Related Clues:

• Boards?
• Carriage track
• Track impediment
• This can be monotonous
• Gear for Picabo Street
• Items sometimes seen on car tops
• Winter Olympics equipment
• Tiresome routine
• Gear on a rooftop rack
• Wagon wheel groove
• It's hard to get out of
• Nordic gear
• Deep groove
• Monotonous practice
• Takes to the slopes