A History of Short Words

From the New York Times Crossword Puzzle

RUNS

Mon, 24 Nov '25
Trains for a marathon, e.g.
Tue, 7 Oct '25
The "R" of R/H/E
Fri, 20 Sep '24
Lines on a ski map
Thu, 18 Jul '24
Routes down a ski mountain
Sat, 17 Apr '21
Homecomings?