Two Tunnels Races

The Two Tunnels Railway Races offer a unique running experience beneath the city of Bath, featuring the longest underground sections for each race distance in the UK. Scheduled for February 23, June 1, and August 17, 2025, the event includes various distances such as a 5km, 10km, half marathon, marathon, and a 50km ultra, catering to runners of all levels. The races start and finish at Brickfields Park, which also provides facilities for spectators.

Participants can enjoy well-marked routes, aid stations, and a vibrant atmosphere, while supporting the maintenance of the tunnels through charitable contributions. Visit the organization's website for the most recent information.