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19th April 2026

Race Update! Route and Station Adjustment

To reflect the current trail conditions, we have updated our course data and station numbering. Runners are requested to download the finalized GPX files and review the revised logistics to ensure their race strategy is fully aligned with the latest updates.


#BETONG 100M

● Distance: 116 KM

● Elevation gain: +5,400 M

● Kilometer-Effort: 170

● Running Stones: 4 Stones

● Start: Friday, 1 May 2026 | 4:00 PM


#TUNNEL 100K

● Distance: 91 KM

● Elevation gain: +3,900 M

● Kilometer-Effort: 130

● Running Stones: 3 Stones

● Start: Saturday, 2 May 2026 | 4:00 AM


#JUNGLE 50K

● Distance: 55 KM

● Elevation gain: +2,200 M

● Kilometer-Effort: 77

● Running Stones: 2 Stones

● Start: Saturday, 2 May 2026 | 6:00 AM


#MIST 20K

● Distance: 26 KM (Actual Distance)

● Elevation gain: +900 M

● Kilometer-Effort: 35

● Running Stones: 1 Stone

● Start: Sunday, 3 May 2026 | 5:00 AM


#FLOWER 20K

● Distance: 17 KM (Actual Distance)

● Elevation gain: +400 M

● Kilometer-Effort: 21

● Running Stones: 1 Stone

● Start: Sunday, 3 May 2026 | 7:00 AM


Download Updated GPX:
👉 https://bit.ly/AJTUTMB_GPX-2026



SAVE THE DATE

30 APR - 3 MAY 2026

BETONG MONGKOLLIT TUNNEL

Betong, Yala, THAILAND

Location (GPS):
👉 5.7709, 101.0714