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Connemara International Marathon

Connemara International Marathon

Galway, Ireland · Monday 19 April 2027

RoadFull Marathon

Galway and the surrounding Connemara region offer one of Ireland's most compelling backdrops for distance running. This part of the west coast has a raw, unpolished character that appeals to runners looking for something beyond the typical city marathon experience. The landscape shifts between rugged coastline, bogland, and mountain views, with small villages and open roads that feel genuinely remote despite being accessible. April is a good time to visit, when the worst of the Irish weather is usually behind you but the crowds of summer haven't arrived. The region's slower pace and emphasis on outdoor pursuits make it feel like a place where a marathon event actually belongs rather than feels imposed. The course itself is straightforward and honest. Flat to gently rolling terrain means you won't face major climbing, though the elevation does range from sea level to about 96 meters, so there are gradual ups and downs rather than a completely pancake-flat route. This kind of course suits runners who want to push for time without the grind of constant hills, though you'll stay engaged with the terrain rather than zoning out on a true flat course. The road surface is reliable, which matters when you're out for over four hours on a course that winds through the Connemara landscape. Race day should feel low-key by marathon standards. The Connemara International Marathon draws runners who are drawn to the location as much as the event itself, which tends to mean a more relaxed atmosphere than you'd find at major city marathons. You'll likely spend race weekend exploring Galway itself, a genuinely interesting city with good restaurants and pubs, and the course will take you out into the quieter terrain where you can actually hear yourself think between aid stations. For runners who value the journey as much as the finish time, this is a satisfying option.

Difficulty Calculator

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Adjusted Time

3:52:33

Easy

Time difference: -7.4 minutes compared to a flat, road, temperate course.

Course Details

Elevation Gain0m
Elevation High96m
Elevation Low3m

How hard is Connemara International Marathon?

Easyharder than 8% of marathons
Flattest / easiestHardest

On our difficulty model, Connemara International Marathon plays about 2 minutes faster than an average road marathon for a 3:30 runner. It ranks #1059 hardest of 1150 marathons we analyse, and #11 of 11 in Ireland. Use the calculator above to see the exact adjusted time for your own goal pace.

What will you run at Connemara International Marathon?

Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.

Average-course timeOn Connemara International MarathonDifference
3:00:002:54:11−05:49
3:30:003:23:25−06:35
4:00:003:52:33−07:27
4:30:004:21:35−08:25
5:00:004:50:30−09:30
5:30:005:19:20−10:40
6:00:005:48:05−11:55

Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.

Connemara International Marathon 2027 Course Analysis

Connemara International Marathon is a full marathon held in Galway, Ireland. It is scheduled for Monday 19 April 2027. The course is run on road surface with 0m of total climbing, with its high point near 96m above sea level.

Elevation Profile

This is a very flat course, with only 0m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.

Surface Type: Road

Connemara International Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.

Looking for an easier marathon or a tougher challenge? You can also compare Connemara International Marathon against other marathons to find the right race for your goals.

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Dublin Marathon

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Road202m gainOct 2026

Galway Bay Run

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Road84m gainApr 2027

Connemarathon

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Road362m gainApr 2027

Great Limerick Run

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Road249m gainMay 2027

Clare Burren Marathon Challenge

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Road670m gainMay 2027

Cork City Marathon

Cork, Ireland

Road96m gainMay 2027
View all marathons in Ireland→