Ironman California
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IRONMAN California : event overview
IRONMAN California is a full-distance IRONMAN triathlon held in Sacramento, California, United States on October 19, 2025. The race finishes at the California State Capitol in downtown Sacramento. The host city offers restaurants, shops, and local attractions for athletes and their support crews. The event page notes strong spectator support and a downtown finish area.
Course, distances and conditions
The course is described as flat and fast with a current-assisted river swim and a flat bike and run. Key course facts:
- 2.4 MI swim - downriver, current-assisted
- 112 MI bike - flat route through farm and wine country
- 26.2 MI run - flat course, downtown finish at the Capitol
Reported environmental conditions include an average water temperature of 63°F / 17°C, a high air temperature of 78°F / 26°C, and a low air temperature of 46°F / 8°C. The site also lists event resources such as an athlete guide, pre-race information, volunteer information, and travel and accommodations pages. The race notes an official medical team in news updates. Visit the organization's website for the most recent information.