Foot Traffic Flat Half & Full Marathon, 5K, & 10K 2025

Foot Traffic Flat, the "Flat" as we affectionately call it, is a Fourth of July tradition around Portland. The course is about the flattest and fastest half & full marathon on the West Coast. Now with equally flat 5k and 10k courses! In addition to the fast times expected, runners & walkers will be treated to the beautiful sights of Sauvie Island. Plus farm-fresh Strawberry Shortcake, hot dogs, ice-baths and a good ol' fashioned party on the farm!