Bristol Bridges
- Format: FKT (Fastest Known Time) race
- Location: United Kingdom
- Date: Wednesday, June 3, 2026
- Distance: 46.6 mi
- Organizer: ALLEYKAT race director
Bristol Bridges is a 46.6-mile loop route in United Kingdom. Bristol is believed to be the first city in the world to solve the 300 year old Konigsberg Bridge Problem, determining whether it is possible to cross every bridge in a city only once, starting and finishing at the same spot.
This race is hosted on ALLEYKAT, the unsanctioned racing platform. View the race and register.