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Two Tunnels Railway Races – August

Aug 16, 2026 at 8:30 AM

Brickfields Open Space (BA2 1LX), Bath , United Kingdom

This event will be held over 50km (31.125 miles), on an accurately measured course. The event will be held on loops of the 10km course and there will be two feed stations per lap, each with a selection fresh fruit, cakes, cookies, jelly beans, water and other refreshments. The event will be electronically timed at the 10km turn around point at each lap.

See the Provisional Schedules for start times. There is a cut off of 8.5hrs for the 50km but please note that walkers are not eligible for this event.

There are 3 formats depending on if you are covering the 50km solo, as a pair, or as a 5 person relay.

Solo: 50km Solo runners complete the whole 50km as an individual and will certainly get a strong feeling of tunnel vision as 20km of their race will be underground! Solo runners will each take home a GIANT medal

Pair: 2 runners will alternate 10km legs to cover the 50km distance. 10km legs can be run in any combination but all change overs must take place in the Start/Finish area after a multiple of 10km has been covered eg 10km, 20km. For example 50km as Runner 1, Runner 2, Runner 2, Runner 1, Runner 2. Only one runner can be actively running at once (both runners can not run 10km together and have it count as 20km). If a runner covers 20km they must be at least 17yrs old. If a runner covers 30km they must be at least 18yrs old. Each member of the relay pair will take home a GIANT medal

Relay: 5 runners team up to run the 50km in a relay, covering 10km each. Change overs must take place at the Start/Finish area after 10km has been covered. Each person cover 1 x 10km leg. Each runner takes home one 10km medal.

Event History

2026
Aug 16, 2026
2025
Aug 17, 2025

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