Sport · Central
AIA One Billion Trail 2026
AIA's national trail running day in Hua Hin offers solo and four person team entries from a fun run up to 50 km.
Confirmed dates
- Dates
- Sat 21 Nov 2026
- Date status
- Dates published by the organiser or an official tourism source
- Venue
- Rajamangala University of Technology Rattanakosin, Wang Klai Kangwon Campus
- City
- Hua Hin
- Province
- Prachuap Khiri Khan
- Region
- Central
- Category
- Sport
- Tickets
- Paid
- When it runs
- 2026 edition on 21 November 2026
- Checked
- Tue 27 Oct 2026 against the official source
About this event
The AIA One Billion Trail is the flagship event of AIA Thailand's One Billion wellness campaign, and its official campaign page confirms the 2026 edition in Hua Hin on 21 November 2026. Categories run from a fun run and 10 km up to 15 km, 30 km and 50 km, entered solo or as a team of four. The race base is the Wang Klai Kangwon campus in Hua Hin, which makes it an easy weekend trip from Bangkok.
Booking
Booked around the event: hotels, passes, transfers and eSIM. Booking options for this event are being checked and will be added here.
Official source: https://www.aia.co.th/en/health-wellness/vitality/campaigns. Dates checked Tue 27 Oct 2026.