IRONMAN 70.3 Boulder 2025

1.931 km swim · 89.3025 km bike · 21.0824 km run

Finishers
1,615
115 did not finish or were disqualified
Best swim
23:27
1.931 km
Best bike
1:52:43
89.3025 km
Best run
1:11:00
21.0824 km
Men's podium
  1. 1 Bib 3AU · MPRO 3:35:59
  2. 2 Bib 2US · MPRO 3:38:43
  3. 3 Bib 4US · MPRO 3:40:43
Women's podium
  1. 1 Bib 1850US · F25-29 4:31:19
  2. 2 Bib 202EE · F40-44 4:41:54
  3. 3 Bib 1209US · F25-29 4:42:43

1,758 results · page 18 of 18

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
DNF Bib 360 US M60-64 - 52:32 10:06 - - - -
DNF Bib 37 US MPRO - 29:30 3:09 2:12:18 1:36 - -
DNS Bib 376 US M55-59 - - - - - - -
DNS Bib 389 US M70-74 - - - - - - -
DNF Bib 390 US M35-39 - - - - - - -
DNF Bib 397 AR M50-54 - 40:09 5:57 2:53:13 5:14 - -
DNF Bib 41 MX MPRO - 29:30 2:04 - - - -
DNF Bib 421 US M65-69 - - - - - - -
DNF Bib 428 US M75-79 - 53:02 7:37 3:45:39 7:06 - -
DNS Bib 440 US M40-44 - - - - - - -
DNF Bib 459 US M30-34 - 1:18:08 - - - - -
DNF Bib 460 US M65-69 - 55:07 18:22 - - - -
DNS Bib 462 US F45-49 - - - - - - -
DNF Bib 473 US M30-34 - 36:59 5:55 3:33:44 11:00 - -
DNF Bib 493 US M25-29 - - - - - - -
DNF Bib 521 US M25-29 - 1:23:23 - - - - -
DNF Bib 524 US M45-49 - - - - - - -
DNF Bib 537 BR M60-64 - - - - - - -
DNF Bib 545 ES M40-44 - 32:50 2:55 2:28:46 3:23 - -
DNF Bib 560 US F25-29 - 30:44 2:55 2:29:36 - - -
DNF Bib 592 US M30-34 - 37:21 4:50 - - - -
DNF Bib 597 AR M25-29 - 32:36 3:47 2:38:58 4:37 48:07 -
DNS Bib 602 US F55-59 - - - - - - -
DNF Bib 633 US F65-69 - 1:14:42 - - - - -
DNF Bib 642 US F30-34 - 1:16:31 7:30 - - - -
DNF Bib 643 US M25-29 - 1:08:17 9:19 4:16:08 5:54 - -
DNF Bib 644 US M55-59 - 46:57 4:21 2:30:55 4:11 - -
DNF Bib 664 US M25-29 - 37:27 5:26 - - - -
DNF Bib 676 VE M35-39 - 39:01 3:34 3:11:25 - - -
DNF Bib 686 US M55-59 - 42:51 8:45 3:29:53 7:14 - -
DNS Bib 705 US M65-69 - - - - - - -
DNF Bib 711 US M60-64 - 1:03:17 10:03 4:11:46 15:17 - -
DNF Bib 713 US M25-29 - 46:32 6:37 3:09:37 - - -
DNF Bib 730 US M18-24 - 1:20:11 9:22 4:21:25 - - -
DNF Bib 761 US M30-34 - 1:12:20 9:54 4:18:25 - - -
DNS Bib 774 MX F50-54 - - - - - - -
DNF Bib 778 US M35-39 - - - - - - -
DNF Bib 796 US M25-29 - 50:41 8:57 - - - -
DNF Bib 815 US M30-34 - - - - - - -
DNF Bib 821 US M30-34 - 1:11:46 8:53 3:38:22 15:31 - -
DNF Bib 826 US F25-29 - 43:16 5:41 - - - -
DNF Bib 829 MX F18-24 - 44:55 6:13 1:37:28 8:17 - -
DNF Bib 835 US M35-39 - 46:47 12:26 - - - -
DNF Bib 841 US M55-59 - 37:10 4:08 2:55:37 - - -
DNF Bib 842 US M55-59 - - - - - - -
DNS Bib 851 US M55-59 - - - - - - -
DNF Bib 868 MX M40-44 - 1:06:46 10:25 2:08:20 9:08 - -
DNF Bib 880 US M35-39 - 54:09 5:06 3:14:05 - - -
DNF Bib 925 US M25-29 - 55:53 9:54 - - - -
DNF Bib 928 US M50-54 - 49:31 11:38 3:30:31 10:30 - -
DNF Bib 942 US M30-34 - 1:19:54 - - - - -
DNF Bib 943 US M30-34 - 1:11:48 8:52 3:59:35 4:07 - -
DNF Bib 944 US F60-64 - 57:29 9:54 3:24:48 8:15 - -
DNF Bib 953 US M35-39 - 1:07:49 12:43 3:39:45 14:15 - -
DNF Bib 957 US M35-39 - 41:51 38:47 3:44:17 9:35 - -
DNF Bib 967 US M30-34 - 50:20 7:49 4:02:25 - - -
DNF Bib 980 US M60-64 - 34:31 8:39 3:18:43 16:42 - -
DNF Bib 995 US F40-44 - 42:31 5:26 - - - -

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