UTVV CASTRA 10 km

The route starts in AjdovšÄina and initially heads west and south-west, leaving the urban area and entering the open agricultural landscape of the Upper Vipava Valley.

The first part is predominantly flat and fast, following rural tracks and paths towards Ustje.

Around Ustje, the route turns east and continues through the countryside towards Dolenje. This section passes through a mixture of fields, orchards and cultivated land, with views towards the surrounding hills and the steep northern edge of the Vipava Valley.

At Dolenje, the course changes direction and begins the return towards AjdovšÄina. The final section crosses the open valley floor before entering the town and returning to the finish.

With minimal elevation gain, the route remains highly runnable throughout and has no significant mountain or technical sections.

Recommended equipment:

comfortable running or light trail running shoes

sufficient water

lightweight running belt or vest if required

smartphone or GPS watch with the route downloaded

fully charged mobile phone

sun protection in warmer conditions

light windproof layer during burja conditions

lightweight waterproof jacket when required by the forecast

The terrain is considerably less technical than on the longer UTVV routes, so heavy mountain equipment is normally unnecessary in good conditions.

During the official UTVV event, always follow the organiser's current mandatory equipment requirements.

Castra is a relatively easy and non-technical running route, but normal outdoor precautions still apply.

The course uses rural tracks, paths and local roads. Take particular care at road crossings and on sections shared with local traffic, cyclists and agricultural vehicles.

After prolonged rain, unpaved sections may become muddy or slippery.

Much of the route is exposed to the sun, and temperatures on the valley floor can become high during warmer months.

Strong burja winds can also affect the open sections of the route.

Outside the organised UTVV event, do not rely on race markings. Download the GPX route and carry reliable navigation.

The route starts in AjdovšÄina, in the Upper Vipava Valley.

AjdovšÄina is easily accessible from the H4 expressway, connecting the Vipava Valley with Nova Gorica and the Slovenian motorway network towards Ljubljana.

Follow signs for AjdovšÄina and the designated starting area.

During the official UTVV I Feel Slovenia event, follow the organiser's current instructions for start access and traffic arrangements.

Regional bus services connect AjdovšÄina with settlements across the Vipava Valley and with larger transport centres in western Slovenia.

Because the route starts and finishes in AjdovšÄina, no transfer between trailheads is required.

Check current timetables before travelling, particularly at weekends and on public holidays.

Public parking is available in AjdovšÄina.

For an independent run, use official public parking and avoid private or residential parking areas.

During the organised UTVV event, use the parking areas designated by the organiser.

An excellent introduction to running in the Vipava Valley.

The predominantly flat terrain makes Castra particularly suitable for recreational runners.

Spring and autumn offer especially pleasant running conditions.

Start early during hot summer days, as much of the route is exposed.

Check the burja forecast before departure.

Take care on local roads and agricultural tracks.

Download the GPX route when running outside the organised event.

Respect agricultural land, orchards, vineyards and local communities.