Celjski mali maraton takes place on Sun, Nov 8, 2026 in Celje, Slovenia. The main route is 21 km.
- Date
- Sun, Nov 8, 2026
- Start
- Celje 🇸🇮
- Distance
- 21 km
- Level
- Open to all
Celjski mali maraton features multiple distance options including a 21 km half marathon starting and finishing at the Kajak kanu center Špica in Celje.
Official event pageWhat this race demands
Celjski mali maraton demands sustained aerobic endurance across a 21 km half marathon distance held in November.
Aerobic Capacity
The 21 km distance requires continuous cardiovascular output over an extended duration, demanding a well-developed aerobic base.
November Weather Adaptation
Racing in November in Celje, Slovenia, presents cooler seasonal temperatures that require proper thermal regulation during the effort.
A half marathon typically exceeds two hours for many participants, requiring a target intake of 30 to 60 grams of carbohydrates per hour depending on total duration.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
1:45–2:10
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
Your road to race day
Race day at Celjski mali maraton is 11 weeks away. This is how a coach divides that time. The first phase starts now.
01Build5 weeks · Aug 24, 2026 – Sep 27, 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 28, 2026 – Oct 18, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
03Taper2 weeks · Oct 19, 2026 – Nov 1, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
04Race week1 week · Nov 2, 2026 – Nov 8, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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