climbs.cc
ExploreRegionsCitiesClimbsAbout
Login
Home/Regions/Vietnam/Sơn La/Mai Son/QL.4G

QL.4G

Cat 4Asphalt Compare

540 m ·24.3% avg· 127m ascent · Max Altitude 665m · FIETS Index 2963

Sơn La, Vietnam

Cycle the QL.4G (Cat 4). Starting from Sơn La, This 0.5km climb averages 24.3% gradient reaching 665m elevation. Surface: asphalt.

Surface

Asphalt100%

Road Types

Primary50%
Residential50%

Roads

QL.4G

Location

SpotCode
Start
Sơn La, Mai Son, Vietnam
ka·ta|pu·he|no·ho|mi·pi Google Maps Street View
End
Sơn La, Mai Son, Vietnam
ka·ta|pu·he|nu·to|ha·tu Google Maps Street View
Loading map...
Loading profile...

Nearby Climbs

View all nearby climbs

Climb near Sơn La

360 m at 31.6%

↑ 108m
Cat 4

Climb near Sơn La

320 m at 30.0%

↑ 90m
Cat 4

Climb near Sơn La

970 m at 29.3%

↑ 270m
Cat 3Unpaved

Climb near Sơn La

940 m at 27.7%

↑ 250m
Cat 3Unpaved

Climb near Sơn La

910 m at 27.5%

↑ 240m
Cat 3Unpaved

Climb near Sơn La

310 m at 27.4%

↑ 83m
UncatUnpaved

Climb near Sơn La

2.1 km at 25.9%

↑ 510m
Cat 2Unpaved

Climb near Sơn La

320 m at 25.8%

↑ 81m
UncatUnpaved

Climb near Sơn La

440 m at 25.6%

↑ 110m
Cat 4

Climb near Sơn La

450 m at 25.3%

↑ 109m
Cat 4Unpaved

Climb near Sơn La

500 m at 24.5%

↑ 118m
Cat 4Unpaved

Climb near Sơn La

810 m at 24.3%

↑ 190m
Cat 3

Explore Mai Son

Open Map Browse All Climbs
climbs.cc

The world's most comprehensive database of cycling climbs, sourced from OpenStreetMap data. Discover millions of climbs across 219 countries.

Explore

  • Interactive Map
  • Browse Climbs
  • Browse Regions
  • Browse Cities
  • Random Climb
  • Climbs Near Me

Categories

  • HC Climbs
  • Category 1
  • Category 2
  • Category 3
  • Category 4

Data Sources

  • OpenStreetMap
  • OpenTopoData
  • geoBoundaries
  • GeoNames

About

  • How It Works
  • Statistics
  • Languages

Projects

  • sanluca.cc
  • spotcode.app

© 2026 climbs.cc. Map data © OpenStreetMap contributors.

Language