marathon
2 weeks is under the 12-week minimum for a marathon plan. If you already run the distance, use the time to stay fresh. If not, pick a later race.
How the marathon plan worksRaces · South Korea
JTBC Seoul Marathon 2026
JTBC Seoul Marathon 2026 is on Sunday 1 November 2026 (South Korea). That is 2 weeks from today.
2 weeks to go
- Race day
- 1 November 2026
- Where
- South Korea
- Distances
- Marathon
- Countdown
- 14 days · 2 weeks
Organisers sometimes move a date. Check the official site before you book travel.
Training plan
Training for JTBC Seoul Marathon
Counted back from race day. These are the dates the plan would run on if you started it now.
Train for it with Runapt
Pick JTBC Seoul Marathon as the goal in the app. The plan counts back from race day and moves when you miss a run.
This is the layout the plan builder starts from. In the app it shifts with how long you have been running, and the week moves when you miss a run.
Can you be ready for JTBC Seoul Marathon?
Fill in your weekly distance and your longest recent run. The check runs on the same engine that builds the plan and says whether this race fits, before you pay for an entry.
Is your goal race realistic?
Free · no signup
Goal finish time (optional)
Computed by the same engine that builds Runapt plans — so this can never clear a race the plan builder would block.
Pace
The pace behind a goal time
Even pace from start to finish, without stops. Training paces are slower than this on most days.
| Finish time | Per km | Per mile |
|---|---|---|
| 3:00:00 | 4:16 | 6:52 |
| 3:30:00 | 4:59 | 8:01 |
| 4:00:00 | 5:41 | 9:09 |
| 4:30:00 | 6:24 | 10:18 |
| 5:00:00 | 7:07 | 11:27 |
| 5:30:00 | 7:49 | 12:35 |
Questions about JTBC Seoul Marathon
When is JTBC Seoul Marathon 2026?
JTBC Seoul Marathon 2026 is on Sunday 1 November 2026 (South Korea). That is 2 weeks from today.
Which distances can you run at JTBC Seoul Marathon?
JTBC Seoul Marathon offers these distances: Marathon.
How many weeks do you need to train for JTBC Seoul Marathon?
The Runapt marathon plan runs 18 weeks as standard and 12 weeks at the shortest. That assumes you already run a few times a week. Starting from zero takes longer.
Is it too late to start training for JTBC Seoul Marathon?
2 weeks is under the 12-week minimum for a marathon plan. If you already run the distance, use the time to stay fresh. If not, pick a later race.
How do you enter JTBC Seoul Marathon?
Entries are handled by the organiser at marathon.jtbc.com. Runapt does not sell race entries; it builds the training plan.
More races
Other races in South Korea
Races around the same date
Chiayi City Ponds International Marathon – Elite Race1 November 2026 · Taiwanhalf marathon · marathon2 weeks to goİstanbul Marathon1 November 2026 · Türkiyemarathon2 weeks to goSun Moon Lake Marathon1 November 2026 · Sun Moon Lake National Scenic Park, Taiwanmarathon2 weeks to goHangzhou Marathon1 November 2026 · Chinamarathon2 weeks to goBarfoot & Thompson Runaway Auckland Marathon presented by ASICS1 November 2026 · New Zealandhalf marathon · marathon2 weeks to goTaiwan National Parks Marathon Yangmingshan1 November 2026 · Taipei city, Taiwanhalf marathon · marathon2 weeks to go
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