In 3 days · Sunday, October 25, 2026
Typical weather · late October
Weather data for late October is not yet available for this race.
Tri-Cities Marathon covers a distance of 26.0 mi. This non-standard distance offers a unique challenge that sets it apart from traditional race formats.
The race takes place in Richland, Washington, United States, offering participants a chance to experience the local running community and explore the area before or after the event.
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