Find 10k runs near me in Wales in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
Click an event for full event details, location, route, sustainability, what's included and how to enter.
The 10K starts and finishes in the beautiful village of Dale in the National Park and is run on undulating quiet country lanes with spectacular views from St Ann's Head and featuring two lighthouses!
A top class 10K trail race on a challenging and scenic trail to Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!
A top class 10K trail canicross on a challenging and scenic trail to Llyn Elsi that is friendly, inclusive, sustainable, runner-focused, fun and rewarding. Come and see what the fuss is about!
This fast and fun race attracts some of the UK’s top athletes and gives runners of all abilities opportunity to get involved in the festival of running, without committing to the marathon distance.
Taking place alongside The Wales Marathon, the 10K starts beneath the historic castle then heads along fully closed roads back to giant crowds with plenty of noise and the famous red carpet finish!
A beautiful 10K with something for all runners on a mixture of road, track and trail and takes in the beautiful lower slopes of Yr Wyddfa (Snowdon), with a stunning downhill to the finish line.