10th Annual Clare Burren Marathon Challenge – Saturday May 27th; The Burren, Ballyvaughan, Co. Clare. Choice of Full, Half & 10K Mini marathons. Walk – Jog – Run, both on & off road, across the beautiful Burren terrain. www.clareburrenmarathonchallenge.com/or phone 087 7779714. Charity Groups, individuals, runners, walkers – everyone.