The Llangollen Round is a 52km skyline circuit that demands respect. Last weekend, our team took on the full loop in classic mixed Welsh weather: bright sunshine, brief snow flurries, and testing 40-50mph winds. Read the trip report, see the stats from a solid 12-hour day on the hill, and download our verified HiiKER GPX map. Looking to test your own team? We run this iconic circuit as a fully supported private challenge.