1) Backpacked 2) Backpacked through the woods 3) Boosted 4) Enjoyed the Appalachian trail 5) Followed a trail 6) Hit the trail 7) Hoofed it 8) Increased 9) Joined in a Scout activity 10) Raised 11) Raised drastically 12) Raised in price 13) Snapped, like a center 14) Took a long walk 15) Took a tramp in the woods Found on https://www.crosswordclues.com/clue/hiked