Set-Up a Grouped Tracking Map in the backend:
Integrate each contest of an event,
Put together all stages of a multi day competition.
Group Maps based on tracking maps, with it's features and common usability.
Each group map with unique URL e.g. https://racemap.com/player/daman-world-triathlon-abu-dhabi_2019-03-04/ which can be embedded same as a single tracking map.
Spectators select contest directly in group map.
A group map displays the information of the selected tracking maps only:
Marker of participants,
Points of interest and
Start- and endtime.