The Endeavour Trophy Championship is a unique event in the UK dinghy sailing world. Held on the tidal waters of the rivers Crouch and Roach at the end of every year, it's an invitation only three day event, with the guest-list hand-picked from National Champions of selected recognised fleets. The RYA recognises The Endeavour as the pinnacle of that year's dinghy sailing achievements which will hail a 'Champion of Champions'. Allen Brother’s history with the Endeavour Trophy dates back to the early years of the Championship where Tony Allen (founder of Allen Brothers) made the tools to repair the Trophy after it ended up in such a sorry state from its annual journeying up and down the country, and with the late Kim Allen being heavily involved in the organisation and being race officer in recent years. Allen Brothers has continued its support of this Championship with on-going sponsorship.