+Vertical Gain is the accumulated positive change in [Elevation](/wiki/elevation) over a route, regardless of any descents. It is a critical metric for activities such as [Hiking](/wiki/hiking), trail running, and cycling, quantifying the overall upward effort expended.
+## See also
+- [Descent](/wiki/descent)
+- [Altitude](/wiki/altitude)
+- [Topography](/wiki/topography)