DateExpected
Early August 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Start at Derry Water Bridge outside Tinahely
Start at Derry Water Bridge outside Tinahely
Countdown
August
A half marathon that climbs like a much bigger day: 1,030 m in 22.5 km, spent on two Mullins Hill loops before a last haul up and down Muskeagh/Farneys Hill.
Key facts
01Mandatory Level B kit: waterproof jacket, hat or buff, gloves, whistle, phone, foil blanket
02Charged phone must have the emergency number stored
03Optional early start at 10:15; 2pm cutoff to start the final loop
Create a free training plan for the Tinahely Half Marathon
7-day free trial, no card required
The course
The route
Start at Derry Water Bridge outside Tinahely
Distance23km
Total climb1,030m
StartElevation
0 kmDrag map to rotate21.4 km
2026 results
Who finishes, and how
#RiderTimeAvg speed
01FARRELL Sinéad02:10:0310.4 km/h
02HARNEY AYTON Caroline02:19:209.7 km/h
03BYRNE Lisa02:31:118.9 km/h
25
Women finishers
3:22:03
Median time
6.7 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserIrish Mountain Running Association (IMRA)
Websiteimra.ie
Instagram@irishmountainrunning
Running since2026
Training
Training for the Tinahely Half Marathon
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 Tinahely Half Marathon plan targets
Typical sessions
23 km with 1,030 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
Back-to-back weekend runs for fatigue resistance
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
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Get your Tinahely Half Marathon plan.
7-day free trial, no card required.
