climbs.cc
ExploreRegionsCitiesClimbsAbout
Login
Home/Regions/Oumu

Oumu

182 cycling climbs

Loading...
Open Map
182
Total Climbs

By Category

Cat 26
Cat 337
Cat 447

Altitude Range

Min5m
Max689m

Hardest Climbs

Highest difficulty score in this region

View all
#1

Climb near Mombetsu

9.3 km at 5.8%

↑ 532m
Cat 2Mombetsu, Japan
#2

Climb near Nayoro

2.8 km at 10.5%

↑ 290m
Cat 3Nayoro, Japan
#3

Climb near Nayoro

5.1 km at 7.6%

↑ 387m
Cat 2Nayoro, Japan
#4

Climb near Nayoro

3.4 km at 9.1%

↑ 305m
Cat 3Nayoro, Japan
View all

Steepest Climbs

The steepest gradients in this region

View all
#1

Climb near Nayoro

2.8 km at 10.5%

↑ 290m
Cat 3Nayoro, Japan
#2

Climb #3994067

860 m at 9.8%

↑ 84m
UncatNayoro, Japan
#3

Climb #6604581

330 m at 9.8%

↑ 33m
UncatMombetsu, Japan
#4

Climb #3025229

1.2 km at 9.6%

↑ 114m
Cat 4Nayoro, Japan
View all

Longest Climbs

Epic distances to challenge yourself

View all
#1

Climb near Nayoro

10.2 km at 4.0%

↑ 403m
Cat 2Nayoro, Japan
#2

Climb near Mombetsu

9.3 km at 5.8%

↑ 532m
Cat 2Mombetsu, Japan
#3

下川雄武線 (60)

8.2 km at 5.1%

↑ 416m
Cat 2Nayoro, Japan
#4

Climb near Nayoro

6.6 km at 5.1%

↑ 336m
Cat 2Nayoro, Japan
View all

Climbs by Category

6Cat 237Cat 347Cat 4

Explore Oumu

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