Brolga Bill's Bike Trail (BBBT)
'Twas Brolga Bill, from Rutherglen, that caught the cycling craze,
He turned away the good old wings that served him many days...
This geoart shows Brolga Bill's bike.
It is designed so you can be like Brolga Bill, and complete the trail by bike.
(and hopefully not come to the sticky end like his mate Mulga Bill)
All the puzzles are about bike riding, and can be solved with an easy online search.
The puzzle
The 3 Peaks Challenge provides cyclists with one of the world's toughest and most picturesque cycling challenges of the Victorian Alps.
Held annually on the Victorian Labour Day long weekend in March, the 3 Peaks Challenge attracts cyclists from around the globe, interstate and Victoria. The course is so epic that it is comparable to a Tour de France stage with 3 major climbs - Tawonga Gap, Mount Hotham and Falls Creek via Omeo.
Question: How long is the loop? (in km)
You can validate your puzzle solution with certitude.