MBAA White Tank Whirlwind

The 2027 MBAA XC Series invites mountain biking enthusiasts to explore the scenic trails of Arizona on February 6, 2027. This series celebrates and preserves the unique trail experience through advocacy, education, and responsible competition. Riders should register based on their race age as determined by December 31, 2027, ensuring they select the correct division for an accurate classification.
For those not participating in the full series, it's crucial to check in at each event separately to receive a new number plate specific to that day’s competition. Number plates from previous races cannot be reused unless you are signed up for all events and have been issued a hard plastic number plate valid across the entire series. Each race features its own distinctive logo on the number plate, helping riders easily identify their race-specific credentials.
The event offers an immersive experience with challenging terrain that showcases Arizona's diverse landscapes, making it a must-attend for any mountain biking enthusiast looking to test skills and enjoy breathtaking scenery.