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Half Marathons in Kildare

Browse 4 upcoming half marathon races in Kildare. Compare dates and locations, check entry details and save races to your shortlist.

December 2026 2 races

6DECSun

Trasna Mondello Park 10K & Half Marathon

Half Marathon, 10 km·Mondello Park, Kildare·10:00·From €40
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13DECSun

Run Run Rudolph 5K, 10K & Half Marathon 2026

Half Marathon, 10 km, 5 Km·Kilcullen GAA, Nicholastown, Kilcullen, Co. Kildare, R56 YX81·10:30·From €10
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January 2027 1 race

9JANSat

World Half Marathon Festival Half

Half Marathon, Marathon·Donadea Forest Park, Donadea, Co. Kildare·08:15·From €32.50
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February 2027 1 race

28FEBSun

Naas 10 Mile & Half Marathon 2027

10 Mile, Half Marathon·Naas GAA, Sallins Rd, Oldtown Demesne, Naas, Co. Kildare·09:00·From €32.50
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Explore more races in Kildare

5K Racesin Kildare10 races10K Racesin Kildare9 racesHalf Marathonsin Kildare4 racesMarathonsin Kildare1 raceUltra Racesin Kildare1 race10 Mile Racesin Kildare1 race

Kildare's flat roads and curragh plains produce some of the fastest club races in Leinster: regular 5Ks and 10Ks, strong athletics-club organisation, and easy reach from Dublin make it a favourite for PB hunters.

Check the organiser’s information before booking; times and prices may differ between distances at the same event.