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Built on bad decisions in Boulder, CO.

Vietnam Mountain Marathon 21km

Draft Listing
  1. 2026 Edition

Sapa's best half-marathon views — rice terraces, mountain ridges, and a finish-line party

Directions
Register
All trail races in Vietnam→
September 19, 2026
Saturday 6:00am GMT+7 start
Sapa, Lao Cai
Vietnam
21.4 km
Point to Point Course
1,000 m
Elevation Gain
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Beginner Friendly
Suitable for first-timers
Links
WebsiteInstagramFacebook
2013
Established

What Makes It Great

A highly rewarding 21.4km with 1,000m of gain that showcases Sapa's finest mountain running. The course climbs Ham Rong Mountain above Sapa town, crosses to sweeping views of the Muong Hoa valley and Mount Fansipan, then descends through ethnic Hmong villages past terraced rice fields where water buffalo roam. The infamous Mount Silverstone climb precedes a final runnable descent to the Topas Ecolodge finish party. ITRA National League and 20K UTMB Index race.

Difficulty

Entry-Level
3/10

Suitable for first-timers

Technical Terrain
Steep Climbing
Technical Descent
Variable Weather

Race Highlights

Ham Rong Mountain views
Climbs above Sapa to ~1,900m with views of Fansipan and the full Muong Hoa valley spread below
Part of World Trail Majors
VMM is one of 10 emblematic trail events in the global World Trail Majors alliance
Ethnic minority villages
Passes through Black Hmong villages and rice terraces where water buffalo roam alongside local flute players

Vietnam Mountain Marathon 21km

Sapa, Lao Cai, VietnamSeptember 19, 2026

September 19, 2026
DistDistance21.4 km
GainElevation Gain1,000 m
LimitCutoff14 h
Steep ClimbingTechnical DescentVariable Weather

Entry Timeline

Race DaySeptember 19, 2026

Lottery

This event uses open registration - no lottery entry required.

Qualifier

This event does not require a qualifier for entry.

Service Requirement

This race does not have a service requirement for entry.
21.4 km
Distance
Point to Point
Route
14h
Cutoff Time
1,000 m
Total Ascent

Aid Stations & Cutoffs

Sign in to see aid station distances, cutoffs, crew access, and more.

No Dogs Allowed
No on-site camping available

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No Crew Allowed
Weather
Rain/Wet Conditions

Race held in September at end of Vietnam's monsoon season; trails can be wet and muddy

Gear Rules

Required Gear

No required gear specified

Recommended Gear

No recommended gear specified

Videos from other Vietnam Mountain Marathon events

Vietnam Mountain Marathon 2025 | Official Race Recap
Vietnam Mountain Marathon 2025 | Official Race Recap
Vietnam Mountain Marathon 100 Miles
Vietnam Trail Series•2025
Highlights of Vietnam Mountain Marathon 2024
Highlights of Vietnam Mountain Marathon 2024
Vietnam Mountain Marathon 100 Miles
Vietnam Trail Series•2024
The VMM Finish Feeling
The VMM Finish Feeling
Vietnam Mountain Marathon 100 Miles
Vietnam Trail Series

Race reports from other Vietnam Mountain Marathon events

Vietnam Mountain Marathon 100K Race ReportVietnam Mountain Marathon 100 Miles
By Danish Ultra Chick

Reviews

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Register•September 19, 2026