There was 20 or so loopers of Sydney in December 2023. Ed Forrester used his lap to conclude 1043 kilometers of riding for the 1043 endangered species in Australia.
His ride and cause was written up by the Manly Observer here
See many of the ways folks have gone around here by using the Legend that goes with this map. There are links to each of the Strava or other recordings of the rides if you click on the line that goes with the ride (or in the legend as in picture below)
