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Road cycling routes
Ireland
Leinster

Dublin

The best road cycling routes in Dublin

4.6

(633)

28,238

riders

932

rides

Road cycling in Dublin offers a diverse range of terrain, from scenic coastlines to challenging mountain roads and expansive city parks. The region features varied landscapes including the Dublin Mountains, coastal paths along Dublin Bay, and flat canal routes. Cyclists can find routes that traverse both urban environments and natural settings, providing options for different preferences and fitness levels.

Best road cycling routes in Dublin

  • The most popular road cycling route is Howth Peninsula loop from Drumcondra, a 21.1 miles (34.0 km) trail that takes 1 hour 33 minutes to complete, offering coastal views and a climb to Howth Head.
  • Another top favourite among local road cyclists is Sally Gap loop from Dublin, a moderate 40.3 miles (64.9 km) path. This route involves significant elevation gain through the Wicklow Mountains National Park, providing dramatic scenery.
  • Local road cyclists also love the Trinity College and Phoenix Park loop from Dublin, a 26.0 miles (41.9 km) trail leading through Phoenix Park and city landmarks, often completed in about 1 hour 48 minutes.
  • Road cycling in Dublin is defined by coastal paths, the Dublin Mountains, and routes through large urban parks like Phoenix Park. The network offers options for various ability levels, from leisurely spins to strenuous climbs.
  • The routes in Dublin are highly rated by the komoot community with an average score of 4.7 stars from over 500 reviews. More than 28,000 road cyclists have used komoot to explore Dublin's varied terrain.

Last updated: July 7, 2026

4.8

(47)

1,022

riders

#1.

Howth Peninsula loop from Drumcondra

34.0km

01:33

210m

210m

Cycle the easy 21.1-mile Howth Peninsula loop from Drumcondra, enjoying coastal views and the climb to Howth Head.

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Easy

4.8

(18)

225

riders

Cycle the moderate 40.3-mile Sally Gap loop from Dublin through Wicklow Mountains National Park, gaining 2859 feet in elevation.

Moderate
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4.4

(12)

222

riders

Cycle the moderate 33.2-mile Dalkey Hill and Dillon's Point loop from Dublin, featuring coastal roads, climbs, and panoramic views.

Moderate

5.0

(10)

172

riders

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy

4.5

(6)

116

riders

108km

05:14

1,450m

1,450m

This difficult 67.1 miles (108.0 km) road cycling route from Dublin offers challenging climbs and stunning scenery in Wicklow Mountains Nati

Hard
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Running Collection by

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Tips from the Community

Willem VS
June 8, 2026, Sally Gap

Sally Gap, one of the highest and most open crossroads in the Wicklow Mountains. Here, the R759 and the Old Military Road (R115) intersect at over 500 meters altitude, in the middle of a vast moorland and heath landscape without buildings or shelter. The panorama is a full 360°: the dark bogs of Liffey Head Bog, the flanks of Kippure, the valleys towards Glencree, and the long, empty Military Road that runs like a pencil line through the highlands. This location is world-famous as a backdrop for films and series such as Braveheart, Vikings, and P.S. I Love You.

Translated by Google

8

0

You are here on one of the most characteristic sections of the Old Military Road, built between 1800 and 1809 by the British Army to control the Wicklow Mountains after the 1798 Rebellion. This section of the L1013 runs across an open high plateau with wide, rugged views towards Glencree, Kippure and the northern Wicklow Mountains.

Translated by Google

6

0

Great spin with fantastic views and some steep hills.

0

0

Francis
May 30, 2025, Howth Market

Top

0

0

Christoph
May 27, 2025, Howth Market

typical delicacies

Translated by Google

0

0

Adie
November 22, 2024, Goats Gruff

Check the excellent website at https://goatsgruffdublin.com/openingtimes for more information.

1

0

great weekend market with many market stalls and local delicacies - highly recommended

Translated by Google

0

0

FW
March 19, 2024, Seapoint Beach

a good point for a dip in the sea, popular swimming spot

0

0

Frequently Asked Questions

How many road cycling routes are available in Dublin?

Dublin offers a vast network of road cycling routes, with over 1000 routes available on komoot. These routes cater to various preferences, from leisurely coastal spins to challenging mountain climbs.

What types of terrain can I expect when road cycling in Dublin?

Dublin's road cycling terrain is incredibly diverse. You can find scenic coastal routes along Dublin Bay, challenging climbs and descents in the Dublin Mountains and Wicklow Mountains National Park, and flatter, more relaxed paths through expansive city parks like Phoenix Park and along the Grand Canal.

Are there easy road cycling routes suitable for beginners in Dublin?

Yes, Dublin has many easy road cycling routes perfect for beginners. For instance, the Howth Peninsula loop from Drumcondra offers coastal views with moderate elevation, while routes through Phoenix Park provide flat, traffic-free options. Overall, there are over 300 easy routes to choose from.

Where can I find challenging road cycling routes in Dublin?

For experienced cyclists seeking a challenge, the Dublin Mountains and the nearby Wicklow Mountains National Park offer significant elevation gains. Routes like the Sally Gap loop from Dublin or the demanding Wicklow Gap loop from Dublin provide strenuous climbs and breathtaking scenery. There are nearly 100 difficult routes available.

What are some scenic viewpoints or natural features I can see along Dublin's road cycling routes?

Dublin's routes offer numerous scenic spots. Along coastal paths, you can enjoy panoramic views of Dublin Bay, the Irish Sea, and landmarks like the Baily Lighthouse. Mountain routes provide vistas of heather-covered moorlands and glaciated valleys in the Wicklow Mountains. Phoenix Park is home to wild deer, and you can also visit the Powerscourt Waterfall or the Dodder Waterfall on routes that pass nearby.

Are there any historical sites or castles accessible by road bike in Dublin?

Yes, several routes pass by significant historical sites. For example, the Malahide Coastal Route can lead you to Malahide Castle and Gardens. You can also cycle past Dublin Castle within the city, or explore areas near Howth Castle on the Howth Peninsula.

What is the best time of year for road cycling in Dublin?

The best time for road cycling in Dublin is generally from late spring to early autumn (May to September) when the weather is milder and daylight hours are longer. While cycling is possible year-round, winter months can bring colder temperatures, rain, and shorter days, requiring appropriate gear.

Are there family-friendly road cycling options in Dublin?

Absolutely. Phoenix Park is an excellent choice for family cycling, offering extensive car-free roads and attractions like Dublin Zoo. The Clontarf to Howth Cycleway and sections of the Grand Canal Way also provide relatively flat and safe routes suitable for families.

How do other road cyclists rate the routes in Dublin?

The road cycling routes in Dublin are highly regarded by the komoot community, with an impressive average rating of 4.7 stars from over 500 reviews. Cyclists frequently praise the diverse landscapes, well-maintained paths, and the variety of options for all skill levels.

Can I access road cycling routes in Dublin using public transport?

Many road cycling routes in Dublin are accessible via public transport. Dublin's DART (train) service allows bikes during off-peak hours, providing access to coastal routes like those around Howth and Dalkey. Bus services also connect to various starting points, though bike carriage policies vary.

Are there road cycling routes in Dublin that offer cafe stops or amenities along the way?

Yes, many routes, especially those passing through villages or urban areas, offer opportunities for cafe stops and amenities. Coastal routes often pass through charming towns like Howth or Malahide, while city routes like the Trinity College and Phoenix Park loop from Dublin keep you close to city services.

Are there any specific cycling paths or greenways in Dublin?

Dublin has a growing network of dedicated cycling paths and greenways. The Clontarf to Howth Cycleway offers stunning sea views, and the newly developed Dublin Port Greenway provides a safe route with views of the port and Dublin Bay. The Grand Canal Way also offers a pleasant, mostly flat route.

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