You can try out our demo site at https://demo.bigteamchallenge.com/login using firstname.lastname@example.org as the email and password as the password. The same details can be used in our iOS and Android apps. The demo site refreshes every 24 hours so feel free to play around with adding distance.
Additionally, you can view the following short videos:
User Registration: User Registration
Team Creation: Team Creation
Accepting Invites: Accepting Invites