Hi,
All of the documentation of MapRun is at
www.maprunners.weebly.com.
In particular for CheckSites see:
https://maprunners.weebly.com/maprun---checksites.htmlWhen you upload course / map files at:
https://console.maprun.net/#/check_sites_create you will get a 6-digit code.
In the MapRun App on your phone you can then > Home Screen > Menu on top right > CheckSites > enter the 6-digit number for your event.
Let us know if you have problems. If you have a particular query on a specific case you can email support@maprun.net
Regards
Peter