Class Rules updated for Formula Wing Class and WingFoil Open Racing Class

Riders to the storm - 2024 WingFoil Racing World Cup Brazil day 2 © IWSA media / Robert Hajduk

Following the Annual General Meeting in December 2024, the updated class rules have now been published:

• Formula Wing
• WingFoil Open Racing Class

The new rules (highlighted in red) will apply from 1 May 2025 onwards to allow everyone to comply with any changed rules.

Formula Wing key changes:

• Introduce registered series production equipment (townhall call for builders with World Sailing will follow)
• Change from 3 to 2 wings per event
• Minimum size of window per side: 400cm2
• Wingsizes per event:
  • Men: 5.5 and bigger / 5.5 and smaller
  • Women/Youth (U19 and younger): 5.0 and bigger / 5.0 and smaller

WingFoil Open (World Cup Series) key changes:

• Mandatory windows in the wing
• Minimum size of window per side: 400cm²