Trail of the Castle
Edition 2026 Hiking Sport Cycling

Trail of the Castle

The cross-border race between Gorizia and Nova Gorica

Gorizia — Gorizia (031) Since 2020
Dates 29 Mar — 29 Mar 2026
Location Gorizia (031)
Prices —
Status Confirmed

About Trail of the Castle

The Trail of the Castle is the cross-border running race that every spring connects Gorizia and Nova Gorica, winding at the foot of the castle, through historic parks, ramparts, and woods on the border between Italy and Slovenia. A race that combines sport, landscape, and the spirit of friendship between two cities that are now European Capitals of Culture.

Running Between Two Countries

Few sporting events tell the spirit of Gorizia like the Trail of the Castle. The race crosses the border between Italy and Slovenia, ideally connecting Gorizia and Nova Gorica, the two cities that today share the title of European Capital of Culture. It is a road and trail running race that starts from the historic center of Gorizia, at the foot of the imposing medieval castle, and then ventures into the woods and monasteries on the Slovenian side.

It is organized by ASD Bike&Run Gorizia, with the patronage of the Municipalities of Gorizia and Nova Gorica. Every year, the Trail attracts several hundred participants, including competitive athletes and walkers, in an atmosphere that blends competition and popular celebration.

A Route Through Parks and Fortresses

The course is a journey into the green and historic heart of the city. From the start in Via Garibaldi, in front of the Verdi Theater, the route touches the ramparts area and the castle park, crosses the Coronini Cronberg park and the Corno Valley, climbs towards the Rafut area, and continues into Slovenian territory, passing through the Kostanjevica monastery and the Panovec forest. An itinerary that alternates urban views, historic parks, and nature, showing the most charming face of this corner of Friuli-Venezia Giulia.

Sport, Solidarity, and Territory

Alongside the competitive race, the Trail of the Castle offers a non-competitive solidarity walk, with shorter routes designed for families and enthusiasts, the proceeds of which support local social initiatives. It is this dual soul, sporting and solidarity-based, that makes the event an eagerly awaited occasion not only for runners but for the entire Isontina community, which gathers every spring to run and walk beyond the border.

Trail of the Castle — edition 2026

The 7th edition of the Trail of the Castle takes place on Sunday, March 29, 2026, with a start at 9:30 AM from Via Garibaldi in front of the Verdi Theater. A single 10 km course with 150 m of positive elevation gain, between Gorizia and Nova Gorica, plus a non-competitive solidarity walk.

The seventh edition of the Trail of the Castle is scheduled for Sunday, March 29, 2026. The start is set for 9:30 AM from Via Garibaldi, in front of the Verdi Theater, in the center of Gorizia.

The 2026 edition offers a single 10-kilometer course with approximately 150 meters of positive elevation gain, which crosses the historic center, the castle area, and the city parks before heading into Slovenian territory towards the Kostanjevica monastery and the Panovec forest. Around 400 participants are expected. Alongside the competitive race, a non-competitive solidarity walk will take place, with 5 and 10 km routes, supporting Anffas Gorizia. The event is organized by ASD Bike&Run Gorizia with the patronage of the Municipalities of Gorizia and Nova Gorica.

Programme Trail of the Castle 2026

2026 Program

  • Sunday, March 29, 9:30 AM — Start from Via Garibaldi (in front of the Verdi Theater)
  • Competitive Race — single 10 km course with 150 m positive elevation gain, between Gorizia and Nova Gorica
  • Non-competitive Solidarity Walk — 5 and 10 km routes supporting Anffas Gorizia

Gathering, bib and race pack collection in the hours preceding the start. Detailed times and regulations published by the organization in the weeks prior.

Highlights Trail of the Castle 2026

The cross-border route between Gorizia and Nova Gorica, at the foot of the castle and through historic parks, and the solidarity walk supporting Anffas Gorizia.

Prices Trail of the Castle 2026

Fee-based registration for the competitive race and the non-competitive walk; fees according to the organization's regulations.

Practical information — Trail of the Castle

Getting There

The start is in Via Garibaldi, in front of the Verdi Theater, in the center of Gorizia, a short walk from the station and city parking lots.

Registration

Registration for the competitive race and the non-competitive walk is available through the channels of ASD Bike&Run Gorizia; bib collection on the morning of the race.

Information

Regulations and details on the website www.bikeandrungorizia.it.

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Where does it take place — Trail of the Castle

Centro storico di Gorizia

Via Garibaldi, 34170 Gorizia

Contact Trail of the Castle

Trail of the Castle in brief

Hiking Sport Cycling Solidarity Outdoor International Gorizia

History of Trail of the Castle