Basingstoke Pretty Muddy 5k 2026

Basingstoke Pretty Muddy 5k 2026 is a charity obstacle run organised by Cancer Research UK as part of its Race for Life series. Participants climb, crawl and slide around a 5k course designed for fun rather than time, with an average completion time of about an hour for many entrants. The event encourages fundraising to support life‑saving cancer research and provides fundraising tools and guidance for entrants. It is intended to be inclusive and social, welcoming individuals and groups who want to support the cause.

The day begins at War Memorial Park, with the start and finish located in the field behind Crossborough car park near the play park; the official event page lists a 13:00 first start and staggered wave starts every 15 minutes. The terrain is mixed paths and grass and can be boggy in wet weather, and marshals are on hand to assist so participants may skip obstacles if needed. Facilities include refreshments and toilets, with accessible support available via the organiser's contact centre and on‑site team, though the page notes the course is not suitable for wheelchair users. Spectators are welcomed and there are nearby public car parks and public transport options for visitors.