smilzo
IRONMAN

IRONMAN Chattanooga 2025

3.862 km swim · 173.294 km bike · 42.0683 km run

Official results Age-group thresholds All editions
Finishers
1,347
212 did not finish or were disqualified
Best swim
37:42
3.862 km
Best bike
3:59:05
173.294 km
Best run
2:43:16
42.0683 km
Men's podium
  1. 1 Bib 14SE · MPRO 7:34:27
  2. 2 Bib 5AU · MPRO 7:35:49
  3. 3 Bib 3US · MPRO 7:36:32
Women's podium
  1. 1 Bib 54AT · FPRO 8:38:55
  2. 2 Bib 59US · FPRO 8:54:39
  3. 3 Bib 50CA · FPRO 9:01:56

1,580 results · page 3 of 16

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
201 Bib 1220 US M35-39 26 58:28 6:00 5:48:21 7:57 4:04:36 11:05:22
202 Bib 315 US M35-39 27 59:47 5:57 5:09:00 2:55 4:48:37 11:06:17
203 Bib 1509 US M45-49 29 48:18 6:36 5:32:07 4:35 4:35:34 11:07:10
204 Bib 285 US F50-54 1 54:34 5:32 5:47:17 3:48 4:16:44 11:07:55
205 Bib 113 US M50-54 8 57:41 6:05 5:33:55 3:06 4:27:09 11:07:57
206 Bib 773 US M18-24 6 52:32 6:13 5:58:02 4:53 4:06:47 11:08:26
207 Bib 326 US M30-34 23 55:53 5:16 5:37:23 4:47 4:25:56 11:09:15
208 Bib 798 AU M55-59 8 58:39 8:28 5:48:44 5:31 4:08:47 11:10:10
209 Bib 1389 US F35-39 5 53:21 4:02 5:47:35 3:20 4:22:04 11:10:22
210 Bib 639 MX M35-39 28 58:11 10:16 5:39:33 7:25 4:15:05 11:10:29
211 Bib 942 PR M50-54 9 53:37 4:59 5:47:15 3:38 4:22:20 11:11:50
212 Bib 356 US M55-59 9 59:56 7:45 5:56:36 7:11 4:00:24 11:11:52
213 Bib 403 US M25-29 28 1:05:17 8:57 5:53:35 5:40 3:59:19 11:12:48
214 Bib 1373 US M25-29 29 50:49 6:42 5:47:56 7:54 4:20:27 11:13:49
215 Bib 1207 US M18-24 7 53:40 6:03 4:58:54 7:06 5:08:19 11:14:01
216 Bib 879 US M30-34 24 58:11 6:46 6:03:30 5:29 4:00:11 11:14:07
217 Bib 574 US M35-39 29 55:06 7:14 5:44:25 6:20 4:21:11 11:14:16
218 Bib 1520 US M40-44 26 52:24 5:10 5:45:55 3:39 4:28:01 11:15:10
219 Bib 252 DE M60-64 3 1:03:23 5:40 5:41:33 5:19 4:19:26 11:15:21
220 Bib 1664 MX M45-49 30 1:07:20 5:39 5:48:11 4:29 4:10:24 11:16:03
221 Bib 261 US M45-49 31 49:41 6:01 5:24:05 4:58 4:51:26 11:16:12
222 Bib 569 US M50-54 10 54:31 8:11 5:37:33 5:31 4:31:16 11:17:02
223 Bib 290 US M25-29 30 54:08 7:05 6:00:01 6:31 4:09:19 11:17:04
223 Bib 963 US M50-54 11 1:07:17 9:28 5:39:11 12:57 4:08:10 11:17:04
225 Bib 1137 CA M45-49 32 51:27 6:13 5:19:27 3:14 4:56:44 11:17:06
226 Bib 845 US M35-39 30 1:09:43 11:25 5:20:54 1:08 4:34:36 11:17:46
227 Bib 348 US M35-39 31 1:01:50 6:44 5:55:22 0:45 4:13:18 11:17:59
228 Bib 1627 US M35-39 32 56:58 7:56 5:29:22 6:01 4:38:57 11:19:14
229 Bib 1499 US M18-24 8 1:00:59 7:50 5:41:29 4:53 4:24:09 11:19:20
230 Bib 705 US M25-29 31 1:06:03 7:50 5:56:31 3:59 4:05:45 11:20:07
231 Bib 1551 US M18-24 9 58:09 6:51 6:12:03 3:47 3:59:50 11:20:40
232 Bib 861 US F40-44 5 59:46 10:32 5:37:33 7:16 4:27:20 11:22:26
233 Bib 1131 US M40-44 27 58:31 8:50 6:03:19 0:54 4:11:39 11:23:13
234 Bib 720 US M50-54 12 58:06 6:32 5:36:08 3:46 4:38:42 11:23:14
235 Bib 583 US M45-49 33 47:17 4:28 5:31:53 6:00 4:54:06 11:23:43
236 Bib 66 US FPRO 16 43:25 4:12 5:50:01 2:27 4:43:43 11:23:47
237 Bib 1363 US M45-49 34 53:00 7:38 5:18:01 5:45 4:59:37 11:24:00
238 Bib 114 DE M60-64 4 1:03:03 6:29 5:42:26 4:56 4:27:07 11:24:01
239 Bib 748 US M35-39 33 56:31 6:18 5:48:10 3:02 4:30:02 11:24:04
240 Bib 511 US M55-59 10 59:51 6:34 5:36:09 3:21 4:38:40 11:24:35
241 Bib 1255 US M55-59 11 55:21 7:41 5:53:17 8:04 4:20:35 11:24:57
242 Bib 1044 US M25-29 32 53:19 10:05 5:38:22 4:24 4:38:56 11:25:06
243 Bib 1012 US M40-44 28 57:41 7:55 5:58:13 5:52 4:16:22 11:26:03
244 Bib 614 US F35-39 6 56:14 4:57 6:13:38 2:35 4:08:48 11:26:11
245 Bib 213 US F40-44 6 54:19 6:44 5:53:22 7:04 4:25:26 11:26:55
246 Bib 214 US M50-54 13 1:02:39 7:13 6:04:10 3:35 4:09:29 11:27:06
247 Bib 1077 US M25-29 33 56:49 6:22 5:51:05 5:25 4:27:30 11:27:11
248 Bib 1203 US M30-34 25 1:05:52 6:17 5:51:53 12:23 4:11:24 11:27:48
249 Bib 384 US M18-24 10 56:55 4:56 6:01:39 5:09 4:19:47 11:28:27
250 Bib 1701 US M25-29 34 1:07:54 11:57 6:02:40 9:06 3:57:38 11:29:15
251 Bib 913 MX M40-44 29 53:55 4:46 6:08:17 5:18 4:18:44 11:31:00
252 Bib 612 US M35-39 34 57:34 8:10 6:09:05 6:59 4:10:00 11:31:48
253 Bib 1623 US M25-29 35 1:02:39 4:38 5:50:54 5:20 4:28:29 11:32:01
254 Bib 125 US M45-49 35 1:00:28 9:16 5:57:10 8:00 4:17:12 11:32:06
255 Bib 248 US F40-44 7 1:08:05 5:59 5:47:24 5:13 4:25:34 11:32:14
255 Bib 411 US F30-34 2 59:59 5:46 6:06:02 3:01 4:17:26 11:32:14
257 Bib 390 US M45-49 36 53:19 6:14 5:44:57 6:55 4:40:56 11:32:21
258 Bib 1548 US M45-49 37 53:01 7:52 5:30:05 8:08 4:54:18 11:33:24
259 Bib 481 US M35-39 35 54:26 8:28 5:45:31 6:05 4:39:00 11:33:31
260 Bib 469 US M25-29 36 43:45 4:17 6:00:30 3:32 4:41:54 11:33:59
261 Bib 418 US F18-24 1 44:40 5:30 6:06:18 6:28 4:31:09 11:34:05
262 Bib 320 US M25-29 37 53:57 4:14 5:45:33 5:00 4:46:05 11:34:48
263 Bib 464 US M25-29 38 58:41 7:19 6:13:29 5:40 4:10:05 11:35:14
264 Bib 1072 US M40-44 30 58:39 7:36 6:04:08 7:00 4:18:09 11:35:32
265 Bib 1229 US F25-29 3 1:01:34 5:21 5:57:08 2:41 4:29:00 11:35:45
266 Bib 882 DE M45-49 38 56:39 8:47 5:48:59 7:25 4:33:56 11:35:46
267 Bib 494 US M25-29 39 53:23 7:58 6:01:20 6:26 4:26:42 11:35:49
268 Bib 562 MX F30-34 3 1:01:17 11:35 6:01:08 6:00 4:16:15 11:36:15
269 Bib 379 US M45-49 39 54:05 8:16 6:12:48 9:49 4:12:08 11:37:05
270 Bib 878 US M60-64 5 58:36 6:46 6:00:41 4:08 4:27:00 11:37:12
271 Bib 640 US M40-44 31 57:19 10:47 6:24:31 5:42 3:59:29 11:37:48
272 Bib 1322 US F45-49 1 58:58 7:29 5:59:43 3:40 4:28:05 11:37:54
273 Bib 869 US M35-39 36 51:23 6:04 5:40:21 0:49 4:59:42 11:38:19
274 Bib 1240 US M25-29 40 53:17 9:17 5:44:23 8:23 4:43:11 11:38:31
275 Bib 941 US M50-54 14 59:16 8:54 5:31:30 8:07 4:50:55 11:38:42
276 Bib 343 LT F25-29 4 59:24 5:58 6:02:09 3:06 4:28:10 11:38:46
277 Bib 1357 US M30-34 26 59:59 7:51 5:33:39 0:52 4:56:51 11:39:12
278 Bib 178 SV M25-29 41 1:06:33 8:59 6:04:02 8:03 4:11:53 11:39:29
279 Bib 1285 US M40-44 32 47:07 7:52 5:52:27 6:16 4:45:48 11:39:30
280 Bib 445 US M50-54 15 1:00:10 5:44 5:52:49 8:18 4:32:33 11:39:35
281 Bib 463 US M45-49 40 59:25 6:56 6:08:12 5:30 4:20:20 11:40:22
282 Bib 1494 US M30-34 27 52:48 7:14 5:42:30 6:07 4:52:02 11:40:40
283 Bib 1214 US M40-44 33 1:02:40 10:50 5:54:41 7:18 4:25:21 11:40:50
284 Bib 1616 US M18-24 11 56:28 12:52 5:38:04 5:46 4:47:41 11:40:52
285 Bib 335 US M35-39 37 57:50 9:37 6:04:06 6:39 4:22:50 11:41:03
286 Bib 396 US F40-44 8 58:21 7:30 6:07:01 4:17 4:23:55 11:41:05
287 Bib 1451 US M40-44 34 57:06 6:38 5:33:57 4:08 4:59:58 11:41:47
288 Bib 1172 US M18-24 12 56:15 5:32 6:51:50 5:13 3:43:43 11:42:34
289 Bib 1379 US M40-44 35 58:38 8:57 6:03:19 5:55 4:26:11 11:43:00
290 Bib 1140 US M45-49 41 1:01:51 11:17 6:00:44 12:39 4:17:09 11:43:40
291 Bib 1650 US M30-34 28 59:16 6:34 5:59:08 5:55 4:33:10 11:44:02
292 Bib 724 US M40-44 36 57:28 8:16 6:10:44 6:02 4:22:04 11:44:33
293 Bib 1670 FR M25-29 42 57:01 8:02 5:53:39 6:57 4:40:35 11:46:14
294 Bib 165 US M35-39 38 1:06:41 14:24 6:22:57 22:56 3:39:43 11:46:41
295 Bib 1576 US M35-39 39 55:18 9:29 5:58:51 7:26 4:35:43 11:46:47
296 Bib 1121 US M18-24 13 59:08 7:34 6:11:22 5:46 4:23:03 11:46:52
297 Bib 518 US M35-39 40 53:06 6:41 5:46:58 5:26 4:55:15 11:47:26
298 Bib 692 US M45-49 42 1:09:33 7:27 5:48:55 5:18 4:36:27 11:47:38
299 Bib 1278 US M45-49 43 53:42 11:49 5:57:20 11:31 4:35:17 11:49:39
300 Bib 676 US M30-34 29 57:35 11:01 6:01:42 6:26 4:33:08 11:49:52

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