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Green Mile Day Marathon

Name: Green Mile Day Marathon
Start: 2024-11-02
End: 2024-11-02
Location: Dorchester

Dorchester, United Kingdom • 2 Nov 2024

The Green Mile Day Marathon is a unique running event taking place at the former HMP Dorchester, making it the only marathon held entirely within a prison. Scheduled for November 2, 2024, participants can choose between a daytime marathon or a spooky Halloween evening edition, with both options featuring challenging stair routes. The event encourages runners to use head torches for the night marathon, enhancing the eerie atmosphere. Entry fees vary for affiliated and non-affiliated runners, and discounts are available for those participating in multiple events. This marathon promises a thrilling experience for all participants. Visit the organization's website for the most recent information.

United Kingdom South West (England) Dorchester

Race information

Website Registration

26 mi

Day Marathon

26 mi

Night Marathon

26 mi

The Long Stretch (both Marathons)

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Feb 28

Lulworth Cove

Take on the spectacular South West Coast Path, including the iconic Durdle Door and Kimmeridge Bay. Choose from 10 km, 27 km, or 50 km distances on a course featuring steep elevation and off-road terrain. The event includes fully stocked ai..

UTMB Index

Sunday Mar 1

Weymouth Bay 10K Charity Fun Run

Weymouth

10 km

Weymouth Bay 10K is an accurately measured road race along Bowleaze Cove with an out and back layout and two laps near Pleasure Pier. The event offers medals and trophies, on-day registration, and supports Margaret Green Animal Rescue.

Saturday Mar 7

New Forest Hinton Admiral Trail Run

Trail running at Hinton Admiral Estate on 7 March 2026 with 21.6 km, 15 km and 10.1 km routes; running, canicross and hike options through woodlands, heath and meadows. Finishers receive a medal, a drink and goodies.

Sunday Mar 8

Larmer Tree

...

Choose from a marathon, 20 miles, half marathon, 10km, or a 1 mile fun run at the Larmer Tree Gardens in Dorset. All finishers get a colourful medal.