KNAP TRAIL - T' KRATKA 2026

Presentation

The KNAP TRAIL - T' KRATKA is an exhilarating trail running event held in the picturesque region of Trbovlje, Slovenia. A part of the renowned UTMB series, this race draws participants from across the globe, offering them a unique glimpse into the stunning landscapes and rich cultural backdrop of the Zasavje region. Known for its rugged terrain and breathtaking views, the area offers an ideal setting for endurance athletes seeking to test their limits and enjoy the beauty of nature.

Founded with the ambition to promote trail running and nurture a community of outdoor enthusiasts, the KNAP TRAIL has quickly established itself as a key date in the calendar for both experienced and novice trail runners. With its various distance options, including a challenging 50km and a shorter 16km, this event caters to a broad spectrum of athletes, making it accessible yet demanding. In addition to being a significant event on the local running calendar, it is recognized in the International Trail Running Association (ITRA) index, which adds to its credibility and prestige within the trail running community.

Courses and formats

50km Trail

The main race covers a challenging 50km course that tests endurance and skill. This route features a diverse elevation profile with significant climbs and descents, totaling an elevation gain of approximately 2,500 meters. The terrain includes rocky trails, forest paths, and technical single-track sections that require both agility and strength. Key passages include the steep ascent of Mount Kurešček and the scenic overlook at the Šarec peak, which reward runners with stunning views of the surrounding valley.

Aid stations are strategically placed along the route to ensure participants hydrate and refuel adequately. There are five major aid stations offering water, electrolyte drinks, energy gels, and solid foods. Cutoff times for the 50km race are set to maintain race pacing and ensure safety, with athletes having a total of 10 hours to complete the course.

16km Trail

The shorter 16km race serves as an excellent option for newer trail runners or those looking to enjoy a less strenuous day on the trails. This course also features a substantial elevation gain of around 800 meters, taking runners through the captivating landscapes of the area, including serene forest sections and occasional rocky outcroppings. Key passages include the charming trails along the Trbovlje River and the gentle slopes of the surrounding hills.

Aid stations will be available at two points along the 16km course, providing essential nutrition and hydration for participants. The cutoff time for the shorter race is set at 4 hours, allowing plenty of time for athletes to finish and enjoy the trail experience.

Terrain and difficulty

The terrain of the KNAP TRAIL features a blend of rocky, forested, and alpine paths, making it suitable for runners with varying skills. With sections of both single and double track, athletes should be prepared for technical passages that require focus and adaptability. The typical weather conditions in January can be unpredictable, ranging from crisp and dry to wet and slippery, which adds another layer of challenge to the event.

The course ranges in altitude from a low point of approximately 400 meters to peaks at over 1,120 meters, exposing participants to varying altitudes throughout the race. Athletes should come prepared with experience in hill training and technical trail navigation as these elements demand a solid preparation level.

History and notable results

The KNAP TRAIL - T' KRATKA has been rapidly growing in popularity since its inception, often featuring local and international athletes competing for prestigious podium finishes. Each year, the event evolves, attracting a more prominent field and creating memorable moments in trail running history. Over the past editions, notable results were achieved, with various course records being set by fierce competitors.

Local athlete Janez Novak made headlines in the 2024 edition by completing the 50km course in under 4 hours, setting a new benchmark for future participants. The event has hosted famous runners from other endurance disciplines, enriching the field with diverse talents.

Practical info for participants

• Mandatory gear: Runners must carry a hydration system, headlamp, extra layers, a whistle, and a map of the course.
• Qualifications: Participants in the 50km race are required to have completed a trail race of at least 30km within the last 12 months to ensure they’re prepared for the challenge.
• Cutoff times: The 50km race has a cutoff time of 10 hours, while the 16km race allows participants 4 hours to finish.
• Drop bag logistics: There will be designated drop bag areas at specific aid stations for the 50km runners to store supplies.
• Access/accommodation: Trbovlje is easily accessible by public transport and road. Several accommodation options are available in the town for participants and their families.