RACE PROFILE

TRI-CITIES MARATHON

Richland, Washington·Marathon

Next Race · Oct 25, 2026

The 43rd Annual Tri-Cities Marathon & Relay will be held Sunday, October 25, 2026! Remembering Richard "Keith" Fuller. 1957-2025 Join us at the Riverfront Hotel in Richland to run 13.1 or 26.2! Don't feel like going that far? You can also form a relay team of up to four for the marathon. Improvements for 2026 are already taking shape! We cannot wait to announce them! Registration: Super Early Bird (November 1 - December 31): $70 Marathon / $55 Half Marathon / $140 Relay Team Early Bird (