Red Bull Dirty Dozen
Register now for Red Bull Dirty Dozen!
Portland International Raceway, Portland, OR
United States
Stay up to date with the Thursday Night Motocross schedule! Red Bull Dirty Dozen Races will not be disclosed to you – instead, when you arrive at the track Thursday nights, if there is a Red Bull Dirty Dozen flag raised high above the track, you know that night is a designated race!
- Red Bull Dirty Dozen Races will not be disclosed to you – instead, when you arrive at the track Thursday nights, if there is a Red Bull Dirty Dozen flag raised high above the track, you know that night is a designated race!
- Rider Entry Fee: $45 (One time payment per class for the entire series).
- Gates will open at 3:45 PM, Practice begins at 5:00 PM, and Racing starts promptly at 6:00 PM.
- MXNW Racing License is required by all riders!
- Season license: $15.00.
- Day license: $5.00.
- All riders must display their Red Bull Dirty Dozen number plate on their bike during designated races.
- All riders will be required to sign a participant waiver for each of the 12 races before taking to the track.
- Riders 16+, and under 18 years old will be required to have a Parent Consent waiver signed and their legal guardian present on site.
- All riders are required to have their dirt bike and proper gear for each race, including: Helmet, riding boots, gloves, goggles, and motocross riding pants.
- For a full list of Motocross Northwest Racing rules, pleasesee here.