8th consecutive edition
700-kilometer cycle tour along the Danube river to the Black Sea in Bulgaria.
Challenge a Friend
The Royal Category
Dunav Ultra: Back to the River 2021 is the eighth consecutive edition of the annual promotional event in popularizing our cycle route.
The tour following the event is a multi-day mass cycling experience, during which adventurers of all ages challenge themselves, getting to know the Danube region and the DU route while contributing to popularize it as an amazing travel destination.
The tour has no competitive element, the main driving forces being personal motivation, friendship and the adventure spirit.
Team Dunav Ultra
Dunav Ultra Adventure Box
- SLOTS ALREADY BOOKED 92% 92%
This category brings the freedom to choose everythging by yourself! Traveling as solo you can make individual decisions and challenge yourself without depending on others.
Team 2 cyclists
Here teamwork leads to optimal results. Play in the combo and share the adventure with a friend or loved one. Challenge yourself to play best as a team member.
Team 4 cyclists
Master the royal category! Here the challenge turns into a cycle party and vice versa. Assemble a team of companions and create memories for a lifetime from the Danube and the region.
Dunav Ultra: Back To The River is a self supported cycling tour.
Before purchasing a Starter pack (kit), please read the Terms and Conditions.
DIGITAL SOVA EOOD