Comprehensive Guide to the Second Half of 2026 Domestic Marathon Schedule

📅 Major Marathon Schedule for the Second Half of 2026

Race Name	Date	Distance	Location	Features
Seoul Marathon	September 14	42.195km	Seoul	Largest marathon in Korea
Busan Marathon	October 5	42.195km	Busan	Marathon with ocean views
Daejeon Marathon	November 2	42.195km	Daejeon	Course along the Han River
Gwangju Marathon	November 16	42.195km	Gwangju	Jeolla tradition and modern course
Jeju Marathon	December 7	42.195km	Jeju	Beach and mountain course

🏃‍♂️ Race Preparation Checklist

1. Check Registration Deadlines
   • Confirm the exact registration deadline on each race’s official website.
   • Especially for the Seoul Marathon, registration closes in July, so prepare in advance.
2. Establish a Training Plan
   • 5-stage training plan from August to December:
     • August: 10km twice a week
     • September: 15km twice a week
     • October: 20km twice a week
     • November: 25km twice a week
     • December: 30km once a week
3. Essential Items
   • Marathon shoes (at least 3 pairs)
   • Hydration supplies (energy gels, hydration supplements)
   • Personal towel
   • Official race guidebook

💡 Race Participation Tips

1. Check Weather Forecast
   • Especially from October to December, temperatures can fluctuate significantly, so prepare clothing accordingly.
2. Analyze the Course
   • Review the course map provided on the race website in advance and consider anticipated terrain changes.
3. Recruit Teammates
   • Recruiting friends or colleagues to run with you will make the experience more enjoyable.

Take on the challenge of a marathon in the second half of 2026! With proper preparation and planning, you can successfully complete your marathon.