Do Roller Coaster Hills Always Decrease in Height?

Not necessarily. Roller coaster hill profiles vary by design:

• Many coasters have hills that increase in height (e.g., hypercoasters with a tall lift hill followed by progressively larger airtime hills).
• Others maintain similar heights for sustained airtime.
• Some decrease gradually due to energy loss from friction and drag.

The height profile is engineered for the desired force profile, pacing, and rider experience—balancing physics, structural limits, and thrill objectives.