Трявна ултра

Tryavna Ultra is an ultramarathon race offering challenging distances in the beautiful nature of the Balkan around the town of Tryavna. The race includes runs of 100 km, 42 km, and 21 km, as well as cycling routes and duathlon. The courses feature diverse terrain and include numerous support points, ensuring comfort and safety for participants. The organizer is the iRun association, which has extensive experience in organizing sports events and building a sports community.

The race includes running, cycling, and duathlon with combined distances. The organizer iRun is an association with over 50 sports events held. The website provides information on accommodation, the history of the race, and results from previous years. Multiple distances for running, cycling, and duathlon; event with technical conferences and starter packs; held in the town of Tryavna, Bulgaria.