Two Tunnels Races

Bath, United Kingdom • 22 Feb 2026

The Two Tunnels Races, taking place in February 2026, offer a unique running experience through Bath's historic underground tunnels, the longest of their kind in the UK. Participants can choose from a variety of distances, including ultra marathons, half marathons, 10km, 5km, and family-friendly Colourburst races. The event starts and finishes at Brickfields Park, providing a scenic backdrop for runners and spectators alike. The race supports Sustrans, contributing £1 per runner to help maintain the tunnels. This event is designed for all ages and abilities, making it a perfect outing for families and friends. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon
10 km
5 km
2km Colourburst
500m Colourburst
Visit the organization's website for the most recent information.
Trail runs nearby

The The Hilly Helmet Challenge will take place in Westbury on Wednesday 6 August 2025.

The MTC Thames Challenge is a demanding four-day ultra marathon covering 184 miles along England’s longest river path, the Thames. Starting from the river’s source in the Cotswolds and finishing at the Thames Barrier in Greenwich, the event is divided into four stages: the Cotswold Ultra (57 miles),..

The MTC Cotswold Ultra is a challenging 57-mile ultra marathon held in the Cotswolds, UK, starting at Kemble Train Station and finishing at Travelodge Oxford Abingdon Road. The point-to-point route follows the Thames Path, passing through scenic locations such as Somerford Keynes, Cricklade, Castle..

The Crook Peak Cake Race will take place in Cross on Wednesday 13 August 2025.

The Two Tunnels Races, scheduled for August 17, 2025, in Bath, UK, offer a unique running experience featuring the longest underground sections for each race distance in the UK. Participants can choose from various events, including an ultra marathon, marathon, half marathons, 10km, 5km, and family-..

The Summer Green Man Ultra (GMU) is a challenging ultra marathon held near Bristol, UK, featuring two race distances: a 45-mile full loop and a 30-mile partial loop of the Community Forest Path. Both races run clockwise on the same day with shared checkpoints and finish at Ashton Park School. The 45..