Ironman 70.3 Washington Tri-Cities
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IRONMAN 70.3 Washington Tri-Cities : event overview
IRONMAN 70.3 Washington Tri-Cities takes place in Richland, Washington, on September 21, 2025. The event is set in Washington wine country, an area the organizer notes has more than 200 wineries within 50 miles. Tri-Cities sits at the confluence of the Snake, Yakima, and Columbia Rivers and is described as being within driving distance of Spokane, Seattle, and Portland. The organizer lists local outdoor features such as waterways, hiking trails, and a high number of sunny days.
Course and expected conditions
- 1.2-mile swim in the Columbia River, downriver course.
- 56-mile bike on a rolling route through orchards and vineyards.
- 13.1-mile run, flat, on parks and paved trails finishing at Columbia Point Park.
The page gives typical conditions for the event: average water temperature 67 °F / 19 °C, high air temperature 71 °F / 22 °C, and low air temperature 48 °F / 9 °C. The bike is described as rolling, and the run is described as flat and shaded in sections along park trails. Visit the organization's website for the most recent information.