App to log miles walked

[chatnicknameyousuggested]

Does anyone know of an app to log miles walked? I am hoping to do 1000 extra miles in 2020. I'd like something free for my phone to log my extra miles.
On that subject, has anyone signed up to a challenge / website? Not in the UK, but still interested - being a group member always gets me up and out!

The free version of Strava is great and will do that and much more.

I second Strava, i use it for running and walking. You can join challenges on there too.

Yes, strava will do it . I use it for running. I've signed up for a challenge to run 1000 miles next year, but did see various others for walking. Good luck.

Oooh, was always a bit intimidated by Strava as thought it was for Serious Athletes. Will check it out!

Definitely Strava.