Welcome to the Sipoo gravel paradise. Premium hardpack gravel and forest roads just 25km outside Helsinki! Dirty Sipoo is an iconic Finnish gravel event, named after Dirty Kanza. The event has been part of the Nordic Gravel Series for a couple of years and has been organized as an unofficial group ride several times.
The 2025 edition is also hosting the Finnish Championships and will be fully live broadcasted via our online channels.
Finnish Gravel Championships are organized with Dirty Sipoon on 2.8.2025.
Finnish Championships are ridden on 100 and 150 kilometer routes. Open race category is also organized on the same routes for those who are not eligible or willing to participate in the Finnish Championships. All race categories require a racing license.
Dirty Sipoo is suitable for both beginners and experienced cyclists. There’s something for everyone to ride, and you can either enjoy the route at your own pace or race against the clock!
