:49 9:37:39
42 Bib 1771 FR M18-24 2 1:00:20 3:08 5:24:43 2:59 3:07:17 9:38:27
43 Bib 1759 US M18-24 3 1:04:32 3:19 5:19:41 3:26 3:07:41 9:38:39
44 Bib 1498 US M30-34 3 55:01 2:09 5:26:46 4:51 3:10:19 9:39:06
45 Bib 110 US MPRO 32 1:06:59 2:43 5:16:50 3:16 3:09:29 9:39:17
46 Bib 1457 DE M30-34 4 1:11:10 2:17 5:17:35 2:32 3:07:18 9:40:52
47 Bib 159 FR MPRO 33 56:41 2:03 5:15:39 2:48 3:24:04 9:41:15
48 Bib 61 CZ MPRO 34 54:25 2:07 5:33:02 2:59 3:10:26 9:42:59
49 Bib 92 EE MPRO 35 1:04:44 2:02 5:04:27 3:46 3:28:32 9:43:31
50 Bib 91 CA MPRO 36 1:01:22 2:07 5:29:27 2:09 3:09:11 9:44:16
51 Bib 1419 DE M30-34 5 1:07:50 3:08 5:16:58 4:05 3:12:46 9:44:47
52 Bib 160 BR MPRO 37 54:50 1:56 5:14:10 3:29 3:30:47 9:45:12
53 Bib 38 DE M35-39 3 58:01 2:22 5:20:17 2:50 3:21:44 9:45:14
54 Bib 1440 JP M30-34 6 1:03:44 2:16 5:27:23 2:16 3:09:56 9:45:35
55 Bib 1669 AT M25-29 5 53:35 2:30 5:15:36 2:22 3:31:46 9:45:49
56 Bib 1456 BE M30-34 7 1:03:49 2:52 5:24:30 8:05 3:06:43 9:45:59
57 Bib 111 NZ MPRO 38 1:01:12 1:51 5:10:56 2:29 3:29:38 9:46:06
58 Bib 76 DE M30-34 8 1:01:40 2:04 5:22:05 2:30 3:19:58 9:48:17
59 Bib 990 DE M35-39 4 1:00:31 2:56 5:20:07 3:27 3:21:50 9:48:51
60 Bib 19 AU MPRO 39 56:39 1:49 5:21:01 9:19 3:20:09 9:48:57
61 Bib 1213 US M35-39 5 1:05:03 4:06 5:17:18 3:42 3:19:07 9:49:16
62 Bib 498 US M45-49 1 1:00:34 3:16 5:18:19 3:32 3:24:01 9:49:42
63 Bib 41 CH FPRO 1 1:01:36 2:03 5:31:37 3:03 3:11:45 9:50:04
64 Bib 1184 IT M35-39 6 1:02:00 2:43 5:19:25 6:26 3:19:40 9:50:14
65 Bib 773 US M40-44 2 1:07:10 3:13 5:17:37 3:25 3:19:10 9:50:35
66 Bib 1418 AU M30-34 9 1:01:22 3:20 5:27:07 2:26 3:16:49 9:51:04
67 Bib 93 FR M35-39 7 1:07:08 3:23 5:27:06 2:51 3:11:03 9:51:31
68 Bib 85 BE MPRO 40 1:01:20 2:31 5:32:26 7:32 3:07:55 9:51:44
69 Bib 1298 US M30-34 10 1:04:01 3:48 5:28:51 3:53 3:11:34 9:52:07
70 Bib 1108 DE M35-39 8 1:04:01 2:08 5:28:27 4:13 3:13:27 9:52:16
71 Bib 1612 CH M25-29 6 1:01:55 3:47 5:34:05 2:57 3:09:48 9:52:32
72 Bib 1182 AT M35-39 9 54:57 1:56 5:24:29 3:44 3:27:33 9:52:39
73 Bib 1420 FR M30-34 11 1:07:58 2:13 5:28:53 2:53 3:10:53 9:52:50
74 Bib 88 AT M30-34 12 1:01:19 2:03 5:34:09 3:21 3:12:19 9:53:11
75 Bib 384 FR M55-59 1 1:08:19 3:28 5:32:34 3:05 3:05:48 9:53:14
76 Bib 1609 DE M25-29 7 1:00:26 3:01 5:30:05 3:43 3:16:13 9:53:28
77 Bib 1482 US M30-34 13 1:13:29 2:54 5:20:37 2:59 3:14:05 9:54:04
78 Bib 1125 DE M35-39 10 1:06:12 2:51 5:30:06 3:04 3:11:56 9:54:09
78 Bib 1692 DE M25-29 8 1:14:12 2:57 5:13:01 2:37 3:21:22 9:54:09
80 Bib 108 US MPRO 41 57:50 1:33 5:29:53 2:59 3:22:09 9:54:24
81 Bib 1636 DE M25-29 9 1:10:56 2:43 5:20:56 3:18 3:17:31 9:55:24
82 Bib 1661 US M25-29 10 1:05:53 2:47 5:22:49 2:38 3:21:25 9:55:32
83 Bib 1374 PT M30-34 14 1:03:44 2:38 5:20:05 3:38 3:25:32 9:55:37
84 Bib 45 US FPRO 2 1:01:18 2:00 5:44:12 2:45 3:06:04 9:56:19
85 Bib 1064 DE M35-39 11 1:05:45 3:15 5:34:04 3:54 3:09:48 9:56:46
86 Bib 1487 AU M30-34 15 52:08 2:38 5:42:54 3:27 3:15:52 9:56:59
87 Bib 1744 BE M18-24 4 57:09 1:53 5:23:18 2:40 3:32:24 9:57:24
88 Bib 1635 DE M25-29 11 1:05:29 5:01 5:33:59 3:02 3:10:10 9:57:41
89 Bib 678 CA M40-44 3 1:01:37 3:09 5:21:41 4:50 3:26:25 9:57:42
90 Bib 1657 CZ M25-29 12 1:01:56 3:10 5:29:32 3:16 3:20:20 9:58:14
91 Bib 1452 AT M30-34 16 1:00:32 3:19 5:25:18 6:03 3:24:03 9:59:15
92 Bib 1147 US M35-39 12 57:50 3:04 5:35:06 5:00 3:18:43 9:59:43
93 Bib 27 US MPRO 42 54:48 2:06 5:26:19 3:41 3:32:59 9:59:53
94 Bib 1477 US M30-34 17 55:02 3:40 5:31:04 2:40 3:27:28 9:59:54
95 Bib 829 US M40-44 4 57:07 3:02 5:41:48 6:37 3:11:28 10:00:02
96 Bib 1095 US M35-39 13 1:06:13 3:42 5:31:11 3:38 3:15:40 10:00:24
97 Bib 1667 AU M25-29 13 1:14:57 3:25 5:52:14 3:45 2:46:10 10:00:31
98 Bib 1449 BE M30-34 18 57:49 2:14 5:34:31 2:30 3:24:26 10:01:30
99 Bib 1752 JP M18-24 5 1:03:19 2:43 5:46:33 3:23 3:05:35 10:01:33
100 Bib 1167 NZ M35-39 14 1:03:17 3:54 5:31:49 3:20 3:19:15 10:01:35

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