Related Clues:

• Wheel-less vehicles
• Winter gliders
• Downhill gliders
• Winter transports
• Flexible Flyers, e.g.
• Snow gliders
• One-way transports
• Winter coasters
• They can take you downhill quickly
• Some coasters
• Places for runners
• Vehicles powered by gravity
• Goes downhill, in a way
• They're dragged up hills
• Luges