Royston in Blue

JUN

28

2026

Royston in Blue is a 5k fun run/walk across Therfield Heath, raising funds for Teenage Cancer Trust. The two-lap trail course over grass is open to adults and children, with advance registration required.

Sun 28 Jun 2026

Royston, East of England

Registration

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Royston in Blue

Royston in Blue is a 5 km fun run/walk event taking place on Therfield Heath in Royston, Hertfordshire. The event raises funds for the Teenage Cancer Trust.

The course consists of two laps over grass and trail terrain and is described as undulating. The event is not suitable for wheelchairs. The maximum number of entries is 700.

Facilities at the event include water stations and toilets. The event does not provide distance markers, changing facilities, showers, or a baggage store.

Entry is only possible in advance; registration on the day is not available. Entry fees are £18.00 for adults aged 18 and over, and £12.00 for children under 18. Visit the organization's website for the most recent information.