Show HN: Routechoices.com a Live GPS tracking platform for outdoor sports

I have been developing this platform for live GPS tracking of outdoor events since 2019. It allows for many setup, including dedicated trackers or smartphone through a simple app. You can see locations on top of either custom map images or generic tiles background such as OSM... Each organisation signing up gets their own subdomain. This is an open source django/python project, see https://github.com/routechoices/