rtokens: Rules call for at least one training run to be completed before a World Cup downhill race can be staged .
pos: IN DT JJ JJ NN , NNP POS VBN NN NNS VBD VBN JJ TO JJ JJ NN CC VB IN NNP NNP , VBG DT VBN NNP NNP NNS IN NN .
tokens: For the third consecutive day , Friday 's scheduled training runs were cancelled due to heavy wet snow and fog on Whistler Mountain , leaving the scheduled World Cup events in jeopardy .
ltokens: World Cup ski officials hope to be able to get in at least one men 's downhill training run on Saturday in an effort to salvage the weekend racing programme .