Two Tunnels Race 2027 - 5K | 10K | half marathon

This race gives you the opportunity to view many of Bath’s beautiful attractions – as well as having the longest underground section for each distance in the UK! 

The two tunnels offer a truly unique running experience. The Somerset & Dorset Railway closed in 1966, and until 2013, the tunnels were inaccessible. Now the two tunnels are well-lit, well-surfaced, and are the perfect route for runners, walkers, and cyclists looking to enjoy the city on flatter ground. 

Date 

21 February 2027

Time

Start times are from 10 am. 

Registration deadline

13 February 2027

Location

Brickfields Park, Bath, BA2 1LX. What3Words /// joke.rock.banana  

Transport

There is no on-site parking. If arriving by car, take the Odd Down Park & Ride (BA2 8PA, What3Words /// pets.shops.stops) and catch the shuttle bus to the race park. 

The race park is around a 10-minute walk from Oldfield Park train station. 

Bike racking is provided for cyclists. Please bring your own lock. 

Distances

As part of the Bristol Run Series, we have discounted tickets available for 5K, 10K and half marathon distances. 

This event counts towards Pathway 1 (5K/10K), Pathway 2 (5K/10K/half marathon) and Pathway 3 (10K/half marathon).

Terrain 

All the courses are comprehensively marked and marshalled. The 5K, 10K and half marathon are almost 100% tarmac, aside from a small amount of grass at the start and finish. 

Payment information

*VAT is a tax added to most products and services sold by VAT-registered businesses in the UK.

Your ticket price will be confirmed after you select your event distance in the next stage of the transaction.

Participant declaration

Race Entries are non transferable and non refundable, including in the event that the race is cancelled. I am over 18yrs old. I accept that any costs incurred by myself are not recoverable from the event should the event be cancelled under any circumstances. 

The route has been fully and carefully risk assessed and all steps have been take to reduce the likelihood of any injuries, but they can not be completely eliminated. I understand the hazards, risks and the challenging nature of the event that I am entering. I am medically fit to take part, I do so of my own volition and at my own risk. I am willing to take full responsibility for any injury that may be sustained. If I am not willing to accept liability for this the I will not participate in the event. Relish The Great Outdoors Ltd has a duty of care to the participants and spectators and nothing in the disclaimer exempts us from negligence which may lead to injury or death. 

You agree that Relish The Great Outdoors Ltd, our respective staff, volunteers and subcontractors will not be held accountable or responsible for any loss or damage to your personal possessions/ belongings. You give Relish The Great Outdoors Ltd permission to use photographs or video captured of you during the event and any photography captured during the event shall become our property. If any section of this document is not deemed legitimate or is found to be incorrect in any way shape or form by a court or any other legal authority then that section shall be removed or changed to meet the necessary requirements. The changes to this section will not affect the legitimacy and enforceability of any other sections of this policy. The Marathon, and Ultra are held under UK Athletics rules Minimum age for racing is 50K is 20, Marathon is 18.

Additional products

Committed to improving our sustainability, subsidised #WeAreBristol performance running t-shirts are available as an optional purchase via the University online shop to wear during the run. 

Support

If you have any questions, please email sports-events@bristol.ac.uk.