One Billion Trail
Location
Hua Hin
Thailand
Distance
Ultra
Date
November 21, 2026
in 76 days
Typical WeatherNovember, 24-30°C (75-86°F), hot
WebsiteVisit Website →
A coastal trail race debuting on Hua Hin's seaside terrain in Thailand, with distances from 10K to 50K, run solo or as a four-person team.
What Makes This Race Special
- New coastal Hua Hin location
- Distances from 10K to 50K
- Solo or 4-person team formats
- Insurer-backed trail series