제23회 경남마라톤 takes place on Sun, Oct 4, 2026 in Changwon, South Korea. The main route is 10 km.
- Date
- Sun, Oct 4, 2026
- Start
- Changwon 🇰🇷
- Distance
- 10 km
- Level
- Open to all
The 23rd Gyeongnam Marathon features a flat road course winding through downtown Changwon with start and finish at the Changwon Sports Park Auxiliary Stadium.
Official event pageWhat this race demands
This 10 km road race in Changwon requires sustained aerobic output and pacing discipline over a flat urban layout.
Aerobic Capacity
The 10 km distance places a high demand on the aerobic system, requiring athletes to maintain a hard, steady effort from start to finish.
Pacing Discipline
A flat course layout on paved roads encourages early over-pacing, making disciplined splits essential for a strong finish.
Seasonality Adaptation
An October race date in Changwon typically offers moderate conditions, allowing athletes to target aggressive race-pace execution.
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
0:50–1:00
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 제23회 경남마라톤 is 6 weeks away. This is how a coach divides that time. The first phase starts now.
01Peak3 weeks · Aug 24, 2026 – Sep 13, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
02Taper2 weeks · Sep 14, 2026 – Sep 27, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
03Race week1 week · Sep 28, 2026 – Oct 4, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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