500 Thailand Second Edition Pai 2026

500 Thailand Second Edition is a seven-day mountain endurance challenge in Pai, Mae Hong Son, Thailand, from 22–29 November 2026. Based at the Pai District Office, the TORX eXperience-associated event takes runners into the forested mountains and remote trails surrounding Pai. Organiser Route Map Co., Ltd offers several course distances and staggered start times.

Confirmed 2026 course options

• THA500: approximately 506 km, starting Sunday 22 November at 12:00, 168-hour cut-off.
• THA300: approximately 311 km, starting Wednesday 25 November at 08:00, 100-hour cut-off.
• THA200 Manora–Jig Jong: approximately 195 km, starting Sunday 22 November at 12:00, 60-hour cut-off.
• THA200 Jig Jong–Phi Lu: approximately 200 km, starting Wednesday 25 November at 08:00, 60-hour cut-off.
• THA100: approximately 107 km, starting Saturday 28 November at 06:00, 30-hour cut-off.

All times are local Thailand time (ICT, UTC+7). The 500 km event starts on the first day and reaches its published cut-off on 29 November.

Preparation and course information

• The official programme advertises drop-bag points and race-pack collection, with different sessions by distance. Confirm your collection window with the organiser.
• This is an advanced ultra-endurance event requiring mountain experience, suitable clothing, safety gear and planning for remote checkpoints.
• Full routes and compulsory equipment are published through the organiser's official website.

Final-call registration

The official Regis.run booking page lists final-call entry fees of THB 39,900 for THA500, THB 20,900 for THA300, THB 9,900 for either THA200 route, and THB 6,000 for THA100. The checkout lists separate payment processing charges. Confirm current places and the closing date with the organiser before making travel plans.

Confirmed 500 Thailand organiser contact

For this specific 22–29 November 2026 Pai edition, the official registration page supplies 500XThailand@gmail.com and +66 89 749 1949, plus the official 500 Thailand Facebook page. Use those event-specific contacts for entry, travel, race-pack or course enquiries. Generic Route Map Co., Ltd contact links attached to other races may not reach the correct 500 Thailand support team.