Related Clues:

• Spread out
• Part of what a biathlete does
• See 53-Across
• Sweeping
• Winter sport
• Tackle moguls
• Like some humor
• Word with bum or bunny
• Schuss, e.g.
• Do slaloms
• Take to the hills?
• Vast
• Kind of boot
• Extensive
• Partake at 30-Down