Vietnam Mountain Marathon 2026

About the Event

The Vietnam Mountain Marathon 2026, set to take place on September 18, 2026, offers runners an array of challenging distances through the scenic landscapes of Sapa, Lao Cai. Participants can choose from a grueling Ultra 100 miles course down to shorter but equally demanding options like the 10km and 21km races. For those seeking something in between, there are also ultra-distance variants such as the 50K, 70K, and an astonishing 100K route.

Races Offered

Ultra 100 miles

Sep 18, 2026

straighten

Distance — 160.9K

terrain

Type — Running

timer

65 days remaining

sell

11111.00 VND

10km

Sep 19, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

65 days remaining

sell

1600000.00 VND

21km

Sep 19, 2026

straighten

Distance — 21K

terrain

Type — Running

timer

65 days remaining

sell

2800000.00 VND

Ultra 100km

Sep 19, 2026

straighten

Distance — 100K

terrain

Type — Running

timer

65 days remaining

sell

4400000.00 VND

Ultra 50km

Sep 19, 2026

straighten

Distance — 50K

terrain

Type — Running

timer

65 days remaining

sell

3600000.00 VND

Ultra 70km

Sep 19, 2026

straighten

Distance — 70K

terrain

Type — Running

timer

65 days remaining

sell

3900000.00 VND

Weather History

These values represent the 3-year monthly averages for September in Sapa, Lao Cai.

thermostat Temperature

17.5° / 22.7°

wb_sunny Feels like

19.1° / 24.5°

light_mode Avg sunshine hours

8h 48m

water_drop Avg rainfall

15.0 mm

ac_unit Avg snowfall

—

air Avg wind speed

4.6 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

High (6.0)

humidity_mid Humidity

89.3%

wb_twilight Sunrise

05:50

nightlight Sunset

18:07

About Sapa, Lao Cai

Learn more about the host city, Sapa, Lao Cai.

Sa Pa is a district-level town in Lào Cai province in the Northwest region of Vietnam. It covers an area of 685 km2 (264 sq mi) and had a population of 70,663 as of 2022.