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Two Tunnels Races

Bath, United Kingdom • 16 Aug 2026

Two Tunnels Races takes place in Bath, UK, with start and finish at Brickfields Park. The event offers a wide range of distances—from 500m Colourburst up to 50km, plus marathon, half marathon, 10km, 5km, 2km, and 5km Colourburst heats—creating a family-friendly lineup. A standout feature is the course through Bath’s Devonshire Tunnel (408m) and Combe Down Tunnel (1672m), the longest underground section for each distance in the UK. The tunnels are well lit and surfaced, forming a flat, shared-use path for runners, walkers, and cyclists. The organizer also supports Sustrans with donations and fundraising perks. Visit the organization's website for the most recent information.

United Kingdom South West (England) Bath

Race information

Website Registration
50 km
50km Pair
50 km
50km Solo
50 km
5 X 10km Relay
42 km
Marathon Wave 2
42 km
Marathon Wave 4
42 km
Marathon Wave 3
42 km
Marathon Wave 1
21 km
City Ticket Half Marathon Wave 6
21 km
City Ticket Half Marathon Wave 1
21 km
City Ticket Half Marathon Wave 2
21 km
City Ticket Half Marathon Wave 3
21 km
City Ticket Half Marathon Wave 4
21 km
City Ticket Half Marathon Wave 5
10 km
Return Ticket 10km Wave 3
10 km
Return Ticket 10km Wave 7
10 km
Return Ticket 10km Wave 6
10 km
Return Ticket 10km Wave 4
10 km
Return Ticket 10km Wave 5
10 km
Return Ticket 10km Wave 1
10 km
Return Ticket 10km Wave 2
5 km
5km Wave 2
5 km
5km Wave 1
Colourburst 2km
Colourburst 500m
Visit the organization's website for the most recent information.
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