smilzo
IRONMAN 70.3

IRONMAN 70.3 Chattanooga 2025

1.9 km swim · 91.5878 km bike · 21.0663 km run

Official results Age-group thresholds All editions
Finishers
2,668
76 did not finish or were disqualified
Best swim
-
1.9 km
Best bike
1:56:50
91.5878 km
Best run
1:08:14
21.0663 km
Men's podium
  1. 1 Bib 1US · MPRO 3:08:08
  2. 2 Bib 6US · MPRO 3:11:57
  3. 3 Bib 7US · MPRO 3:12:48
Women's podium
  1. 1 Bib 65US · FPRO 3:46:46
  2. 2 Bib 69US · FPRO 3:49:48
  3. 3 Bib 76US · FPRO 3:50:46

2,810 results · page 5 of 29

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
401 Bib 1131 US M35-39 60 - - 2:30:12 6:10 1:42:07 4:18:29
402 Bib 2942 US M35-39 61 - - 2:22:51 2:34 1:53:05 4:18:30
403 Bib 1920 US M25-29 42 - - 2:35:13 5:47 1:37:31 4:18:31
404 Bib 526 US M45-49 42 - - 2:21:39 3:08 1:53:55 4:18:42
405 Bib 252 US M30-34 43 - - 2:29:41 3:38 1:45:28 4:18:46
406 Bib 359 US M35-39 62 - - 2:22:55 3:30 1:52:26 4:18:51
407 Bib 939 BR M30-34 44 - - 2:26:50 3:34 1:48:29 4:18:53
408 Bib 117 US M50-54 29 - - 2:28:59 2:09 1:47:50 4:18:59
409 Bib 502 US F35-39 10 - - 2:31:57 2:41 1:44:21 4:19:00
410 Bib 991 US M55-59 14 - - 2:33:18 4:05 1:41:43 4:19:05
411 Bib 127 US M50-54 30 - - 2:19:11 3:06 1:57:19 4:19:36
412 Bib 882 US M45-49 43 - - 2:29:21 4:03 1:46:15 4:19:40
413 Bib 941 US M30-34 45 - - 2:24:01 3:33 1:52:08 4:19:42
414 Bib 373 US M25-29 43 - - 2:27:30 3:52 1:48:34 4:19:56
415 Bib 935 US M40-44 49 - - 2:34:12 2:54 1:42:57 4:20:03
416 Bib 957 US M30-34 46 - - 2:38:20 4:52 1:36:58 4:20:10
417 Bib 854 US F18-24 2 - - 2:28:45 3:13 1:48:15 4:20:13
418 Bib 759 CA F35-39 11 - - 2:31:02 2:39 1:46:34 4:20:14
419 Bib 2393 US M30-34 47 - - 2:29:20 5:37 1:45:18 4:20:16
419 Bib 966 US M40-44 50 - - 2:36:18 3:53 1:40:05 4:20:16
421 Bib 2973 US M35-39 63 - - 2:32:02 3:01 1:45:33 4:20:35
422 Bib 2803 US M25-29 44 - - 2:38:57 5:19 1:36:19 4:20:36
423 Bib 1189 US M30-34 48 - - 2:30:18 5:15 1:45:04 4:20:38
424 Bib 375 US M18-24 27 - - 2:27:01 2:37 1:51:15 4:20:53
425 Bib 581 VE F25-29 3 - - 2:28:43 2:49 1:49:23 4:20:55
426 Bib 1001 US M50-54 31 - - 2:30:13 5:18 1:45:27 4:20:58
426 Bib 119 US F45-49 8 - - 2:29:54 3:22 1:47:42 4:20:58
428 Bib 366 US M60-64 7 - - 2:28:51 3:17 1:48:53 4:21:02
429 Bib 2865 CA M50-54 32 - - 2:28:23 2:39 1:50:02 4:21:04
430 Bib 1077 CA M25-29 45 - - 2:27:51 2:06 1:51:10 4:21:07
430 Bib 523 US M30-34 49 - - 2:25:18 2:52 1:52:57 4:21:07
432 Bib 510 US M45-49 44 - - 2:35:26 3:18 1:42:36 4:21:20
433 Bib 319 CA M50-54 33 - - 2:31:30 3:12 1:46:49 4:21:31
434 Bib 1206 US M35-39 64 - - 2:21:07 3:53 1:56:37 4:21:37
435 Bib 471 VE M35-39 65 - - 2:37:12 4:02 1:40:24 4:21:38
436 Bib 662 US F30-34 3 - - 2:30:49 3:09 1:47:46 4:21:43
437 Bib 586 GB M30-34 50 - - 2:30:49 2:53 1:48:11 4:21:52
438 Bib 967 US M35-39 66 - - 2:32:51 4:35 1:44:28 4:21:54
439 Bib 2661 TR M55-59 15 - - 2:29:08 3:40 1:49:07 4:21:55
440 Bib 519 US F35-39 12 - - 2:30:56 3:01 1:48:20 4:22:17
441 Bib 1271 US M40-44 51 - - 2:26:27 2:49 1:53:04 4:22:20
442 Bib 1242 US M25-29 46 - - 2:31:45 2:11 1:48:29 4:22:25
443 Bib 994 US M25-29 47 - - 2:33:04 3:16 1:46:10 4:22:30
444 Bib 341 CA M60-64 8 - - 2:24:23 3:38 1:54:32 4:22:33
445 Bib 411 US M40-44 52 - - 2:20:08 3:36 1:58:50 4:22:34
446 Bib 130 US M50-54 34 - - 2:30:11 2:49 1:49:35 4:22:35
447 Bib 908 IE M45-49 45 - - 2:22:12 6:29 1:53:58 4:22:39
448 Bib 2586 US M25-29 48 - - 2:28:35 2:54 1:51:17 4:22:47
449 Bib 847 M40-44 53 - - 2:33:04 8:51 1:40:52 4:22:48
450 Bib 3012 US M45-49 46 - - 2:31:45 3:18 1:47:52 4:22:54
450 Bib 895 US F40-44 7 - - 2:35:21 2:18 1:45:16 4:22:54
452 Bib 732 US M25-29 49 - - 2:33:15 2:15 1:47:27 4:22:57
453 Bib 1145 US M30-34 51 - - 2:33:21 2:55 1:46:43 4:22:59
454 Bib 903 US M30-34 52 - - 2:29:54 3:59 1:49:16 4:23:08
455 Bib 1792 US F35-39 13 - - 2:31:49 3:31 1:47:56 4:23:16
456 Bib 1756 US M18-24 28 - - 2:36:47 4:57 1:41:33 4:23:17
456 Bib 2371 CA M45-49 47 - - 2:28:24 2:59 1:51:55 4:23:17
456 Bib 878 US M50-54 35 - - 2:29:01 6:33 1:47:44 4:23:17
459 Bib 1057 US M35-39 67 - - 2:20:31 2:51 1:59:57 4:23:18
460 Bib 2241 US M30-34 53 - - 2:36:51 2:19 1:44:10 4:23:19
461 Bib 2974 US F40-44 8 - - 2:21:14 3:53 1:58:19 4:23:26
462 Bib 2542 US M30-34 54 - - 2:33:44 2:38 1:47:15 4:23:36
462 Bib 518 US M65-69 1 - - 2:32:59 6:14 1:44:23 4:23:36
464 Bib 516 US M40-44 54 - - 2:27:25 4:04 1:52:10 4:23:40
465 Bib 1039 US M50-54 36 - - 2:30:54 3:15 1:49:33 4:23:42
465 Bib 452 US M65-69 2 - - 2:26:06 3:45 1:53:51 4:23:42
467 Bib 1630 BR M45-49 48 - - 2:21:31 3:57 1:58:17 4:23:45
468 Bib 1349 US F30-34 4 - - 2:34:16 2:21 1:47:09 4:23:46
468 Bib 1597 US M40-44 55 - - 2:30:11 3:35 1:50:00 4:23:46
470 Bib 128 US M50-54 37 - - 2:29:05 4:01 1:50:42 4:23:48
470 Bib 2311 US M35-39 68 - - 2:31:30 4:48 1:47:30 4:23:48
472 Bib 584 US F35-39 14 - - 2:34:22 4:13 1:45:16 4:23:51
473 Bib 667 US M35-39 69 - - 2:25:37 4:03 1:54:12 4:23:53
474 Bib 1929 US M30-34 55 - - 2:35:19 5:44 1:42:52 4:23:54
475 Bib 1076 US M40-44 56 - - 2:33:02 2:39 1:48:15 4:23:56
476 Bib 1107 CO F40-44 9 - - 2:36:23 3:05 1:44:30 4:23:58
477 Bib 2530 US M45-49 49 - - 2:29:39 3:40 1:50:49 4:24:07
478 Bib 725 US M30-34 56 - - 2:28:30 2:40 1:52:58 4:24:09
479 Bib 368 US M40-44 57 - - 2:35:11 2:58 1:46:03 4:24:12
480 Bib 2540 US M25-29 50 - - 2:48:51 4:22 1:31:03 4:24:16
481 Bib 1648 US F35-39 15 - - 2:31:33 2:11 1:50:35 4:24:19
482 Bib 568 US M18-24 29 - - 2:35:47 2:51 1:45:46 4:24:23
483 Bib 806 CA F40-44 10 - - 2:28:50 3:55 1:51:41 4:24:26
484 Bib 2641 US M30-34 57 - - 2:26:58 2:20 1:55:11 4:24:29
484 Bib 564 US F45-49 9 - - 2:35:32 2:40 1:46:17 4:24:29
486 Bib 799 US M60-64 9 - - 2:29:48 2:32 1:52:11 4:24:30
487 Bib 1916 US M25-29 51 - - 2:44:11 4:06 1:36:28 4:24:45
488 Bib 122 US M50-54 38 - - 2:23:05 3:14 1:58:28 4:24:46
489 Bib 1404 IE M30-34 58 - - 2:30:44 5:00 1:49:03 4:24:48
490 Bib 219 US M30-34 59 - - 2:27:29 5:00 1:52:20 4:24:49
491 Bib 300 US F30-34 5 - - 2:31:58 2:51 1:50:05 4:24:54
492 Bib 1055 US M40-44 58 - - 2:26:31 4:46 1:53:39 4:24:57
493 Bib 2282 MX M40-44 59 - - 2:33:58 4:25 1:46:36 4:25:00
493 Bib 301 US F30-34 6 - - 2:26:13 3:48 1:54:59 4:25:00
495 Bib 322 CA F40-44 11 - - 2:38:08 2:25 1:44:33 4:25:06
496 Bib 444 US M30-34 60 - - 2:30:40 4:29 1:49:58 4:25:07
497 Bib 1947 IE M30-34 61 - - 2:37:14 4:58 1:42:56 4:25:08
498 Bib 2779 US M25-29 52 - - 2:37:17 3:49 1:44:09 4:25:14
499 Bib 507 US M45-49 50 - - 2:23:58 3:31 1:57:47 4:25:15
500 Bib 3011 BR M18-24 30 - - 2:33:20 2:38 1:49:20 4:25:17

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