An adventure gravel cycling event in the foothills of Barrington Tops.

Dirty Detour is a one-day gravel and mountain bike event being held from Riverwood Downs in Monkerai near Stroud in the Barrington Coast.

Our event has something for all rider levels with courses being 20km, 50km and 90km in length and varying difficulty.

Dirty Detour is a participation event not a race. It's challenging but fun!

Bring the family!


Dirty Detour is an adventure-inspired gravel biking weekend for the whole family with the perfect party-to-ride combo.

With something for the whole family at Riverwood Downs: camping by an open fire, luxury cabin accommodation, horse riding, walking trails, spotting platypus in the pristine upper Karuah River or riding one of the three course options — all finished off with a beverage and music around the open fire with a bunch of great people.

Start and finish times:


90km – start at 8.40 am – finish from 1.15pm
50km – start at 10.45 am – finish from 1.00pm
20km – start at 11.45 am – finish from 12.40pm