Neblina Tres Valles returns to Valleseco in December

Plan your race pace

The Neblina Tres Valles mountain race has a date for its next edition: it will take place on Saturday, December 12, 2026, in Valleseco, a municipality in Gran Canaria’s interior. The event is listed as a trail race, and some technical details are already available on the terrain, elevation and services, although the distance, entry fee and start time have not yet been published.

The available information describes a mountain event with a five-and-a-half-hour time limit and a maximum elevation of 1,354 metres. The route will combine asphalt, dirt tracks, trails and cross-country sections. This mix gives runners a general sense of the effort involved, but it is no substitute for the final course map, which will be needed once the organisers release the 2026 details.

Confirmed date and venue in Valleseco

The event is scheduled for December 12, 2026, a Saturday. Both the start and finish are listed in Valleseco, meaning the race will begin and end in the same municipality. The available details do not name a specific square or street, so runners should not assume an exact meeting point until the official race information provides one.

Valleseco lies in the mountainous north of Gran Canaria, away from the island’s busiest coastal strip. The island’s interior combines elevation changes, rural roads and shifting scenery over relatively short distances. Still, the date and municipality alone do not reveal the route. The specific course, intermediate elevations and total climbing are not detailed in the information currently available for this edition.

The event is part of the Canary Islands mountain-running calendar, with natural terrain among its defining features. The race name refers to the local valleys, but the 2026 route is not described precisely enough to identify particular landmarks along it. That caution matters: in a trail race, a few kilometres can make a substantial difference to the difficulty, depending on elevation gain, surface and exposure to the weather.

A trail race across varied terrain

The published surface breakdown assigns 10% of the route to asphalt and 30% to dirt tracks or paths. Another 30% is listed as trails, with the remaining 30% classified as cross-country. Taken together, nine-tenths of the course is expected to be off-road, firmly placing the event in the trail-running category and requiring runners to adapt to changing surfaces.

These figures describe broad surface categories, not the order or location of each section. A compact dirt road may allow a steady pace, while a narrow trail or cross-country section often demands closer attention to footing and line choice. Without a map or official profile, the sensible approach is to treat the percentages as a general guide rather than a complete description of the course.

Different surfaces also affect equipment and pacing. A suitable trail shoe generally offers grip and stability, although the right model depends on ground conditions and the weather on race day. Moving between tracks, trails and open ground may call for different speeds; trying to hold the same pace as on an all-road race is not always realistic.

Elevation and time limit

The maximum elevation listed for the race is 1,354 metres. That figure identifies the highest point reported, but it does not show the total elevation gain or how long runners will spend at altitude. Assessing the actual challenge also requires the official distance, elevation profile and distribution of climbs and descents, none of which appears in the published details so far.

The time limit is five hours and 30 minutes. This sets the overall window for completing the race, although intermediate checkpoints and cut-off times have not been specified. In an event with tracks, trails and cross-country sections, the clock can be affected by the surface, slopes and stops at aid stations. The time limit cannot be used to calculate a target pace without knowing the distance.

Elevation is also a reason to consider layers and temperature changes, without mistaking a general observation for a forecast. In the highlands of a mountainous island, conditions can feel different from those on the coast, while wind and humidity affect comfort over several hours of activity. The day’s weather will become clearer closer to the event; until then, preparation should allow for changing conditions.

Aid stations and race management

The technical details list one liquid aid station and two food aid stations. The available information does not say where they will be located, what they will provide or whether rules will restrict cups or containers. Those details matter when planning hydration and fuelling, particularly on a long or hilly course, so runners will need to wait for the race regulations and course map.

The number of support points should not be considered in isolation. Without the distance, checkpoint times or spacing between aid stations, it is impossible to know whether runners will need to carry their own water or what fuelling approach may be suitable. Needs, pace and tolerance vary from person to person. A plan should be based on official information and individual experience, not assumptions about what will be available at each table.

The race is listed as chip-timed, a system that records participants’ times. Trophies for the winners and a prize draw are also announced. The categories, draw procedure and scope of the results have not been specified, so those details will need confirmation in the regulations. Electronic timing provides an individual result, but it does not replace reading the rules and race instructions.

Services planned for participants

The listed services include a bag drop, showers and massage, as well as food or sandwiches at the finish. These facilities are intended to make the time before and after the race easier, particularly during a mountain event that may last several hours. However, opening hours, locations, access conditions and any usage limits have not been detailed; the listing confirms their presence, not every operational detail.

A bag drop can be useful for leaving dry clothes or belongings before the start, while showers and massage offer options after crossing the finish line. Actual availability may depend on logistics and the rules issued by the organisers. Runners should check the conditions for each service before travelling, especially if they need to bring specific equipment or collect belongings by a set time.

Food at the finish rounds out the customary offering at popular races, but the details do not say what will be served or whether it is included in the entry fee. Services for spectators and any restrictions around the finish area are also unknown. With the start and finish in Valleseco, local logistics will be an important part of the experience, although practical arrangements still need confirmation.

Registration: details still incomplete

The technical listing sets a maximum field of 400 participants. It does not, however, provide the entry fee, opening or closing dates, or an active registration link for the 2026 edition. It is therefore not possible to confirm whether registration is open, what entry options will be available or whether fees will vary according to the registration date.

The missing details make it important to distinguish between confirmation of the event and the availability of places. An announced date does not necessarily mean that registration has begun. There is also no information on discounts, late fees, federation requirements or refund policies. The 400-runner limit is the only published capacity figure and does not show how many places will remain once entries open.

The website listed in connection with previous editions is neblinatresvalles.com. The presence of that domain in historical information does not by itself confirm that the 2026 rules, route or entry conditions are already published there. To avoid mistakes, runners should rely on current announcements from the organisers and check that any registration form corresponds to this edition, with the correct date and venue.

What is still unknown about the course

The distance is the most important gap in the current listing. No map, total elevation gain, checkpoints or exact aid-station locations have been published either. Without those elements, runners cannot make a reliable comparison with other races or accurately estimate their own finishing time. The maximum elevation does not replace a full course profile: a route may reach a high point through a gradual climb or a short, demanding ascent.

It is also unclear whether there will be one race format or several distances. The available information does not identify categories or say whether different courses will be offered for different experience levels. Details from previous editions should not be carried over to 2026 without explicit confirmation, as routes, rules and services can change. Historical listings can help explain the event’s background, but the announced edition must be assessed on its own published details.

Once the regulations are released, the most useful details will include distance, elevation gain, course profile, mandatory equipment and cut-off times at each checkpoint. Safety rules, procedures for adverse weather and instructions for withdrawing from the course are also important. These details help runners prepare responsibly and decide whether the challenge suits their experience, rather than relying only on the race name or maximum elevation.

Valleseco and the island setting

Valleseco offers a different setting from urban races along the coast. The municipality sits in Gran Canaria’s mountainous interior, where rural roads and steep terrain are part of the everyday landscape. For runners travelling from elsewhere on the island, the venue adds a journey to plan; the start time has not yet been confirmed, so it is not currently possible to work out precisely when to arrive.

The race also highlights a side of running in the Canary Islands that is less visible in calendars dominated by road events. Trail running lets participants explore natural spaces on foot, but doing so responsibly means staying on the marked course, following organisers’ instructions and leaving no litter. In an environment shared with residents and other users, each participant’s conduct contributes to the event’s impact.

December is winter in the Northern Hemisphere, although conditions in Gran Canaria differ from those on mainland Spain. That does not mean the mountain weather will necessarily be warm or stable: elevation, cloud and wind can all change how conditions feel along the route. A reliable forecast will be useful closer to race day; until then, the sensible approach is to allow for possible changes in temperature and humidity.

The event awaits its final course details

The information currently available confirms a trail race in Valleseco on December 12, 2026, with a reported maximum elevation of 1,354 metres, a five-and-a-half-hour time limit and four types of surface. It also lists aid stations, chip timing and several finish-area services. These details help define the event, but they are not yet enough to assess its difficulty precisely or complete a full race plan.

The next key update will be the release of the distance, map and elevation profile, together with the schedule and registration terms. Those details will turn an early listing into a practical guide for runners and spectators. Until then, pace calculations, fuelling plans and comparisons with other races should remain provisional. The date is set; many of the sporting details are still to come.

Neblina Tres Valles promises a mountain-running day in an inland municipality of Gran Canaria, far removed from the uniform rhythm of road running. Varied terrain and the published elevation point to a race where attention to the trail will matter as much as stamina, although the course itself will define the challenge. Once the full route and regulations are available, runners will be able to see how the valleys connect and what this edition demands.