Merthyr Tydfil

129 cycling climbs

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129
Total Climbs

By Category

Cat 324
Cat 429

Altitude Range

Min98m
Max497m
Cities3

Hardest Climbs

Highest difficulty score in this region

#1

Mynydd Merthyr - Mynydd Gethin

2.5 km at 12.2%

↑ 304m
Cat 3AsphaltCardiff, United Kingdom
#2

Pen Garn-Bugail

3.0 km at 8.2%

↑ 241m
Cat 3Cardiff, United Kingdom
#3

Climb #3846637

900 m at 14.7%

↑ 131m
Cat 4GroundCardiff, United Kingdom
#4

Climb #2811686

1.3 km at 11.8%

↑ 151m
Cat 4AsphaltCardiff, United Kingdom
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Steepest Climbs

The steepest gradients in this region

#1

Climb #6456770

350 m at 17.4%

↑ 60m
UncatAsphaltCardiff, United Kingdom
#2

Climb #3846637

900 m at 14.7%

↑ 131m
Cat 4GroundCardiff, United Kingdom
#3

Climb #5613981

490 m at 14.6%

↑ 70m
UncatCardiff, United Kingdom
#4

Climb #5473388

520 m at 13.4%

↑ 69m
UncatUnknownMerthyr Tydfil, United Kingdom
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Longest Climbs

Epic distances to challenge yourself

#1

Bryn Y Gwyddel

6.0 km at 3.2%

↑ 189m
Cat 3AsphaltCardiff, United Kingdom
#2

Bryn Y Gwyddel

5.8 km at 3.9%

↑ 226m
Cat 3AsphaltAberdare, United Kingdom
#3

Twyn Y Werfa

5.6 km at 5.4%

↑ 304m
Cat 3AsphaltCardiff, United Kingdom
#4

Mill Road from Cardiff

5.6 km at 3.4%

↑ 193m
Cat 3AsphaltCardiff, United Kingdom
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Climbs by Category

24Cat 329Cat 4

Major Cities

3 cities ·61K total population

Merthyr Tydfil

44K

Treharris

12K

Abercanaid

5K

Explore Merthyr Tydfil

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