The 2026 Seongnam Run Festival has officially transitioned to a summer calendar, with the new race date confirmed for Saturday, June 13, 2026. This adjustment was mandated by the Public Official Election Act to ensure the event remains independent of election-related logistics and restrictions occurring earlier in the spring. By moving the festival to June 13, organizers are providing a unique opportunity for the running community to experience the Tancheon stream route during the peak of its early summer vitality. The race remains centered at the Seongnam Tancheon Sports Complex, serving as a high-energy hub where thousands of participants will gather to celebrate endurance and local pride under the June sun.
As the festival shifts to June 13, the atmosphere of the event evolves into a vibrant summer celebration. The route follows the cooling waters of the Tancheon, where the dense greenery provides a lush canopy for those tackling the half marathon, 10km, and 5km courses. This date change is integrated into all aspects of the festival, from the updated timing of the starting gun at 09:00 AM to the post-race ceremonies held in the complex. Participants can look forward to a resilient community spirit that thrives despite the scheduling shift, with every runner receiving their specialized souvenir kit and a commemorative medal to mark their achievement on this specific June Saturday in Seongnam.
| Revised Schedule Info | Confirmed Details | Regulatory Basis |
|---|---|---|
| Official Race Date | Saturday, June 13, 2026 | Public Official Election Act |
| Original Date | Saturday, April 11, 2026 | Postponed for Compliance |
| Event Venue | Seongnam Tancheon Sports Complex | Primary Host Site |
| Race Categories | Half Marathon, 10km, 5km Fun Run | No Distance Changes |
| Demographic Metric | Seongnam/National Statistics (South Korea 2026) |
|---|---|
| Seongnam Population | Approx. 920,000 Residents |
| Election Day (Local) | Wednesday, June 3, 2026 |
| Post-Election Buffer | 10 Days (Ensures event focus) |
| Urbanization Rate | Approx. 81.4% |
| National Median Age | 44.5 Years |
Jun 13, 2026
Distance — 10K
Type — Running
09:00
$23.50
Jun 13, 2026
Distance — 5K
Type — Running
09:00
$20.00
Jun 13, 2026
Distance — 21.1K
Type — Running
09:00
$27.00
These values represent the 3-year monthly averages for June in Seongnam.
Learn more about the host city, Seongnam.
Seongnam is the fourth largest city in South Korea's Gyeonggi Province after Suwon and the 10th largest city in the country. Its population is approximately one million. It consists of three administrative districts: Bundang District, Jungwon District, and Sujeong District.
Read more launchWatch highlights and course previews from previous years.
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