If I figure out how I'll post a picture of the place to give some context... But this is the weirdest thing that ever happened to me. I was walking/hiking by the sea and through a salt marsh (between Dunwich and Walberswick if youre interested!) On one side was the sea, and on the other a line of trees and farmland about a mile away. Suffolk is very flat in general and I could see at least a mile in every direction. I was walking on a boardwalk that ran through the marsh and on both sides immediately was reeds about waist high (its a protected area for the birds that nest there). I stopped to take a photo of the sea and I saw a girl jogging towards me about 80 yards away. I didnt study her intensively (and had no reason to) but definitely saw her, saw what she was wearing, (black leggings, a purple running vest, a back hair band) and roughly what she looked like (brown hair, normal build, late 20's). I turned and started walking on but I was getting ready to step to the side of the boardwalk because she was obviously going faster than me as she was jogging. After a max of 15 seconds I couldnt hear her and so I turned around, and she wasnt there. I am 100% certain the only place she could have gone was to dive into the marsh (which would be nuts). There was no way she could have turned around and ran back and gotten out of my site, no side paths anywhere near... she either jumped into the reeds and hid (and didnt make any sound doing so) or she vanished. There was nothing in any way weird in how she looked, she was wearing modern clothes, looked completely normal, and there was nobody else around. It wasnt really scary but I was a bit freaked out. I even walked back down the path for a bit to check there was definitely no path off the boardwalk I missed or she hadnt fallen and hurt herself and needed help... but she was just gone. After a few minutes I just gave up and kept going on my walk. _ Anyone else got any weird experiences?