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3rd April 2026

Race Qualification

Ensure your UTMB® Index is valid and meets the criteria for your category.

To be eligible for registration, runners must hold a valid UTMB® Index (achieved within the past 24 months) according to their race category as follows:

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Recommendations:

▶︎ 100M Category runners should have 100M or 100K category UTMB Index

▶︎ 100K Category runners should have 100M, 100K or 50K category UTMB Index

▶︎ 50M Category runners should have 100M, 100K, 50K or 20K category UTMB Index

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Check your UTMB Index at https://www.runningconnect.com/event/AJTUTMB2026/qualification

1. Login to www.runningconnect.com and www.bit.ly/myutmb in the same browser

2. Link My UTMB account to RunningConnect

3. Recheck your personal information**

4. Check your qualified races

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** To fix incorrect data, please request for changes from each system and wait for approval.

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Register Now! Registration closes March 30. :
amazean.utmb.world

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SAVE THE DATE
30 APR - 3 MAY 2026
BETONG MONGKOLLIT TUNNEL
Betong, Yala, THAILAND
(GPS: 5.7709, 101.0714)

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