HIKER

One on a long walk (5)

Solution has appeared in 3 crosswords (2 across and 1 down):

• Quick crossword No 16,082 — 2021-11-22 00:00:10
  20A: One tends to ramble (5)
• Quick crossword No 16,010 — 2021-08-29 23:00:18
  20A: Foot traveller who, for pleasure, goes on extended walks (5)
• Quick crossword No 15,208 — 2019-02-04 00:00:15
  18D: One on a long walk (5)