Grim Challenge

The Grim Challenge is a renowned winter trail running event held at the Army Tank Training Area in Aldershot, Hampshire. Offering both 4-mile and 8-mile distances, the race is famous for its tough, muddy terrain featuring thick mud, waist-high water, and cold conditions, making it a true adventure run. The course takes place on a military vehicle testing ground, adding to the rugged atmosphere.

Participants can expect a challenging yet fun experience in a unique setting. The event provides ample parking with two designated car parks and clear signage to guide runners to the start area. Visit the organization's website for the most recent information.