September 18, 2027
September 18, 2027 Estimated date
Zilina Region
Trail
50 miles
60 km
Maratón
September 17, 2026
50 miles, 60 km, Maratón
Trail
Žilina, Považské múzeum, Budatínski hrad, Žilina, Slovakia
Registration and pricing
Registration closes: September 17, 2026
BBU 100+
- 249 € Valid until March 31, 2026
1st wave – Dec 17, 2025 – Mar 31, 2026
- 299 € Valid until June 30, 2026
2nd wave – Apr 1, 2026 – Jun 30, 2026
- 349 € Valid until September 5, 2026
3rd wave – Jul 1, 2026 – Sep 5, 2026
Late registration 399 € September 17, 2026
BBU 60+
- 199 € Valid until March 31, 2026
1st wave – Dec 17, 2025 – Mar 31, 2026
- 249 € Valid until June 30, 2026
2nd wave – Apr 1, 2026 – Jun 30, 2026
- 299 € Valid until September 5, 2026
3rd wave – Jul 1, 2026 – Sep 5, 2026
Late registration 349 € September 17, 2026
Estimated date. We have not received an official date for this race.
Race description
Big Bear's Ultra is a challenging ultra-trail race around the city of Žilina, offering a unique experience of running in nature with beautiful views of the surrounding landscape. The race takes place near the Považie Museum and Budatín Castle and includes various distances that test runners’ endurance and determination. The course passes through hills and mountainous areas with significant elevation gain, making this event a challenge for experienced runners. The organizers emphasize an eco-friendly approach and participant safety.
Highlights
- BBU 100+ is 118 km long with 6,300 m of elevation gain, passing Budatín Castle, Straník, Lysica, Veľký Kriváň and other mountain passes
- BBU 60+ is 62 km long with 3,500 m of elevation gain. It starts in Strečno and finishes in Budatín, following part of the BBU 100+ route
- The course passes historical and natural landmarks such as the Považie Museum, Budatín Castle and Hričov Castle
Additional information
Registration for the 4th edition of the race opened on December 17, 2025, at 20:00. The course is divided into several checkpoints with refreshment stations. The race is part of the Europe Trail Cup. The organizers emphasize an environmental code and mandatory equipment for runners. Registration opens on December 17, 2025; the race takes place in Žilina, near the Považie Museum and Budatín Castle. The event is known for its community and varied routes.
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