smilzo
IRONMAN

IRONMAN Japan South Hokkaido 2025

3.8 km swim · 180.0 km bike · 42.2 km run

Official results Age-group thresholds All editions
Finishers
1,069
120 did not finish or were disqualified
Best swim
50:03
3.8 km
Best bike
4:37:44
180.0 km
Best run
2:43:03
42.2 km
Men's podium
  1. 1 Bib 80JP · M30-34 8:34:30
  2. 2 Bib 9BR · M35-39 8:56:43
  3. 3 Bib 86JP · M35-39 9:08:51
Women's podium
  1. 1 Bib 6BR · F35-39 9:45:48
  2. 2 Bib 291AT · F35-39 10:05:58
  3. 3 Bib 21JP · F50-54 11:19:09

1,323 results · page 14 of 14

Pos Athlete AG AG pos Swim T1 Bike T2 Run Finish
DNF Bib 870 JP M50-54 - 1:19:37 6:02 6:08:04 4:20 - -
DNS Bib 871 JP M50-54 - - - - - - -
DNF Bib 881 SG M50-54 - - - - - - -
DNF Bib 895 JP M50-54 - 1:13:40 8:12 6:21:39 8:16 - -
DNS Bib 902 JP M50-54 - - - - - - -
DNF Bib 904 JP M50-54 - 1:28:20 12:40 7:22:42 14:15 - -
DNF Bib 911 JP M50-54 - 1:30:23 13:01 7:12:30 5:17 - -
DNS Bib 913 JP M50-54 - - - - - - -
DNS Bib 915 MY M50-54 - - - - - - -
DNS Bib 920 JP M50-54 - - - - - - -
DNS Bib 924 JP M50-54 - - - - - - -
DNS Bib 925 JP M50-54 - - - - - - -
DNF Bib 93 AU M40-44 - 1:12:09 5:28 5:31:17 5:41 - -
DNS Bib 948 JP M50-54 - - - - - - -
DNF Bib 951 JP F55-59 - 1:26:09 16:46 8:24:00 34:33 - -
DNF Bib 952 JP F55-59 - 1:41:15 15:49 8:54:28 9:29 - -
DNS Bib 956 JP F55-59 - - - - - - -
DNS Bib 96 KZ M40-44 - - - - - - -
DNS Bib 963 JP F55-59 - - - - - - -
DNS Bib 965 SG F55-59 - - - - - - -
DNF Bib 968 JP M55-59 - - - - - - -
DNS Bib 969 JP M55-59 - - - - - - -
DNS Bib 977 FR M55-59 - - - - - - -

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