20/20 Fission - Berkeley Half Marathon

The 20/20 Fission - Berkeley Half Marathon, scheduled for March 23, 2025, in Berkeley, Gloucestershire, is a well-established event with a history rooted in community and athletic challenge. As a "Type 1" event, it signifies a standard, well-organized half marathon focused on delivering a quality race experience for participants of all levels. Runners can anticipate a friendly and supportive atmosphere, with ample opportunities for personal achievement and enjoyment. The Berkeley Half Marathon typically winds its way through the scenic landscapes surrounding Berkeley. Participants should expect a course that is predominantly road-based, though with sections that may offer varied terrain, potentially including some gentle inclines and rolling hills characteristic of the Gloucestershire countryside. Weather in late March can be unpredictable, so runners should be prepared for a range of conditions, from crisp spring mornings to potentially damp or breezy circumstances. A notable feature of this race is its strong local connection and reputation for being a well-loved fixture on the regional running calendar.