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Grim Reaper Ultra Marathon

Bourne, United Kingdom • 24-25 May 2025

The Grim Reaper Ultra Marathon is an exciting running event set in the picturesque Grimsthorpe Castle Estate in South Lincolnshire, taking place on May 24 and 25, 2025. Participants can choose from various solo distances of 10, 40, 70, and 100 miles, as well as team relay options. The course features a scenic 10-mile loop that includes grass trails, limestone tracks, and estate roads, making it suitable for both novice and experienced runners. The event emphasizes a friendly atmosphere and offers camping facilities, food vendors, and medical support, ensuring a memorable experience for all participants. Visit the organization's website for the most recent information.

United Kingdom East Midlands (England) Bourne

Race information

Website
100 mi
550 m+
100 Miles
70 mi
550 m+
70 Miles
40 mi
550 m+
40 Miles
10 mi
550 m+
10 Miles
Visit the organization's website for the most recent information.
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