Date
Sun, 25 Apr 2027
Start
11:00
Venue
Maam Cross
Maam Cross, County Galway
Countdown
April
The half is the way in: run from Leenane to Maam Cross on open roads, with only 209 m of climbing and walkers welcome. Friendly, with plenty of company.
Key facts
01Walkers are permitted in the half marathon
02Minimum age 18 on race day
036.5-hour maximum finish window
Create a free training plan for the Connemara International Marathon 21 km
7-day free trial, no card required
The course
The route
Maam Cross
Distance21km
Total climb209m
StartElevation
0 kmDrag map to rotate21.2 km
Weather
Late-April, Maam Cross
13°CTypical high
6°CTypical low
1°CColdest in 20 years
47%Days with rain
Highs around 13°C and lows around 6°C, but it has dropped to 1°C. Rain on 47% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the Connemara International Marathon 21 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Connemara International Marathon 21 km plan targets
Typical sessions
21 km with 209 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Steady mileage with one or two quality days a week
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Connemara International Marathon 21 km plan.
7-day free trial, no card required.
Other races at Connemara International Marathon
More events in April in Ireland
Knockmealdown HalfExpected Early April 2027 · County Waterford→Knockmealdown Mountain UltraExpected Early April 2027 · Feddaun→Donegal Bay Spring SportiveExpected Mid April 2027 · Donegal→Blackstairs Cycling ChallengeExpected Mid April 2027 · Ballinkillin→Belmont and Little Sugar LoafExpected Late April 2027 · The Municipal District of Greystones→ALTAR 50K & 100KExpected Late April 2027 · The Municipal District of Arklow→
