ATW Bison Duathlon

Join us at the National Trust visitor's centre on Dunstable Downs for a unique outdoor experience like no other. Take in the breathtaking view of the Chiltern Hills as you embark on your journey. Participants can choose either the two-lap Bison course or a shorter one-lap 'Baby Bison' option. Across 13km (or 6.5km) of trail running, you will experience climbs like Ivinghoe Beacon, a favourite for hill-climbing competitions, and Bison Hill, ranked amongst the top 100 climbs in the UK. After your run, hop onto your bike for a 22km cycling loop through the stunning Chiltern Hills. As an added bonus, you will be able to relish the sights of the penguin enclosure at Whipsnade Zoo. You will also have time to savour the panoramic view at Dunstable Downs before descending to more exhilarating downhill stretches. Finish your adventure with one final lap of the challenging 6.5km running route.