2026 제주감귤마라톤 takes place on Sun, Nov 15, 2026 in Jeju, South Korea. The main route is 42.2 km.
- Date
- Sun, Nov 15, 2026
- Start
- Jeju 🇰🇷
- Distance
- 42.2 km
- Level
- Open to all
Hosted by the Halla Ilbo, the Jeju Tangerine International Marathon features full marathon, half marathon, and 10km events taking place during the autumn citrus harvesting season in Jeju.
Official event pageWhat this race demands
This full marathon demands sustained aerobic capacity and structural durability over a 42.2-kilometer distance.
Aerobic endurance
The standard 42.2-kilometer marathon distance requires a highly developed aerobic energy system to maintain steady output over several hours of continuous running.
Impact durability
Covering the full marathon distance places significant repetitive load on the lower limbs and connective tissues, requiring thorough preparation to resist muscular fatigue.
Aim for 60 to 90 grams of carbohydrates per hour to maintain energy availability throughout the duration of the marathon.
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
3:45–4:30
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 2026 제주감귤마라톤 is 12 weeks away. This is how a coach divides that time. The first phase starts now.
01Build6 weeks · Aug 24, 2026 – Oct 4, 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 · Oct 5, 2026 – Oct 25, 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 26, 2026 – Nov 8, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
04Race week1 week · Nov 9, 2026 – Nov 15, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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