Split-format Worlds; Sodaro's breakthrough; Iden's record run; Sub7/Sub8 project.

2022 marked a revolutionary year for the Ironman World Championship, with the introduction of a two-day split format that saw women race on Thursday and men on Saturday. Chelsea Sodaro became the first American woman in 27 years to win Kona, while Gustav Iden's debut victory included both course and marathon records. The Sub7/Sub8 project shattered perceived human limits, while Flora Duffy claimed her record fourth world title. The year showcased both the sport's willingness to evolve and the emergence of new champions who would define triathlon's next generation.
First Series win seals the overall crown in a dramatic Grand Final.
Olympic champ caps the season with Abu Dhabi victory and historic No. 4.
NEOM finale confirms GTB and Wilde as 2022 Championship Series winners.
A wire-to-wire masterclass in St. George secures her first 70.3 world title.
7:40:24 overall with a 2:36:15 marathon—Norway's first Kona crown.
8:33:46 on the first-ever women's-only Kona day in the new two-day format.
Kristian Blummenfelt (7:49:15) and Daniela Ryf (8:34:58) take the 2021 title raced in 2022.
Blummenfelt 6:44:25, Skipper 6:47:36; Matthews 7:31:54, Spirig 7:34:19 at Germany's Lausitzring.
Yee wins after a late surge; Duffy dominates the women's race in Birmingham.
Samorin showcase sees Europe run away with the Ryder Cup–style trophy again.
8:33:46 on the first-ever women's-only Kona day in the new two-day format.
7:40:24 overall with a 2:36:15 marathon—Norway's first Kona crown.
A wire-to-wire masterclass in St. George secures her first 70.3 world title.
NEOM finale confirms GTB and Wilde as 2022 Championship Series winners.
First Series win seals the overall crown in a dramatic Grand Final.
Olympic champ caps the season with Abu Dhabi victory and historic No. 4.
Four men under the old course record; a new era arrives in furnace winds.
Kona rookie Chelsea Sodaro delivers a stunning performance, winning with a blistering marathon to become the first American champion in over 25 years and the first new mother to win the title.[1, 2]