The Tunnel Marathon - Portsmouth
Portsmouth, United Kingdom • 30 Nov 2024
The Tunnel Marathon is the UK's first fully underground marathon, taking place on Saturday 30th November 2024 at UCAP BUNKER, 100ft underground in a former Royal Navy HQ. The route will use several tunnels, some of which are 6ft tall, requiring participants to stoop during sections. Headtorch and cycle helmet are mandatory for this unique trail run experience. The event is already full with 100 participants, and no new entries can be made. Visit the organization's website for the most recent information.