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AIA ONE BILLION TRAIL
TrailThailandPrachuap Khiri Khan Province

AIA ONE BILLION TRAIL2026

21.11.2026Hua Hin (Thailand)
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Pacing, fueling and crew sheet for the course you pick

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Start line in

 

3 courses · 15–50 km · up to 2’155 m D+

3 courses

  1. 15km

    15 KM

    21.11.

    No index

  2. 30km

    1’196 m D+

    avg 4%

    AOB 30K

    21.11.

    ITRA 1

  3. 50km

    2’155 m D+

    avg 4%

    AOB 50K

    21.11.

    ITRA 2

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on AIA ONE BILLION TRAIL, in one roadbook.

Build your race plan →

The race

A trail race in Hua Hin, Thailand, organized by TMS, featuring courses from the mountains to the sea.

Where to stay

Find a place to stay near Hua Hin for the race.

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