Regional Resource
The Southeast Asian Ultra Guide
Mountain marathons in Sa Pa, Moc Chau and Chiang Mai don't reward road-running logic. This is the regional playbook for logistics, vertical climbing mechanics and nutrition scaling — then a one-click jump into a plan tuned to your race.
Sa Pa, Vietnam
VMM 70K
Cloud-shrouded peaks, slick clay, and quad-shredding stone staircases above the Sa Pa rice terraces.
Moc Chau, Vietnam
VTM 70K
Runnable tea plantations and limestone single-track in the Moc Chau highlands — fast splits that punish bad pacing.
Chiang Mai, Thailand
Chiang Mai 63K
Deep jungle single-track and sustained ridge climbs in northern Thailand's UTMB World Series stop.
Taiping, Perak
MY50
Ancient virgin rainforests, historic colonial tin-mining paths, and unrelenting tropical downpours surrounding Bukit Larut.
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