Ironman 70.3 Washington Tri-Cities

SEP
19
2027
IRONMAN 70.3 Washington Tri-Cities features a downriver swim in the Columbia River, a rolling bike through vineyards and a flat riverfront run finishing at Columbia Point Park.
Sun 19 Sep 2027
Middle distance 1.2 56 13.1 mi

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IRONMAN 70.3 Washington Tri-Cities

IRONMAN 70.3 Washington Tri-Cities is a late-season triathlon held in Richland, Washington, at the confluence of the Snake, Yakima, and Columbia Rivers. The event is staged in a wine region with more than 200 wineries within 50 miles and a long season of sunshine and outdoor recreation, including waterways and hiking trails. The organizer presents the event with centralized venue logistics and notes it is accessible for free.

The race course includes a downriver swim in the Columbia River, a rolling bike through orchards and vineyards, and a flat run on parks and paved riverfront trails that finishes at Columbia Point Park. Typical conditions listed for the event include a high air temperature near 85°F / 30°C, a low air temperature near 49°F / 9°C, and an average water temperature near 68°F / 20°C.

Distances:

  • 1.2-mile downriver swim in the Columbia River
  • 56-mile rolling bike through scenic wine country
  • 13.1-mile flat run on parks and paved trails

The event has been recognized in athlete surveys, ranking third for Most Recommended in North America and second for Swim in North America among IRONMAN 70.3 events. Visit the organization's website for the most recent information.

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