Possible Clues:

• Unexpected streak for sportsman
• Glider across ice?
• Graceful mover making music over short term
• Practitioner of a winter sport
• Adam Rippon, for one
• One living in sea and river who enjoys the ice?
• Bladed glider
• Curry, maybe fish starter with rice
• Heartless sir grabbing woman — one may be on thin ice!
• Water insect keeps ahead of river fish