Display several trackable locations on one map

[+pilwi]

Is there any way to display the current location of multiple trackables (if they are in a cache) on the same map? Ideally, something like trackablemap.com would be what I'm looking for, but displaying my own TBs. I did some digging through old forum posts, and it seems that geotribes.geotastic.com had a similar functionality, but that site is sadly down now.