The course 2 x routes available epic 32 miles standard 23 miles under 16rsquos ride for free when accompanied by a paying adult the backdrop of west sussexrsquos share of the south downs is arguably one of the best with which you can conclude your trail seeking cycling season this december event will give you chance to wrap up your off road calendar in the tranquillity of the national park as you take in swooping downhill sections and great views out on the compact wooded courseleaving