Wye Valley Tunnel Run 2025

Fast and predominantly flat race along the Wye Valley Greenway and through the 1.1km long Tidenham Tunnel!

We have a 10km, 2 Half Marathon and a Marathon to choose from. The route is an old railway line, now freshly opened shared use path.

A flat route on a mix of tarmac path and forest trails, nice and flat with great tree lined running throughout the route. We also have 2 Colourburst runs for kids making this a great family event.

A large finishers medal awaits runners at the end along with a huge buffet of tasty treats!

We have really good group discounts;

10-19 runners save 15%
20-49 runners save 20%
50+ runners save 25%

Email us to get a discount code for your club or group, dG9tIHwgcmVsaXNocnVubmluZ3JhY2VzICEgY29t

You may also like the following events from Relish The Great Outdoors:

• This August, 17th August, 08:00 am, Two Tunnels Railway Races 2025 in Bath
• This October, 25th October, 12:00 pm, Giddy Horse 2025 in Caldicot

Also check out other Sports events in Caldicot, Kids events & activities in Caldicot.