Ironman 70.3 Washington Tri-Cities

SEP

20

2026

IRONMAN 70.3 Washington Tri Cities in Richland offers a downriver swim, a rolling 56 mile bike through vineyards, and a flat 13.1 mile run along Columbia River waterfront. Enjoy a scenic finish at Columbia Point Park and nearby wineries.

Sun 20 Sep 2026

Richland, Washington

Website Registration

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Event overview

IRONMAN 70.3 Washington Tri-Cities is scheduled for September 20, 2026 in Richland, Washington, United States. The event is organized by IRONMAN and takes place in the Tri-Cities region near the confluence of the Snake, Yakima, and Columbia Rivers. The race is Flex90 eligible. The host area includes more than 200 wineries within 50 miles.

PLAYTRI will provide on-site bike services at 660 Columbia Point Drive, Richland, including bike rentals, build and tune packages, and damage waivers. Sample service prices listed on the event page include Tri Bike Rental Level 1: $699, Level 2: $549, Road Bike Rental Level 3: $399, Bike Build & Pack: $349, Bike Build: $199, Race Ready Tune Up: $125, and damage waivers of $150, $100, and $75 for different levels.

Course and conditions

The race course comprises a swim, bike, and run with the following distances:

1.2-mile swim in the Columbia River (downriver)
56-mile bike through vineyards and orchards (rolling)
13.1-mile run on parks and paved riverfront trails (flat), finishing at Columbia Point Park

Typical reported conditions for the event list a high air temperature of about 70°F / 21°C, a low of about 52°F / 11°C, and an average water temperature of about 70°F / 21°C. Visit the organization's website for the most recent information.