smilzo
IRONMAN 70.3

IRONMAN 70.3 Santa Cruz 2025

1.931 km swim · 90.8475 km bike · 21.533 km run

Official results Age-group thresholds All editions
Finishers
2,214
66 did not finish or were disqualified
Best swim
22:36
1.931 km
Best bike
2:00:42
90.8475 km
Best run
1:08:59
21.533 km
Men's podium
  1. 1 Bib 50AU · MPRO 3:41:04
  2. 2 Bib 52US · MPRO 3:42:52
  3. 3 Bib 53US · MPRO 3:43:06
Women's podium
  1. 1 Bib 2CA · FPRO 4:10:54
  2. 2 Bib 1US · FPRO 4:12:43
  3. 3 Bib 4US · FPRO 4:16:33

2,311 results · page 2 of 24

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
101 Bib 1652 US M18-24 5 26:53 4:24 2:24:25 2:07 1:33:53 4:31:42
102 Bib 233 US M50-54 4 27:24 4:51 2:23:01 1:41 1:35:13 4:32:10
103 Bib 603 US M35-39 8 25:37 4:34 2:24:04 1:31 1:36:35 4:32:20
104 Bib 1835 US M30-34 8 31:49 5:05 2:26:03 1:52 1:27:39 4:32:27
105 Bib 202 BE M40-44 8 34:34 6:40 2:21:54 3:27 1:26:10 4:32:45
106 Bib 1436 US M30-34 9 27:23 4:52 2:24:06 2:01 1:34:33 4:32:54
107 Bib 340 US M40-44 9 34:08 5:41 2:20:35 2:38 1:30:02 4:33:04
108 Bib 70 US MPRO 39 23:22 3:33 2:45:04 1:16 1:20:01 4:33:17
109 Bib 700 MX M18-24 6 34:31 6:00 2:21:36 1:37 1:29:54 4:33:38
110 Bib 170 US M35-39 9 28:47 5:18 2:20:11 1:32 1:38:00 4:33:48
111 Bib 243 US M40-44 10 28:19 4:50 2:30:55 1:52 1:27:56 4:33:51
112 Bib 2136 US M30-34 10 34:04 5:36 2:21:54 1:41 1:30:49 4:34:04
113 Bib 19 US FPRO 18 30:12 4:48 2:30:03 1:28 1:28:09 4:34:39
114 Bib 2438 CA M35-39 10 27:11 6:20 2:26:41 3:56 1:30:47 4:34:57
114 Bib 797 US M40-44 11 37:35 6:13 2:22:11 2:54 1:26:04 4:34:57
116 Bib 1043 CA M35-39 11 34:02 5:36 2:20:17 2:25 1:32:41 4:35:02
117 Bib 257 US M45-49 3 30:47 5:58 2:27:39 2:56 1:27:50 4:35:09
118 Bib 1151 CO M25-29 15 28:54 4:25 2:30:32 1:11 1:30:13 4:35:15
119 Bib 12 US FPRO 19 28:30 4:06 2:23:04 1:47 1:37:50 4:35:18
119 Bib 2302 CA M25-29 16 32:07 5:57 2:20:19 1:24 1:35:31 4:35:18
121 Bib 1158 US M35-39 12 35:02 6:53 2:24:22 2:06 1:27:15 4:35:38
121 Bib 1500 US M18-24 7 27:45 4:39 2:29:08 1:25 1:32:41 4:35:38
123 Bib 490 US M25-29 17 32:01 4:43 2:26:28 1:34 1:31:14 4:36:01
124 Bib 301 US M30-34 11 35:10 5:14 2:18:15 1:57 1:35:52 4:36:28
125 Bib 193 TR M55-59 1 33:14 4:42 2:20:54 1:23 1:36:22 4:36:36
126 Bib 2412 US M25-29 18 29:59 4:29 2:28:41 1:59 1:32:10 4:37:18
127 Bib 359 US F25-29 1 25:51 4:56 2:29:02 1:54 1:36:18 4:38:01
128 Bib 2456 DE M50-54 5 26:19 5:37 2:25:22 2:13 1:38:38 4:38:09
129 Bib 2487 US M30-34 12 37:04 4:20 2:25:02 3:31 1:28:21 4:38:17
130 Bib 1392 US M25-29 19 31:30 5:22 2:28:40 2:26 1:30:32 4:38:30
131 Bib 194 US M45-49 4 31:40 5:53 2:26:31 1:33 1:33:11 4:38:48
132 Bib 1057 US M40-44 12 34:19 5:33 2:25:07 2:58 1:30:54 4:38:51
133 Bib 800 US M40-44 13 33:28 6:21 2:21:53 2:07 1:35:03 4:38:53
134 Bib 2114 US M55-59 2 32:43 5:45 2:28:31 2:59 1:29:13 4:39:11
134 Bib 2356 US M18-24 8 33:51 5:03 2:26:13 1:40 1:32:24 4:39:11
136 Bib 2396 US M35-39 13 32:15 5:38 2:26:59 2:03 1:32:22 4:39:17
137 Bib 1825 ES M40-44 14 28:51 5:38 2:30:04 2:23 1:32:21 4:39:19
138 Bib 403 FR M30-34 13 30:34 4:58 2:34:15 1:09 1:28:41 4:39:36
139 Bib 2469 US M30-34 14 24:33 4:58 2:27:24 1:32 1:41:15 4:39:42
140 Bib 1717 US M18-24 9 27:42 4:38 2:28:05 1:29 1:38:11 4:40:05
141 Bib 1890 US M40-44 15 30:37 6:41 2:25:52 2:43 1:34:15 4:40:08
141 Bib 782 US M25-29 20 27:35 4:56 2:25:00 1:57 1:40:40 4:40:08
143 Bib 648 CL M40-44 16 32:38 4:57 2:24:52 1:33 1:36:49 4:40:49
144 Bib 992 US M40-44 17 35:24 5:26 2:19:45 1:41 1:38:35 4:40:51
145 Bib 2403 US F30-34 1 32:51 5:26 2:30:57 1:51 1:29:54 4:40:59
146 Bib 376 US M30-34 15 35:28 5:00 2:21:23 2:12 1:36:57 4:41:00
147 Bib 1274 US M50-54 6 28:05 6:50 2:27:25 2:54 1:35:59 4:41:13
148 Bib 1111 US M45-49 5 31:59 6:55 2:26:39 2:59 1:32:45 4:41:17
148 Bib 236 US M55-59 3 34:20 5:04 2:27:11 2:25 1:32:17 4:41:17
150 Bib 35 US FPRO 20 30:04 3:56 2:31:33 1:35 1:34:14 4:41:23
151 Bib 296 MX M50-54 7 30:00 4:29 2:23:57 2:02 1:41:03 4:41:30
152 Bib 213 US M50-54 8 27:19 5:36 2:30:21 2:06 1:36:30 4:41:52
153 Bib 266 US M40-44 18 31:45 6:17 2:27:49 2:01 1:34:04 4:41:57
154 Bib 385 US M30-34 16 32:05 4:22 2:34:54 1:50 1:28:54 4:42:05
155 Bib 610 US M50-54 9 32:25 5:32 2:26:43 2:25 1:35:02 4:42:07
156 Bib 806 US M25-29 21 31:27 5:01 2:28:17 1:28 1:36:25 4:42:38
157 Bib 347 US M40-44 19 34:07 5:49 2:28:21 2:08 1:32:14 4:42:39
158 Bib 145 US M25-29 22 32:55 5:04 2:18:33 1:48 1:44:25 4:42:45
159 Bib 2037 US M35-39 14 29:30 6:19 2:23:53 1:56 1:41:13 4:42:50
160 Bib 2421 US M25-29 23 35:57 4:42 2:26:54 2:48 1:32:38 4:43:00
161 Bib 2328 US M35-39 15 35:08 6:03 2:26:10 1:46 1:34:20 4:43:27
162 Bib 2047 US M18-24 10 28:18 6:23 2:38:13 2:26 1:28:45 4:44:05
163 Bib 1211 US M45-49 6 30:39 5:54 2:33:44 1:56 1:32:03 4:44:17
164 Bib 1391 US M35-39 16 34:37 6:42 2:27:53 2:14 1:33:25 4:44:50
165 Bib 318 US M55-59 4 34:33 6:17 2:31:37 2:07 1:30:28 4:45:03
166 Bib 1643 GR M18-24 11 30:13 4:57 2:22:48 1:41 1:45:31 4:45:09
167 Bib 285 US M65-69 1 25:47 5:18 2:29:39 1:52 1:42:36 4:45:11
168 Bib 8 US FPRO 21 27:24 4:04 2:37:47 1:34 1:34:30 4:45:18
169 Bib 1850 US M25-29 24 37:59 6:11 2:25:48 2:03 1:33:38 4:45:38
169 Bib 187 US M25-29 24 30:20 5:27 2:27:25 3:12 1:39:14 4:45:38
171 Bib 231 US M40-44 20 26:37 6:09 2:27:14 2:43 1:43:00 4:45:44
172 Bib 1649 US M18-24 12 32:30 4:38 2:34:50 3:03 1:31:08 4:46:09
173 Bib 365 US M55-59 5 32:45 6:36 2:29:02 2:08 1:35:49 4:46:21
174 Bib 316 US M35-39 17 31:04 5:47 2:32:31 2:16 1:34:52 4:46:30
175 Bib 1742 US M45-49 7 32:50 5:39 2:24:53 1:59 1:41:12 4:46:33
176 Bib 172 PL F35-39 1 30:45 5:19 2:29:31 1:32 1:39:29 4:46:37
177 Bib 1280 US M18-24 13 28:27 5:59 2:28:32 1:52 1:42:09 4:46:59
178 Bib 2221 US M25-29 26 34:59 5:42 2:37:57 3:15 1:25:06 4:47:00
179 Bib 1093 US F25-29 2 35:18 5:36 2:29:14 1:53 1:35:00 4:47:01
180 Bib 2303 US M25-29 27 32:30 5:24 2:36:21 2:19 1:30:34 4:47:07
181 Bib 373 US M50-54 10 27:28 6:26 2:32:58 2:10 1:38:06 4:47:08
182 Bib 27 US FPRO 22 28:45 4:44 2:32:27 1:43 1:39:43 4:47:21
183 Bib 1277 MX M40-44 21 39:14 9:14 2:26:05 3:15 1:29:34 4:47:22
184 Bib 37 NZ FPRO 23 26:42 3:25 2:33:01 1:15 1:43:03 4:47:25
185 Bib 2210 US F18-24 1 30:32 4:43 2:33:38 1:43 1:36:51 4:47:26
186 Bib 2174 US M18-24 14 33:12 4:29 2:28:02 1:52 1:40:00 4:47:34
187 Bib 2306 FR M25-29 28 31:09 5:09 2:34:29 1:45 1:35:06 4:47:38
188 Bib 650 US M25-29 29 27:19 6:48 2:35:47 1:35 1:36:14 4:47:42
189 Bib 825 US M18-24 15 30:39 6:02 2:39:05 2:15 1:29:48 4:47:50
190 Bib 30 CA FPRO 24 26:49 4:32 2:31:29 1:44 1:43:33 4:48:08
191 Bib 238 US M50-54 11 32:48 6:20 2:31:18 1:58 1:35:58 4:48:22
192 Bib 1822 US M35-39 18 33:27 6:35 2:27:50 2:44 1:37:51 4:48:28
193 Bib 1899 US M25-29 30 24:26 5:01 2:27:14 1:16 1:50:36 4:48:32
194 Bib 616 US M30-34 17 32:44 5:06 2:33:26 1:52 1:35:29 4:48:36
195 Bib 462 US F45-49 1 33:33 5:21 2:30:31 2:01 1:37:11 4:48:37
196 Bib 2437 US M25-29 31 33:31 6:30 2:33:24 3:17 1:32:23 4:49:05
196 Bib 711 KZ M35-39 19 30:17 5:10 2:24:42 2:31 1:46:25 4:49:05
198 Bib 1336 US F25-29 3 27:08 5:13 2:40:01 2:38 1:34:15 4:49:15
199 Bib 1355 DE M25-29 32 28:59 5:02 2:35:17 1:41 1:38:43 4:49:41
200 Bib 1186 US M35-39 20 33:59 6:08 2:32:48 2:12 1:34:38 4:49:45

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