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.
Central Catchment
Forest Force 30K
A high-cadence trail and park connector hybrid testing pure running efficiency under intense tropical humidity.
Munggu, Bali
Bali Backyard
The ultimate mental battle against the clock in a relentless 6.7km loop format where only the last runner standing survives.
Koh Pha-ngan
PhaNgan 75K
Brutal island ridges, deep tropical single-track, and relentless technical climbs tracking across Thailand's Gulf coastline.
Johor
Mount Ophir 50K
A brutal, highly technical UTMB Index mountain race scaling the legendary, ladder-and-rope sections of Gunung Ledang.
No account or email required.