Tunnel Marathon
🏃♂️ 42 km
🌍 INT
The Tunnel Marathon Take 3 2026
Many of you will know that the last couple of years we have travelled to Germany to run the kristalmarathon,, a marathon held underground in a working salt mine and have really wanted to bring the expericence to the UK. We have finally found a venue so the UK’s only fully underground marathon is finally going ahead.
21st November 2026
Entries open on Friday 6th March at 1800
Race will start at 9AM.
CUT OFF FOR THE RACE WILL SIX AND HALF HOURS.
Route This will be a multi lapped course like the prison or Museum marathons we have not finalised the final route yet.
Headtorch and cycle helmet Mandotary
UCAP BUNKER
Many of you will know that the last couple of years we have travelled to Germany to run the kristalmarathon,, a marathon held underground in a working salt mine and have really wanted to bring the expericence to the UK. We have finally found a venue so the UK’s only fully underground marathon is finally going ahead.
21st November 2026
Entries open on Friday 6th March at 1800
Race will start at 9AM.
CUT OFF FOR THE RACE WILL SIX AND HALF HOURS.
Route This will be a multi lapped course like the prison or Museum marathons we have not finalised the final route yet.
Headtorch and cycle helmet Mandotary
UCAP BUNKER