The Australian-Croatian ultrarunner set off from the Savudrija lighthouse on 24 August and reached Prevlaka on 3 September. The run is complete, but Guinness recognition has not yet been documented.

01

From the westernmost lighthouse to the far south

Aydan Marko Papac set off from the Savudrija lighthouse on 24 August. On 3 September, the 29-year-old Australian-Croatian ultrarunner completed his journey along the coast at Prevlaka and Cape Oštro. The City of Dubrovnik confirmed the finish the following day.

The published route length is 827 kilometres. It took him through places including Pula, Opatija, Senj, Zadar, Šibenik, Split and the far south. This is the project's documented route, not necessarily an officially measured road distance for other runners.

02

The target was more than 80 kilometres a day

Papac aimed to cover the coast in less than ten days. That required a daily average of more than 80 kilometres—over many consecutive days, in summer heat, with little recovery and a constantly changing road profile.

The city's statement describes a successfully completed sporting endeavour. It does not, however, provide independently verified split times, raw GPS data or a final net running time. Completing the route and formally assessing a record attempt are therefore separate claims.

03

The run was dedicated to his Dida Jandre

Papac dedicated the project to his late grandfather Jandre Bilić, his “Dida”. According to HRT reports, his grandfather's death during the pandemic had a profound effect on him and led him to take up long-distance endurance running.

Through the coastal run, Papac also wanted to raise awareness of Creutzfeldt-Jakob disease and encourage support for those affected and their families. According to the city, his grandfather had suffered from this rare neurodegenerative disease.

04

A coastline is not an easy running course

The Adriatic was often in sight during the project, but the route was not one continuous, flat promenade. Coastal roads, karst terrain, long links between settlements, traffic and elevation turned the geographical line into a logistical challenge.

Before the start, HRT cited about 4,370 metres of elevation gain for the planned route. That figure also comes from the project description. Without a published final route file, it cannot be treated as an officially measured post-run total.

Worn running shoes, a hydration vest and a folded coastal route rest above the Adriatic after a long run
Golden Beach / OpenAI ImageGen · symbolic depiction
05

One runner has a team behind him

Papac was accompanied by family and a support team. The announced group included team management, running coaching, physiotherapy, medical support, nutrition, logistics and film documentation.

That support does not diminish the running achievement. It shows what makes a multi-day effort over hundreds of kilometres possible at all: supplies, route decisions, recovery and recognising the moment when safety matters more than time.

06

Completed does not automatically mean Guinness-verified

Before the start, the venture was announced as an attempt to beat an existing ten-day Guinness World Record. The latest statement from the City of Dubrovnik confirms completion of the run, but does not publish a formal Guinness decision.

Until the responsible records organisation announces its review and recognition, “record attempt” remains the correct term. A fast route, public congratulations and a reached finish do not replace a record organisation's own evidence and verification process.

07

What remains after 827 kilometres

Papac's run connects a personal story of loss with Croatian heritage and a rare disease. The coast is more than scenery here: it is the long line between two outermost points of the country.

The verified news is already substantial enough: he started in Savudrija and reached Prevlaka. Whether that also becomes an officially recognised record is the next open stage—and should be added only after the relevant confirmation.

Evidence

Sources & date

Sources support the facts. Planning notes and recommendations are Golden Beach editorial assessments.

  1. Aydan Papac completes his 827-kilometre endeavourCity of Dubrovnik · 4 September 2026, checked on 4 September 2026finish date, route from Savudrija to Prevlaka, humanitarian message and reception in Dubrovnik
  2. 827 kilometres for his Dida: Aydan Marko Papac plans to run across CroatiaHRT – Voice of Croatia · 23 August 2026, checked on 4 September 2026start plan, route, age, team, elevation, record target and personal background
Time-sensitive information may change. Please check the linked primary source before travelling.