Running

NLB Ljubljanski maraton

NLB Ljubljanski maraton takes place on Sun, Oct 18, 2026 in Ljubljana, Slovenia. The main route is 42.2 km.

The NLB Ljubljana Marathon features a flat, urban loop course through the historic centre of Slovenia's capital.

What this race demands

The NLB Ljubljanski maraton demands sustained pacing over a full marathon distance on a flat, low-elevation urban profile.

Continuous running economy

Covering 42.2 km requires maintaining efficient form and stride mechanics over a high volume of repetitive impact.

Pacing discipline

The flat course profile removes natural climbing breaks, demanding strict adherence to target pace to prevent early neuromuscular fatigue.

Impact durability

Navigating an urban loop for the full marathon distance places sustained load on the lower limbs, requiring sound structural resilience.

Target 60 to 90 grams of carbohydrates per hour to sustain glycogen levels across an estimated duration exceeding three hours.

Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.

Estimated finish

3:50–4:40

Peak-week training

5–7 h/week

A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.

IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal

Race day at NLB Ljubljanski maraton is 8 weeks away. This is how a coach divides that time. The first phase starts now.

01Build2 weeks · Aug 24, 2026 – Sep 6, 2026
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
02Peak3 weeks · Sep 7, 2026 – Sep 27, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
03Taper2 weeks · Sep 28, 2026 – Oct 11, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
04Race week1 week · Oct 12, 2026 – Oct 18, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.

Organising this race?