Green Mile (Evening Halloween Edition)

Dorchester, United Kingdom • 2 Nov 2024

The Green Mile (Evening Halloween Edition) is a unique marathon event taking place at the historic Dorchester Prison in Dorset. After a two-year hiatus, this spooky edition invites participants to choose between a daytime or nighttime marathon, both featuring challenging stair climbs. The event promises an atmospheric experience with altered lighting to enhance the eerie setting of the Victorian prison. This marathon is notable for being the only one held entirely within a prison. Runners can opt for either the day or night marathon, or tackle both for an extended challenge. Visit the organization's website for the most recent information.

Race information

26 mi
Both Marathons (the Long Stretch)
26 mi
Day Marathon
26 mi
Night Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

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Join the Axmouth Challenge on 18 January 2026 for scenic village runs with distances to suit every runner. Finishers enjoy complimentary refreshments while funds raised support the village hall.

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