Wye Valley Tunnel Run

Sedbury, United Kingdom • 20 Jul 2025

The Wye Valley Tunnel Run is a scenic running event held at Wyedean School in Sedbury, UK, featuring 10km, half marathon, and marathon distances. The courses primarily follow the flat, shaded Wye Valley Greenway, an old railway line, including a unique 1.1km stretch through the refurbished and lit Tidenham Tunnel. The 10km and half marathon are out-and-back routes with tunnel sections, while the marathon involves two laps with a 3-hour cutoff to start the second lap. Runners enjoy well-marked trails, multiple feast stations offering diverse snacks, and a vibrant atmosphere with wave starts for ample space. The event also includes family-friendly Colourbust fun runs on a football pitch. Visit the organization's website for the most recent information.

Race information

26 mi
Marathon
13 mi
Half Marathon
10 km
Visit the organization's website for the most recent information.
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