The MBAA promotes, protects and preserves the Arizona trail experience through advocacy, education and responsible recreational and competitive mountain biking.
2025 MBAA XC Series
Please visit www.mbaa.net for full race details.
WHAT IS YOUR RACE AGE?
The age you will be on December 31, 2025.
Pick the division that matches what your race age will be.
For example: If you will be 15 on December 31, 2025 then you would register for the
Beginner Men 15-16 division even if on the actual race day you are only 14.
NOTE TO RIDERS:
Athletes who are not registered for the full series must check in for each race and receive a new number plate. Number plates from previous races cannot be reused unless you are signed up for the entire series and have been issued a hard plastic number plate. Each event features a race-specific logo to help identify which race your number plate belongs to. Since number sequences are reassigned for every event, using a plate from a previous race can cause issues with results.
