NLB Ljubljana Marathon

Why this race belongs on a competitive runner's shortlist

Ljubljana suits runners who want a competitive city marathon with green outer-city sections. Slovenska cesta starts the route and Kongresni trg brings it back to the centre. The official course passes Ljubljana Zoo, southern neighborhoods and Žale Cemetery, with 159 m cumulative climbing. The organizer provides a certified distance, cash awards and race-day transit with a bib. The tradeoff is a long single city circuit with repeated turns and small rises, plus a 20 km checkpoint that redirects runners arriving after 2 hours 45 minutes.

Course overview

Single road circuit through central, northern, western, southern and eastern Ljubljana. The start is Slovenska cesta and the finish is Kongresni trg. The route takes in Dunajska cesta, Cesta Ljubljanske brigade, Ljubljana Zoo, Rožna dolina, Peruzzijeva ulica, Botanical Garden, Žale Cemetery. Gentle northern/western rises lead to lower southern roads and a modest rise on the return to the centre.

Kilometers 0 to 10: Slovenska cesta

The 0 to 10 km interval includes Slovenska cesta, Dunajska cesta, Drenikova ulica, Cesta Ljubljanske brigade. Official GPX samples range approximately 295 to 309 m in this interval, ending higher than the start; the northern opening rises gently rather than sharply. Refreshment stops are mapped around 5 and 10 km, with water, biscuits,fruit and Enervit drink. Hold a sustainable effort along Dunajska cesta and the northern rise; the course still has almost all its distance ahead.

Kilometers 10 to 21.1: Večna pot

The 10 to 21.1 km interval includes Večna pot, Ljubljana Zoo, Rožna dolina, Trnovski most. Official GPX samples range approximately 291 to 315 m; the western section has the highest sampled point before dropping toward the southern-city approach. Refreshments around 15 and 20 km, with intermediate water points near 12.5 and 17.5 km. Keep the Večna pot and Rožna dolina undulations controlled and fuel before turning into the southern circuit.

Kilometers 21.1 to 32.2: Peruzzijeva ulica

The 21.1 to 32.2 km interval includes Peruzzijeva ulica, Orlova ulica, Botanical Garden, Litijska cesta. Official GPX samples range approximately 285 to 305 m; the southern leg trends lower with short rises, reaching its lowest sampled zone near 32 km. Refreshments around 25 and 30 km; extra water around 22.5 and 27.5 km. Carry your preferred gels rather than assuming the published biscuits and fruit replace them. Use the lower southern roads to maintain rhythm without forcing faster pace; check effort at the Botanical Garden return.

Kilometers 32.2 to 42.195: Kajuhova ulica

The 32.2 to 42.195 km interval includes Kajuhova ulica, Žale Cemetery, Dunajska cesta, Kongresni trg. The final GPX interval ranges roughly 285 to 303 m, rising back toward central Ljubljana before a near-level finish. It is low rolling terrain rather than a downhill closing run. Refreshments around 35 and 40 km, with water near 32.5 and 37.5 km; finish water is followed by more catering on Trg republike. Conserve enough for the return toward Dunajska cesta, then push progressively toward Kongresni trg if form stays controlled.

Elevation checkpoints and how to read them

Total ascent is 159 m. Organizer-published 159 m cumulative ascent for the 2026 route. Segment altitude envelopes were independently read from official GPX elevation samples, using cumulative haversine distance normalized from 42.31 km digital trace to 42.195 km. Raw positive increments are 147.8 m and are not substituted for the organizer total. Western sampled high around 315 m before halfway; lower southern zone near 285 m around 32 km; gentle rise into the final central return.

Aid stations and race-day logistics

Station positions are approximate. Approximately every 2.5 km for water; eight full refreshment stations around 5, 10, 15, 20, 25, 30, 35 and 40 km on official map: Full stations provide water,biscuits,fruit and Enervit energy drink. Finish catering on Trg republike includes soup,energy drinks/bars,cookies and fruit; no on-course gel guarantee. The start is Slovenska cesta. Public transport is free on race day with your bib, according to the organizer marathon page. Walk from Trg republike baggage/changing area to Slovenska cesta; the start is about 500 m away. The start line is before Trg Ajdovščina; enter the marked left/right corral entrance matching your bib compartment. Collect your own starter pack at the Expo on 15 to 17 October with ID. Trg republike baggage tent opens 06:30 on Sunday 18 October. Attach the perforated bib coupon to the supplied sports bag and show your bib at collection.

Practical pacing plan

Hold a sustainable effort along Dunajska cesta and the northern rise; the course still has almost all its distance ahead. Keep the Večna pot and Rožna dolina undulations controlled and fuel before turning into the southern circuit. Use the lower southern roads to maintain rhythm without forcing faster pace; check effort at the Botanical Garden return. Conserve enough for the return toward Dunajska cesta, then push progressively toward Kongresni trg if form stays controlled. Open outer-city roads can make wind noticeable, while rain changes grip on turns. October daily temperatures vary; use the race-week forecast for start clothing and effort.

Historical weather pattern

October history for Ljubljana, Slovenia gives a typical daily temperature range of 39.4 to 71.8 degrees Fahrenheit, daily maximum sustained winds of 3.7 to 11.4 mph, and at least 1 mm of rain on 31 percent of days. Historical conditions can change, so check the race-week forecast before travel and again on race morning.

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