Vitoria-Gasteiz prepares for its half marathon on Dec. 20

Plan your race pace

The 48th edition of the Vitoria-Gasteiz half marathon will take place on Sunday, Dec. 20, 2026, starting in the Mendizorrotza area and covering the official distance of 21.097 kilometers. The urban course will run along avenues and central streets in the Alava capital; available information places the start on Portal de Lasarte Kalea and the finish at Plaza Amadeo Garcia Salazar, beside the Mendizorrotza parking area.

The race is held on paved roads, and the published information gives runners a maximum of 2 hours and 30 minutes to complete the course. Registration fees increase in stages, from 21 euros in the first period to 50 euros in the final one. The detailed map, start time and other regulations should be confirmed in the organizer’s updates.

A December race with a long history in the city

The event reaches its 48th edition and has been part of Vitoria-Gasteiz’s athletics calendar for decades. Its standard half-marathon distance makes it a familiar challenge for runners who have already completed longer races and a demanding goal for those moving beyond 10-kilometer events for the first time. There is no need to claim an unusual course profile: the race covers 21.097 kilometers through a regional capital that typically welcomes runners with wintry weather in December.

The date, close to the Christmas holidays, gives the race a distinctive setting. Rather than a mild spring morning, the calendar places the event in the middle of winter, when temperature can affect how the effort feels from the opening minutes. Cold is a possibility, not a confirmed weather forecast: specific conditions will only become clearer as race day approaches and forecasts are published.

The race is organized by the Alava Athletics Federation, according to the available information. A limit of 4,500 bibs has also been announced, a figure that indicates the planned scale of the event but does not by itself show whether places remain at any given time. Registration availability and any changes to the conditions depend on updates from the organizing body.

The course: avenues, central streets and paved roads

The published description outlines an urban course that runs for much of its distance along Avenida de Gasteiz, as well as through central streets. Portal de Castilla is one of the named locations where spectators can watch the runners pass. The mix of broad stretches and central roads places the event in the classic road-race format; it is not a mountain race or a course on natural trails.

The start is listed on Portal de Lasarte Kalea, in the Mendizorrotza area. The finish is at Plaza Amadeo Garcia Salazar, next to the parking area. Some listings give Mendizorrotza as the start in general terms, which does not conflict with the more detailed street location. For race-day travel, check the final map and instructions, which should specify access points and the exact location of each service.

The information currently available is not enough to describe every turn, total elevation gain or the full sequence of streets accurately. Avenida de Gasteiz and Portal de Castilla are useful reference points, but they are not a substitute for the official course map. In an urban race, small changes can affect intersections, road closures and spectator locations; it is best not to fill in the gaps with assumptions about the route.

According to the published information, the course will be overseen by judges from the Spanish Athletics Federation. That oversight provides a regulatory framework for the competition, while the stated distance corresponds to the official 21.097 meters of the event. Check the 2026 technical regulations if the organizer provides details about final measurement and certification.

Registration and fees by deadline

Registration is divided into four pricing periods. The first sets a fee of 21 euros through May 31; the second, at 26 euros, runs through Oct. 15. The announced fee then rises to 35 euros through Nov. 30 and reaches 50 euros for registrations made through Dec. 19. These are the dates and prices published for the 2026 edition; the applicable fee depends on when registration is completed.

As of the current date in October 2026, the 26-euro period ends on Oct. 15, according to the published schedule. The next planned price increase does not necessarily mean that entries will remain available until December: the organizer could close registration earlier if the 4,500-bib limit is reached. Check the active registration system for actual availability.

Information about the event shirt says that only runners who register before Nov. 1 will be able to purchase one. The shirt’s price and whether it is included in the entry fee are not specified here, so the two details should be treated separately. The entry fee and shirt availability are not necessarily the same thing; details on sizes, collection and any extra charge depend on the organizer’s published terms.

The 50-euro figure applies to the final announced period, through Dec. 19. It should not be taken as a guarantee that runners can register the day before the race: entries may close earlier because of capacity or an organizer decision. Checking the terms at registration helps confirm the final cost, payment methods, rules for transferring a bib and the information each participant will receive.

Water stations, time limit and services

Published information places water stations at kilometers 5, 10 and 15, as well as a service area after the finish. The spacing provides reference points along the 21.097-kilometer course, but the products available, whether water or other drinks will be served, and the setup at each station have not been detailed here. Those elements may be included in the final regulations and should not be assumed before they are published.

The stated time limit is 2 hours and 30 minutes. That is the general window for completing the distance and should be read alongside any split times and rules set by the organizer. The available information does not specify intermediate cutoffs, so runners who need exact conditions should consult the updated 2026 regulations.

Details about bag drop, showers, changing rooms, baggage transport or bib pickup are also not confirmed in the reference information. Although such services are common at races of this type, their availability, hours and locations vary by edition. The start and finish being near Mendizorrotza does not, by itself, confirm which facilities will be open; practical updates from the organizer should clarify that.

The same caution applies to pacers, start corrals, spectator access and specific medical services. Judges and water stations are included in the available information; other details should remain unconfirmed unless they have been expressly announced. For a race involving city traffic restrictions, access and timing notices can be as important as the course map itself.

Preparing for 21 kilometers in winter

A half marathon requires runners to sustain their effort far longer than a short race. General preparation often combines easy runs, pace sessions and a gradually lengthening long run, with training load adjusted to each runner’s experience and fitness. There is no single formula that guarantees a result: consistency and a gradual increase in mileage are generally more sensible than cramming the work into a few weeks.

The December date adds a practical factor. Training may take place in colder temperatures and with fewer daylight hours than at other times of year, so it is worth testing comfortable running clothes in advance and considering reflective details for evening runs. There is no need to recreate extreme conditions; it is useful to know how the body responds to cold, wind or rain before taking on a long race.

Choosing what to wear at the start calls for some thought. A cold morning can feel sharp before the body warms up, while too many layers can become uncomfortable after a few kilometers. Clothing already tested during training reduces the chance of chafing or discomfort. Thin gloves or a light outer layer may suit some runners, but the choice depends on actual conditions and personal preference.

It is also better to test any hydration or nutrition strategy during training. Tolerance for gels, drinks and food varies widely, and race day is not the ideal time to experiment. Since details about the water stations may still change or be completed, a personal plan should take account of the official information available closer to race day, without assuming what each station will provide.

The week before the race is usually a time to reduce training load and arrive with rested legs, not to make up for missed sessions all at once. Regular sleep, a familiar routine and avoiding new shoes can help limit surprises. If an injury, persistent pain or health issue arises, the decision to race should be based on individual medical guidance, not general advice intended for everyone.

Information still to be confirmed

The date, city, distance, surface, main course landmarks and registration periods appear in the available information. However, the exact start time has not been provided. There is also no complete map showing the route kilometer by kilometer, nor a definitive list of services, bib pickup hours or detailed rules on transfers and cancellations.

The weather for Dec. 20 cannot be forecast reliably this far in advance. Referring to a winter race is a reminder that cold is possible, not a prediction of rain, wind or temperature. A useful forecast will be available as the event approaches; until then, clothing choices should be based on updated forecasts and personal experience in similar conditions.

Registration status can also change. Four announced fee periods and a 4,500-bib limit do not show how many places remain on a specific date. To avoid confusing a planned price with actual availability, check the registration status through the organizer’s channels before traveling or making plans.

For runners coming from outside Vitoria-Gasteiz, knowing the start and finish area helps with orientation but does not settle transport or traffic closures. Affected streets, schedules and access arrangements may be announced later. An updated race map and municipal notices will be more useful than estimates based on previous editions.

Vitoria-Gasteiz as the setting for race morning

The announced course brings the race through avenues and central streets, with Portal de Castilla among the locations named for watching the pack pass. This urban route makes the city part of the racing experience, as runners move past intersections, buildings and spectators lining the streets. The city is part of the course, although the available information does not support claims that the race passes every well-known landmark or park.

For spectators, Avenida de Gasteiz and the Portal de Castilla area are starting points for planning, not a complete guide to moving between locations. Road closures and pedestrian restrictions may affect travel during the morning. It will be useful to check the official map once it is published and choose where to wait in advance, avoiding crossings that interfere with the race.

The finish at Plaza Amadeo Garcia Salazar, beside the Mendizorrotza parking area, places the finish in the same general area used as a reference for the start. That proximity helps identify the broader location but does not establish where medals, medical support or bag drop will be. Service locations may differ from the start and finish area, so event instructions will be important for runners and spectators alike.

The 2026 edition combines a classic distance, a paved course and a winter date. The confirmed information already sets the outline of the day: Dec. 20 in Vitoria-Gasteiz, 21.097 kilometers and a published maximum of two and a half hours. The start time, detailed map and some logistics remain to be confirmed, and those details will complete the information runners need to arrive with a clear plan and realistic expectations.