We are proud to announce the opening of season 2023.
The AATC league represents the connection and cooperation of the 10 most vibrant races from Italy, Poland, Slovenia, Croatia, Bosnia, and Herzegovina. They are all inspired by genuine human values – connecting with nature, being part of local communities, contributing to a better world, and being free and authentic. All this with high organizing standards, outstanding landscapes, and positive vibes.
With the new year, we proudly open the AATC season 2023.
Runners, check the AATC calendar, pick the races from our set, and put them on your trail-running bucket list.
- Pieniny Ultra-Trail® 21-23 April 2023, Poland
- UTVV Slovenia 5-7 May 2023, Slovenia
- Kočevsko Outdoor Festival 2-4 June 2023, Slovenia
- Dolomiti Extreme Trail 9-11 June 2023, Italy
- Soča Outdoor Festival 30 June-2 July 2023, Slovenia
- Jahorina Ultra Trail 22-23 July 2023, Bosnia and Herzegovina
- K24 Ultra Trail 11-13 August 2023, Slovenia
- Julian Alps Trail Run by UTMB 8-10 September 2023, Slovenia
- Dalmacija Ultra Trail 13-15 October 2023, Croatia
- Obala Ultra Trail 3-5 November 2023, Slovenia
Let your trail-running adventure of 2023 begin.