Mersey Tunnel 10k - Little Lights

Take on an unforgettable 10K under the River Mersey and raise money for a great cause.

Run the unique Mersey Tunnel 10K 2027 for Little Lights Liverpool.

Fancy taking on one of the most unique 10K running events in the UK? The BTR Mersey Tunnel 10K returns on Sunday 11th April 2027, giving runners the incredible opportunity to run underneath the River Mersey!

Starting in Liverpool city centre, this unforgettable point-to-point race takes runners through the famous Kingsway Tunnel before emerging on the Wirral. The route continues along Seacombe Promenade towards New Brighton, offering fantastic views across the Mersey towards Liverpool’s iconic skyline.

Whether you’re an experienced runner chasing a new personal best or simply looking for a different kind of running challenge, this is an event you won’t forget.

Take on the tunnel for charity and turn this unique running experience into an opportunity to raise vital funds for a cause close to your heart.

Ready to go underground? Sign up in aid of Little Lights Liverpool today and make every kilometre count!

Sign up here!