Thursday Night Motocross

Thursday Night Motocross (TNMX) is a racing series based in Portland, OR, currently running its 60th anniversary season. The program operates on a weekly Thursday night format, with gates opening at 4 PM on race days. All classes are welcome to compete, and riders are required to hold a current AMA license with waivers completed prior to arrival — online pre-registration is available and encouraged. The track is built and maintained by the Eakin crew, who are responsible for course preparation each week. Like many Pacific Northwest venues, weather plays a role in scheduling, and occasional cancellations do occur when conditions make the track unusable. TNMX has a strong local sponsor network and an active racing community behind it.

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