World Cities Online Challenge: Road to Marathon 2020—Run to Seoul: we are running to the beautiful Seoul city of Korea! Running a marathon is undoubtedly one of the most rewarding personal experiences a runner can enjoy, but you need not have to complete it in a single race.
The World Cities Online Challenge: Road to Marathon is an exciting online marathon series that travels to 12 major cities around the world virtually to empower everyone to complete a marathon race distance at their own pace, anytime and anywhere on their own terms all year round.