smilzo
IRONMAN

IRONMAN Boulder 2015

3.8 km swim · 180.2 km bike · 42.2 km run

Official results Age-group thresholds All editions
Finishers
2,010
234 did not finish or were disqualified
Best swim
49:23
3.8 km
Best bike
4:26:54
180.2 km
Best run
3:05:13
42.2 km
Men's podium
  1. 1 Bib 1492M30-34 8:45:20
  2. 2 Bib 130M18-24 8:54:04
  3. 3 Bib 270M35-39 8:58:43
Women's podium
  1. 1 Bib 991F40-44 9:53:41
  2. 2 Bib 680F25-29 10:06:10
  3. 3 Bib 1028F45-49 10:17:58

2,769 results · page 1 of 28

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
1 Bib 1492 M30-34 1 58:06 4:28 4:29:51 3:24 3:09:31 8:45:20
2 Bib 130 M18-24 1 57:05 4:50 4:41:42 4:33 3:05:54 8:54:04
3 Bib 270 M35-39 1 1:09:46 4:49 4:29:51 3:40 3:10:37 8:58:43
4 Bib 416 M45-49 1 1:03:06 4:30 4:30:06 3:18 3:22:46 9:03:46
5 Bib 2860 M35-39 2 49:23 3:39 4:50:04 4:08 3:29:06 9:16:20
6 Bib 37 M35-39 3 1:08:08 2:58 4:33:42 3:02 3:30:06 9:17:56
7 Bib 2861 M35-39 4 1:16:52 4:49 4:43:00 4:21 3:24:51 9:33:53
8 Bib 542 M40-44 1 1:13:51 4:38 4:57:34 4:58 3:17:56 9:38:57
9 Bib 2866 M45-49 2 1:10:40 4:47 4:47:29 4:18 3:33:28 9:40:42
10 Bib 1354 M25-29 1 1:25:26 5:49 5:01:47 4:35 3:05:13 9:42:50
10 Bib 240 M35-39 5 1:09:44 3:46 4:46:16 3:18 3:39:46 9:42:50
12 Bib 146 M25-29 2 1:13:25 4:35 4:45:02 4:15 3:36:16 9:43:33
13 Bib 448 M25-29 3 1:17:56 6:18 4:57:28 4:09 3:19:02 9:44:53
14 Bib 39 M45-49 3 1:07:47 3:35 4:56:46 4:10 3:34:56 9:47:14
15 Bib 288 M40-44 2 1:13:54 4:52 5:04:53 4:24 3:19:28 9:47:31
16 Bib 2865 M45-49 4 1:18:24 5:00 4:46:24 4:41 3:34:53 9:49:22
17 Bib 1908 M35-39 6 1:15:49 4:16 4:52:59 5:45 3:33:03 9:51:52
18 Bib 2063 M40-44 3 1:27:13 5:51 4:48:47 3:23 3:26:42 9:51:56
19 Bib 1459 M30-34 2 1:11:01 5:03 4:51:51 8:13 3:36:07 9:52:15
20 Bib 119 M40-44 4 1:17:02 4:17 4:41:51 2:47 3:46:25 9:52:22
21 Bib 991 F40-44 1 1:06:10 5:54 5:00:36 3:39 3:37:22 9:53:41
22 Bib 188 M45-49 5 1:22:10 7:47 4:52:49 3:55 3:27:05 9:53:46
23 Bib 622 M30-34 3 1:08:42 2:53 4:52:14 3:21 3:46:44 9:53:54
24 Bib 508 M30-34 4 1:08:00 4:09 4:53:00 4:32 3:44:15 9:53:56
25 Bib 1999 M40-44 5 1:16:18 6:34 4:52:03 5:18 3:35:13 9:55:26
26 Bib 68 M45-49 6 1:03:57 4:41 4:55:16 4:03 3:47:57 9:55:54
27 Bib 2132 M40-44 6 1:13:04 5:44 4:57:25 5:32 3:34:30 9:56:15
28 Bib 1500 M30-34 5 1:16:59 4:22 4:48:11 3:55 3:44:12 9:57:39
29 Bib 1930 M35-39 7 1:06:36 6:52 4:58:31 5:05 3:41:06 9:58:10
30 Bib 424 M30-34 6 1:02:41 5:16 5:12:14 4:40 3:33:35 9:58:26
31 Bib 488 M40-44 7 1:06:51 5:42 4:52:00 5:02 3:51:03 10:00:38
32 Bib 2417 M45-49 7 1:06:57 5:20 4:59:20 3:43 3:47:24 10:02:44
33 Bib 191 M35-39 8 1:10:51 4:41 5:04:56 3:19 3:39:45 10:03:32
34 Bib 2863 M40-44 8 1:12:49 6:16 4:58:12 4:24 3:41:54 10:03:35
35 Bib 1389 M25-29 4 1:13:45 5:34 4:57:48 4:08 3:43:16 10:04:31
36 Bib 1766 M35-39 9 1:12:46 3:04 4:42:20 2:57 4:03:38 10:04:45
37 Bib 680 F25-29 1 1:13:20 4:23 5:10:21 5:44 3:32:22 10:06:10
38 Bib 1763 M35-39 10 1:18:47 5:13 5:02:34 4:16 3:37:48 10:08:38
39 Bib 165 M40-44 9 1:06:09 4:05 5:10:22 4:35 3:45:46 10:10:57
40 Bib 139 M45-49 8 1:08:31 5:16 4:58:30 4:14 3:55:03 10:11:34
41 Bib 396 M35-39 11 1:02:06 3:54 5:01:03 6:41 3:58:14 10:11:58
42 Bib 1497 M30-34 7 1:22:34 5:22 5:04:47 4:12 3:35:14 10:12:09
43 Bib 2514 M45-49 9 1:11:24 6:19 4:48:46 5:42 4:00:00 10:12:11
44 Bib 133 M25-29 5 1:07:03 4:49 4:57:17 5:25 3:57:39 10:12:13
45 Bib 2441 M45-49 10 1:18:26 4:26 4:50:55 5:09 3:54:07 10:13:03
46 Bib 131 M30-34 8 57:10 3:48 4:59:48 3:53 4:08:27 10:13:06
47 Bib 1638 M30-34 9 1:11:12 4:09 5:00:11 4:34 3:54:40 10:14:46
48 Bib 213 M40-44 10 1:16:23 5:12 5:01:22 5:17 3:46:34 10:14:48
49 Bib 1893 M35-39 12 58:12 4:54 5:06:45 4:34 4:00:39 10:15:04
50 Bib 1498 M30-34 10 1:11:50 4:08 4:57:50 4:49 3:57:01 10:15:38
51 Bib 1269 M25-29 6 1:19:59 4:09 5:25:32 3:26 3:23:18 10:16:24
52 Bib 295 M30-34 11 1:07:35 4:09 5:15:33 4:18 3:44:55 10:16:30
53 Bib 166 M25-29 7 1:05:26 4:10 4:51:44 4:23 4:11:22 10:17:05
54 Bib 1028 F45-49 1 1:02:17 4:13 5:13:32 5:20 3:52:36 10:17:58
55 Bib 217 M45-49 11 1:08:41 7:12 5:05:31 6:56 3:49:39 10:17:59
56 Bib 340 M50-54 1 1:21:23 7:03 4:51:55 6:21 3:51:47 10:18:29
57 Bib 436 M25-29 8 1:04:54 4:09 5:14:58 4:33 3:52:08 10:20:42
58 Bib 1429 M25-29 9 1:06:07 4:29 4:59:52 5:44 4:05:28 10:21:40
59 Bib 1736 M35-39 13 1:18:44 7:32 4:58:22 5:46 3:52:18 10:22:42
60 Bib 367 M50-54 2 1:14:20 6:42 5:01:24 5:43 3:56:13 10:24:22
61 Bib 378 M30-34 12 59:29 4:06 5:04:47 8:37 4:08:05 10:25:04
62 Bib 1320 M25-29 10 1:03:39 5:24 4:55:18 3:57 4:16:52 10:25:10
63 Bib 1724 M35-39 14 1:15:43 3:43 5:07:14 4:01 3:55:01 10:25:42
64 Bib 167 M40-44 11 1:29:27 6:51 4:51:02 4:08 3:54:47 10:26:15
65 Bib 1604 M30-34 13 1:07:45 5:05 5:16:39 3:35 3:54:34 10:27:38
66 Bib 2651 M50-54 3 1:16:39 5:51 5:13:35 7:06 3:44:28 10:27:39
67 Bib 2172 M40-44 12 1:23:28 7:33 5:03:47 6:26 3:46:33 10:27:47
68 Bib 298 M45-49 12 1:19:39 5:12 5:00:10 3:40 3:59:08 10:27:49
69 Bib 299 M45-49 13 1:15:49 6:00 5:02:21 4:16 3:59:39 10:28:05
70 Bib 1704 M35-39 15 1:16:05 5:31 5:10:51 7:01 3:51:32 10:31:00
71 Bib 2303 M45-49 14 1:22:24 7:24 5:05:55 7:43 3:47:51 10:31:17
72 Bib 117 M35-39 16 1:11:27 5:24 4:58:45 4:07 4:11:39 10:31:22
73 Bib 187 M30-34 14 1:14:57 5:59 5:03:51 6:45 4:00:29 10:32:01
74 Bib 69 M50-54 4 1:12:51 5:06 5:05:02 4:42 4:04:44 10:32:25
75 Bib 1705 M35-39 17 1:15:07 10:15 5:40:22 8:45 3:17:58 10:32:27
76 Bib 1551 M30-34 15 1:10:03 4:33 4:51:14 4:16 4:22:29 10:32:35
77 Bib 2069 M40-44 13 1:04:36 6:02 5:22:21 5:31 3:55:20 10:33:50
78 Bib 325 M40-44 14 1:17:38 5:15 5:05:56 4:02 4:01:32 10:34:23
79 Bib 205 M55-59 1 1:20:38 5:02 5:06:50 5:26 3:57:01 10:34:57
80 Bib 1282 M25-29 11 1:06:01 4:33 5:06:18 4:59 4:13:26 10:35:17
81 Bib 491 M45-49 15 1:39:35 4:21 5:03:17 4:05 3:44:47 10:36:05
82 Bib 492 M50-54 5 1:25:28 6:31 5:00:26 5:31 3:58:15 10:36:11
83 Bib 731 F30-34 1 1:13:59 4:47 5:13:44 3:37 4:00:13 10:36:20
84 Bib 631 M30-34 16 1:12:23 4:57 5:00:47 7:29 4:11:24 10:37:00
84 Bib 66 M35-39 18 1:22:52 10:10 5:15:03 6:35 3:42:20 10:37:00
86 Bib 1552 M30-34 17 1:06:28 5:30 4:45:51 4:54 4:34:44 10:37:27
87 Bib 225 M45-49 16 1:07:03 5:02 5:13:27 5:35 4:08:09 10:39:16
88 Bib 440 M50-54 6 1:08:13 4:42 5:08:38 7:19 4:10:46 10:39:38
89 Bib 2198 M40-44 15 1:20:52 8:45 5:02:16 6:11 4:01:46 10:39:50
90 Bib 1754 M35-39 19 1:26:47 6:16 5:06:30 7:30 3:52:49 10:39:52
91 Bib 330 M40-44 16 1:01:12 4:08 4:52:37 3:55 4:38:06 10:39:58
92 Bib 137 F40-44 2 1:32:18 4:05 5:11:47 3:45 3:48:20 10:40:15
93 Bib 172 F30-34 2 1:18:36 4:37 5:12:39 3:53 4:00:38 10:40:23
94 Bib 458 M45-49 17 1:25:22 4:05 4:59:08 4:48 4:07:08 10:40:31
95 Bib 2558 M50-54 7 1:03:26 4:35 5:09:26 5:31 4:18:04 10:41:02
96 Bib 254 M40-44 17 1:13:08 6:31 5:10:18 5:32 4:05:50 10:41:19
97 Bib 2364 M45-49 18 1:20:45 6:21 5:12:23 6:19 3:55:52 10:41:40
98 Bib 1305 M25-29 12 1:08:26 4:35 5:17:06 4:05 4:07:55 10:42:07
99 Bib 135 M45-49 19 1:36:32 7:16 5:03:05 5:52 3:49:54 10:42:39
100 Bib 234 M45-49 20 1:25:03 6:01 4:59:30 9:18 4:03:52 10:43:44

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