Two Tunnels Railway Races (Half Marathon, 10km, 5km, Colourburst)

The Two Tunnels Railway Races return to Bath, Bath and North East Somerset, for another round of half marathon, 10km, 5km, and Colourburst events in June.

On Sunday, 7th June 2026, runners can once again participate in the Two Tunnels Railway Races in Bath, Bath and North East Somerset. Runners can choose from a variety of distances, making this a great event for all abilities.

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