Greenwich Tunnel 10km

JUN
28
2026
An evening 10 km run through the Greenwich foot tunnel under the River Thames, starting next to the Cutty Sark. The route covers 27 laps inside the tunnel and finishers receive a medal, water and a snack.
Sun 28 Jun 2026
10 kilometers

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Greenwich Tunnel 10km

The Greenwich Tunnel 10 km is a running event that takes place at the Greenwich foot tunnel next to the Cutty Sark in London, King William Walk, SE10 9HT. The route is entirely inside the foot tunnel and leads toward the Mudchute exit underneath the River Thames.

Completing the distance requires 27 laps of the tunnel. The start is organised from the descending steps with a staggered start in 10 second intervals. A race day registration desk for number collection opens 90 minutes before the race.

All finishers receive a medal, water and a snack. Race times and finish positions are published within a day of the event.

The event is presented by Run Happy Run Healthy and is described as an evening tunnel run that combines a physical and a mental challenge. The location is set in the historic area next to the Cutty Sark and uses the Greenwich foot tunnel for the full course. Visit the organization's website for the most recent information.

10 km
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