Ride the
Dirt Wave
Oregon’s only enduro mountain-bike race series. Three coastal trail systems, two timed runs, and the most fun you’ll ever have on a bike — now in our fourth year.
Three Stops. One Champion.
Race all three events and compete for the title of Champion of the Dirt Wave Series. One series, three incredible venues, endless stoke.
Two Days of Riding & Community
Saturday — Dig Day
Roll up your sleeves and give back. Each Saturday we partner with the local trail club for a morning dig from 10 AM to 1 PM, followed by a group ride on the very trails you just helped maintain. At Alsea Falls we’ll even have shuttled rides. Good vibes guaranteed.
Sunday — Race Day
Feel the adrenaline of Oregon’s only enduro race series. Two timed runs, age and class divisions, and some of the most exciting descents in the state — capped at 100 racers per event, so register early.
Raced in 2025? Your photos are free.
Every rider, every event — professionally shot and free to download. Catch yourself mid-send.
Browse the GalleriesUnderexposed — Oregon Coast
Presented By
The trail clubs, tourism partners, and businesses that make the series possible.
From first-timers to experts — everyone’s welcome.
The only requirement is that you’re here to have fun. 100 spots per race. OBRA-sanctioned.