Bradenham Blast

Bradenham Blast is a trail running event in the Chiltern Hills at Manor Farm, Bradenham, near High Wycombe, UK. Boondock Events offers 5km, 10km, and a new half-marathon for 2025. The courses are hilly, scenic, and suitable for many abilities, weaving through tranquil beech woodland and rugged trails with views of the Bradenham Estate.

The half-marathon features six climbs and about 413m of ascent; the 10km has four climbs (≈251m); the 5km one climb (≈109m). Highlights include fully marked routes, first aid, free photography, a finisher eco-medal, and a tree planted for each runner. No dogs; UKA-permitted. Visit the organization's website for the most recent information.