Supported by


B1

B2

B3

Near-total visual impairment.

Moderate visual impairment, able to see approximately one metre.

A visual impairment, able to see approximately five metres in front of them.

 


Visually impaired Cross-Country skiers race using a clock that runs at different speeds to compensate for the different amount of light perception and vision across the three classes


 Cross-Country Skiing B1-3 is a competition class at the Beijing 2022 Winter Paralympics