Walking by Yangjaecheon on Oct. 31? Check the app challenge first
Complete 5,000 steps and an in-app check-in at the departure plaza. The first 500 mission completers receive 2,000 points.
## Join before your walk In the Sonmok Doctor 9988 app, join the Gangnam-gu healthy walking community and select the third Gangnam challenge. On October 31, complete both 5,000 steps and an in-app location check-in at Yangjaecheon’s departure plaza.
[Official challenge instructions](https://health.gangnam.go.kr/web/community/notice/1076681/view.do)
## Check both missions The first 500 mission completers receive 2,000 points within two weeks after the challenge ends. Check that both missions are recorded before leaving.
## Festival registration is separate The walking festival is a separate programme. Its attendance is not required for this challenge or its points. Festival advance registration has closed; consult the official page for on-site registration conditions.
[Festival participation information](https://health.gangnam.go.kr/web/service/reservation/detailView.do?ptrUnqNo=1823)
Prepared from official local-government guidance and public information.
- 확인일
- 2026-10-29