Crossword puzzle clue "running back's routes often"

Running back's routes often

Instrument often used in a flashback...back...back...back... *camera pans up everything goes blurry

Parade routes, often

Scenic routes, often

Running back, often

What you're running out of when you're running on empty

"Push 'em back! Push 'em back! Way back!"?

Back-to-back-to-back championships