Croft Duathlon
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Leadout Performance Croft Duathlon
In October 2026 U Prevail Events partnered with Leadout Performance to organise the Croft Duathlon at Croft Circuit, West Lane, Dalton On Tees, North Yorkshire DL2 2PL. The event uses a traffic-free circuit and follows a run, bike, run format on flat tarmac.
Courses are accurately measured and marked. Marshals will be present around the course. The layout includes circuit running sections plus bike laps on the flat track and a final outer loop run on tarmac. The venue is described as spectator friendly and an expo village and club area will be present to provide space for teams and spectators.
This event is registered with British Triathlon. Participants must hold British Triathlon Federation membership (Core or Ultimate) or a Race Pass available at checkout to take part.
Race distances:
- Super Sprint: 3.3 km run, 10 km bike, 1.5 km run
- Sprint: 5.6 km run, 20 km bike, 2.5 km run
- Standard / Olympic: 10.2 km run, 40 km bike, 5 km run
Entry categories include individual and a relay option for the Standard distance. The event organisers provide course marking, marshals and on-site club and exhibitor areas at the Croft Circuit location. Visit the organization's website for the most recent information.
