Chislehurst Half Marathon is a small voluntary organisation domiciled in N.W. Kent. It operates on a non-profit basis with the aim to arrange and promote the annual Chislehurst Half Marathon event for the general benefit of the community in and around the London Borough of Bromley and in support of charities operating in and benefiting that area. The Maypole Project children's charity in Orpington is and has been the recipient of race proceeds since the event started in 2016 with over £31,000 contributed to date.