Nha Trang Night Run Sanest, Sanvinest - BKH 2026 was announced on October 9, with the race planned for the evening of December 12 and an anticipated field of about 5,000 participants. The 5 km, 10 km and 21 km courses are to start and finish at April 2 Square, using the Tran Phu–Pham Van Dong coastal route. Organizers say part of the proceeds will support eye surgery for people facing financial hardship. Participation numbers remain projections.