Ontonagon

124 cycling climbs

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124
Total Climbs

By Category

Cat 35
Cat 411
Uncat1

Altitude Range

Min183m
Max550m

Hardest Climbs

Highest difficulty score in this region

#1

National Avenue (US 45)

4.2 km at 5.0%

↑ 207m
Cat 3PavedUnited States
#2

Climb near Unknown

2.1 km at 6.7%

↑ 137m
Cat 4United States
#3

Channing and Ontonagon

5.0 km at 4.2%

↑ 206m
Cat 3PavedUnited States
#4

Climb #3619848

980 m at 8.7%

↑ 85m
UncatUnited States
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Steepest Climbs

The steepest gradients in this region

#1

Climb #6341570

370 m at 13.0%

↑ 48m
UncatUnited States
#2

Climb #6565190

340 m at 9.1%

↑ 31m
UncatUnited States
#3

Climb #3619848

980 m at 8.7%

↑ 85m
UncatUnited States
#4

Climb #4128128

820 m at 8.4%

↑ 68m
UncatUnited States
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Longest Climbs

Epic distances to challenge yourself

#1

Climb near Ironwood

6.1 km at 3.2%

↑ 195m
Cat 3Ironwood, United States
#2

C Shaft Hill

5.4 km at 3.2%

↑ 173m
Cat 3AsphaltUnited States
#3

Channing and Ontonagon

5.0 km at 4.2%

↑ 206m
Cat 3PavedUnited States
#4

Old US 45

4.8 km at 3.1%

↑ 148m
Cat 4PavedUnited States
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Climbs by Category

5Cat 311Cat 4

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