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IRONMAN 70.3 Service Impacts
IRONMAN 70.3 Washington Tri-Cities will cause traffic impacts on Sunday, September 20, 2026. IRONMAN 70.3 Washington Tri-Cities Website Route 1 and Route 225 will begin early service at 5:00 a.m. Route 1, Route 123, and Route 225 will be detoured around road closures during part of the race. Normal service will return Monday, September 21,…