Trail race

AIA ONE BILLION TRAIL

November 21, 2026Hua Hin · THA
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Distances

2
One-Day

29 km

Distance
29 km
Elevation gain
D+ 1,196 m
Gradient
≈ 4.1%
ITRA
1 point
One-Day

50 km

Distance
50 km
Elevation gain
D+ 2,155 m
Gradient
≈ 4.3%
ITRA
2 points

Conditions at the start

Race-day weather

No forecast is available for this race yet.

Data sources

ITRA