Runamuck Challenge 5.5k
Please check with Race Organiser for updates.
5.5K (1 lap) with 50+ obstacles
The Runamuck Challenge is a popular mud and obstacle run with the next event on 28 February 2026 at Coolcarrigan Estate in Co. Kildare.
Choose from a 5.5km (1 lap) or 11km (2 lap distance). Each lap has 50+ obstacles designed to test your mental and physical strength.
Enter solo, in pairs or in a team of 3+.
The Junior Muckers event is exclusively for kids aged 8-15yrs, over a mucky course of approx. 3km.