Chepstow Running Festival 5k, 10k & Half Marathon August 2025

Join us For The Chepstow Running Festival 5k, 10k & Half Marathon on Saturday 16th August 2025

'Join us for an undulating 5k, 10k or Half Marathon around the racecourse'

Each Mile will be accurately marked out and we have plenty of helpers to keep you quite literally on track and encourage you on your way to that finish line. Come and join us for a unique race you will not forget!

The race involves laps around the circuit, there will be 1 lap for the 5k, 2 laps for the 10k and 4 laps for the Half Marathon.

See live course video and more course information HERE

Included in the entry

With RunThrough you can expect a friendly team of marshals to help guide you round the course and cheer you on to the finish, a lively and well-serviced event village with plenty of food and drink options including free goodies from our partners at the finish line after your hard effort.

We have been extensively researching what runners consider important, and sustainability is fast becoming the top issue. Click here to see what RunThrough is doing for sustainability.