About This Race
The Gauja Trail by UTMB 45K offers runners a gateway into ultra distance racing within Latvia's oldest and most celebrated national park. Set in the Gauja River valley northeast of Riga, the course traverses mixed terrain through one of Northern Europe's most ecologically diverse landscapes, where sandstone outcrops rise above dense forests and medieval castle ruins mark the trail. As part of the UTMB World Series, this race brings international ultra running standards to the Baltic region while maintaining the intimate character of a local event. The 45-kilometer distance sits comfortably in that middle ground where runners can push their limits without the extreme commitment required by longer ultras. This makes it particularly appealing for those transitioning from road marathons to trail running, or experienced runners looking to explore new terrain at a controlled effort. The course allows time to notice details: the geological formations carved over millennia, the cultural heritage sites that dot the valley, the subtle shifts in forest composition as elevation changes. Gauja National Park, established in 1973, protects 920 square kilometers of the Gauja River primeval valley. The terrain here reflects its glacial origins, with varied topography that keeps the running interesting without becoming punishing. For international runners, this race offers both the credibility of UTMB World Series membership and the novelty of trail running in a region less traveled than the Alpine or American ultra circuits.
The route winds through Gauja National Park's signature landscape, moving between river valley sections and forested ridges. Runners encounter mixed terrain throughout, with sections ranging from smooth forest paths to more technical passages across exposed sandstone and through ancient valley systems. The course passes several of Latvia's notable landmarks, including medieval castle complexes and natural rock formations that have drawn visitors for centuries.
The varied surface—combining forest trail, occasional gravel sections, and natural terrain—demands adaptable pacing and attention to foot placement. Runners who thrive on technical variety will find the course engaging, while those newer to trail running will appreciate that no single section requires advanced mountain skills. The 45K distance provides enough challenge to feel like a significant accomplishment without the navigation complexity or exposure risks of high alpine racing.
Location
Practical Info
Race timing in late summer brings generally favorable conditions, with temperatures typically ranging from 15-22°C (59-72°F). Rainfall is possible, which can make forested sections slippery and increase technical demands on sandstone areas.
The race is accessible from Riga, Latvia's capital, located approximately 50 kilometers southwest. Sigulda, the main town within Gauja National Park, offers various accommodation options and serves as the logical base for race weekend.
Best For
Notable Features
Gauja Trail distinguishes itself through its combination of UTMB World Series standards and access to a uniquely preserved Northern European landscape. The race route threads through Gauja National Park's sandstone caves, medieval ruins, and primeval forests—terrain that feels worlds away from the crowded Alpine trails where ultra running first gained popularity. Latvia's trail running scene remains relatively undeveloped compared to Western Europe, giving this event an exploratory quality while still delivering professional race organization and UTMB qualifying points for runners targeting larger series events.