If you join a group, they will provide information on how they do their walks. The two primary methods are VPN, where everyone in the group appears to be coming from the same place (either because they are from there or because they are using a VPN to tunnel there) so that they are using a limited pool of IP addresses; or using Windows Firewall to limit which IP addresses you connect to.
Each group has their own Discord group. Generally, you need to provide 2-3 SoJs when you sign up for a run.
There are plenty of ads in this forum for people doing runs.
This post was edited by IkeEsq on Nov 2 2021 08:30pm