X-15 FOIL SETUP
Lift and rakeProduct News
Starboard X-15 Foil Setup: Wing Shims and Tuttle Box Rake
See where the front and rear wing shims sit on an X-15 UCS foil, and how a Tuttle box shim changes rake and foot pressure.
STARBOARD KOREA JOURNAL
X-15
One-design wing-foil racing on identical equipment: kit, rules and races of the X-15 Class.
X-15
4 stories · newest first
X-15 FOIL SETUP
Lift and rake
Event Calendar
International · Ibiza, Spain
First X-15 World Championships Coming to Ibiza in November
The inaugural event takes place in Ibiza, Spain, on November 4–8, 2026. Explore the announced divisions and how to prepare.
Athlete Stories
From Training to International Racing: America One Racing’s X-15 Development Team
America One Racing has chosen X-15 as a key class for athlete development. We explore how it connects training with competition.
Race News
International · International sport news
X-15 Gains World Sailing Recognition: What Does It Mean?
Class recognition in November 2025 opened the path to a world championship. Explore what one-design wingfoil racing offers.