Bath Two Tunnels Railway Races – June 2026 (Half Marathon, 10km, 5km & Colourburst)

Bath Two Tunnels Railway Races – June 2026 is a unique running event in Bath that takes participants through historic railway tunnels, with 5k, 10km, half marathon and colourburst options.

Bath Two Tunnels Railway Races – June 2026 takes place on Sunday, 7 June 2026 at Brickfields Park in Bath. Runners can choose from several distances and themed runs that travel through Bath’s former railway tunnels.

• Date: Sunday, 7 June 2026
• Location: Brickfields Park, 1A The Hollow, Twerton, Bath BA2 1LX, UK
• Start times:
  'Return Ticket' 10km: 8:00 AM
  Colourburst Run (2km): 9:20 AM
  Colourburst Run (500m): 9:20 AM
  'Return Ticket' Half Marathon: 10:00 AM
  5k: 10:30 AM
• Prices: £10 - £46

Ticket prices (as listed):

• 'Return Ticket' 10km: £32
• 'Return Ticket' Half Marathon: £46
• Colourburst Run (2km): £12
• Colourburst Run (500m): £10