Would love to have a TUI for something like this.

A lot of these apps that come with fitness hardware are free these days (i.e., Wahoo bike computer, Garmin watch) so there's less of a need for something like this. But nevertheless kudos for making it FOSS.

I would love if Apple built some of this in native apps.

I do like sharing runs with a small group of friends.

Open source helps a lot here, though, so I'm not too worried. Source is here, fwiw: https://github.com/timfraedrich/OutRun

Edit: Looks like the project is abandoned. So, yeah, maybe it should have costed a couple of bucks.

Edit: Nevermind perbu provided the source link and the both projects appear to be stale anyways.