Two days on the mountain and three races in Montanejos in 2026

Plan your race pace

Montanejos will host its mountain race on November 7 and 8, 2026, with three distances sharing a start and finish in the town of Castellón. The 52- and 30-kilometre races are scheduled for Saturday; the 18-kilometre event follows on Sunday, offering a shorter option that still involves substantial climbing.

The programme combines an ultra of 52 kilometres and 2,434 metres of elevation gain, a 30-kilometre course with 1,251 metres, and an 18-kilometre route with 903 metres. Available information places the start and finish at Plaza de España and lists aid stations along each route. Registration is shown as open, although the information reviewed does not confirm a specific entry fee for 2026.

A trail-running weekend in Alto Mijares

The event will once again span two days in Montanejos, an inland town in Castellón associated with the mountainous Alto Mijares landscape. The schedule sets aside Saturday for the two longer distances and Sunday for the 18-kilometre race. These are not three simultaneous starts; rather, each course has its own day.

The main race day is Saturday, November 7, when the 52- and 30-kilometre events will take place. The 18-kilometre race is scheduled for Sunday, November 8. This split makes the event a full weekend fixture and may affect travel plans for runners coming from elsewhere, including the night before the race and the journey home afterwards.

All three races start and finish in Montanejos. Plaza de España is identified as the specific start and finish location, a useful point of reference for finding the event area. The full route, however, cannot be inferred from that location alone: the organisers have published references to tracks for each distance, and the detailed course should be checked in the official race information.

Three distances with different demands

The longest course covers 52 kilometres with 2,434 metres of cumulative ascent. Its distance and elevation place it in ultra territory, where effort is measured not only by pace but also by time on the course, energy management and the ability to adapt to changes in terrain. Positive elevation gain indicates the total climbing, not the highest altitude reached.

The 30-kilometre route includes 1,251 metres of ascent and is also held on Saturday. It is the middle distance in the programme, but its elevation means it should not be considered easy simply because it is shorter than the ultra. In the mountains, gradients, surface and the sequence of climbs and descents can matter as much as distance, and those details depend on the specific route.

The 18-kilometre race, with 903 metres of positive elevation gain, takes place on Sunday and is also described as SprintTrail in the event information. It is the shortest option, but not necessarily a beginner course: almost 1,000 metres of cumulative climbing calls for handling uneven terrain and maintaining an effort suited to the hills. The three events share the setting and finish town, but place different demands on runners.

Elevation and course: what the figures tell us

Ascent figures help compare the races, although they do not describe exactly how each one feels to run. The 18-kilometre course includes 903 metres of climbing, a substantial load for a short distance; the figure rises to 1,251 metres over 30 kilometres. The ultra reaches 2,434 metres, an elevation total that requires runners to pace their effort across a much longer day.

The relationship between distance and elevation shapes each race. Two routes of similar length can feel very different if one concentrates its climbs into a few sections while the other spreads them throughout the course. In this case, the available information gives distances and elevation gain but does not establish where the steepest slopes lie, the highest point or what proportion of the route follows tracks or trails.

The tracks announced for all three distances are the necessary reference for understanding the route precisely. Reviewing them can help identify the profile, changes of direction and aid-station locations, as well as distinguish confirmed information from a general description of the landscape. Routes can be updated before the event, so the material published by the organisers for this edition should be treated as definitive.

Aid stations along each distance

Aid-station locations vary by race. For the 18-kilometre course, stations are listed at kilometres 4.2, 8 and 17.7. The last is close to the finish, while the first two are 3.8 kilometres apart. These locations provide a useful guide, although they do not replace checking which products or services will be available at each station.

For the 30-kilometre race, five locations are listed: kilometres 4.2, 8, 14, 18.5 and 25.2. The 52-kilometre event has eight, at kilometres 4.2, 8, 14, 25, 28.5, 33.2, 38 and 47.3. The longest race has several stations in its final section, but the distances between them are not uniform and should be considered alongside the route profile and regulations.

Race information says participants must bring their own drinking container because cups will not be provided at aid stations. This is a simple but important logistical requirement: runners need a reusable system that suits the race and remains accessible on the course. Details about station supplies, mandatory equipment and support rules should be confirmed in the 2026 regulations rather than inferred from previous editions.

Start times and race location

The schedule places the long races on Saturday, November 7, and the 18-kilometre event on Sunday, November 8. Published times for the two Saturday races are 08:00 and 08:30, while the Sunday start is scheduled for 08:30. The event’s general listing also shows 08:00, but does not by itself specify which distance corresponds to each time.

Plaza de España in Montanejos is the shared start and finish point, according to the information available for this edition. Since all three distances use the same location, it may bring together runners, supporters and event services at different times across the weekend. The available reference information does not state the precise time for bib collection, venue access or any last-minute changes.

The difference between start times makes it important to check the individual schedule before travelling. In mountain races, half an hour can affect pre-race preparation, the time needed to reach the start area and coordination with supporters. Travel plans should also account for the fact that the event is split across two days: Sunday runners do not necessarily follow the same schedule as those taking on Saturday’s distances.

Registration, fees and race regulations

Registration is shown as open in the information for the 2026 edition. The registration platform lists a period running from May 10 to November 1, with the published closing time set at 23:59 on the final day. This gives the stated registration window, but does not guarantee that places will remain available until the deadline or that terms will stay unchanged.

No 2026 entry fee is confirmed in the information reviewed. Prices appearing in other material are linked to references whose edition is not sufficiently clear, so it would be unwise to apply them to this event. As a result, no reliable fee or comparison of registration tiers can be given here. The entry cost, conditions for licensed runners and any surcharges should be checked through the official registration system.

Atlos Eventos Deportivos is listed as the organiser, with municipal collaboration. The registration process is also stated to be managed by CroNoLimits through RockTheSport. Before registering, the race regulations are the document to consult for mandatory equipment, categories, cut-off points, withdrawals, liability and course changes. These details matter particularly in an event with three distances and differing elevation totals.

Reading the demands of a mountain race

Distance is only one part of the challenge. An 18-kilometre route can require more time and effort than a road race of the same length when it includes 903 metres of climbing and uneven terrain. For the 30- and 52-kilometre distances, the likely duration also increases the importance of managing food, hydration and the course profile, all of which runners should consider in light of their experience and fitness.

Positive elevation gain does not mean a continuous climb: it is the combined total of the route’s gains in height. A race may alternate between ascents, descents and easier stretches, but the reference information does not detail that sequence. Estimating a pace from the figures alone, without knowing the track, surface and conditions on race day, would give a misleading impression of precision.

It is also worth separating confirmed facts from expectations. The available details include distances, elevation, dates, general start times, aid-station locations and a shared start and finish point. They do not specify cut-off times, complete profiles, weather, race services or the final mandatory-equipment list. In a mountain event, those conditions can shape the experience as much as the number printed on a race bib.

Montanejos as the setting for a November race

The Alto Mijares landscape gives context to an event that leaves the urban circuit behind and centres its courses on the mountains. Montanejos is a recognisable base for runners following trail events in Castellón, although the scenery should not be confused with a technical description of the route. Without the updated track, it is not possible to attribute specific paths, viewpoints or landmarks to each distance.

The event brings together different kinds of runners, from those choosing the 18 kilometres to those taking on the 52-kilometre ultra. The range of distances is one of the programme’s defining features, but the races are not interchangeable versions of the same challenge. Each has its own schedule, elevation and sequence of aid stations, making the relevant route and regulations essential to understanding its conditions.

With the dates set for Saturday, November 7, and Sunday, November 8, 2026, the key details outline the event: three races, two days and a start and finish in Montanejos. Some information still needs confirmation through registration channels and the current regulations, particularly the fee, individual start details and final course conditions. The published figures offer a clear overview without confusing what is known with what still requires verification.