Grand Union Canal 145 Mile (GUCR)

Grand Union Canal 145 mile Race (GUCR) 2026

The GUCR is a non-stop 145 mile canal towpath race from Gas Street Basin in Birmingham to Little Venice in London. The route follows the fully waymarked Grand Union Canal Towpath and runs under UK Athletics rules with permission from the Canal & River Trust. The event is volunteer run and organised by Canalrace C.I.C.

The race is open to runners aged 20 and over and is limited to 100 starters, with most places allocated by a draw. Up to 75 unsupported places are available; unsupported runners use event feed points at miles 11, 22, 36, 54, 71, 85, 99, 120 and 133 where drinks are provided. Competitors must complete the full distance on foot and meet checkpoint closing times so they can finish within the overall 45 hour time limit.

The event operates as a minimum support race. Supported competitors may use a personal crew and solo buddy runners on foot are allowed from the 53 mile checkpoint. Safety and kit rules include carrying a survival blanket, carrying the supplied digital route, and using a torch or headlamp plus reflective clothing at night. Hot and cold drinks at aid stations require competitors to use their own cup. Transport is available for unsupported runners who need to retire. Visit the organization's website for the most recent information.