ULTIMATE DUATHLONS
Our pick of the best run/bike/run events for you to conquer in 2018
LONDON DUATHLON Various distances Richmond Park, London 16 September londonduathlon.com
OULTON PARK AUTUMN DUATHLON Various distances Little Budworth, Cheshire 30 September xtramileevents.com
STORM THE FORT Various distances Clun, Shropshire 7 October stormthefortduathlon.com
SUN CITY DUATHLON 5km run/20km bike/5km run Sunderland, Tyne and Wear 7 October suncitytri.co.uk
BEDFORD AUTODROME DUATHLON Various distances Thurleigh, Bedfordshire 14 October nicetrievents.com
BOWOOD HOUSE DUATHLON Various distances Bowood House Estate, Wiltshire 14 October lpsevents.co.uk
CHILHAM CASTLE DUATHLON Various distances Chilham Park, Kent 14 October trispiritevents.com
HOLDENBY DUATHLON Various distances Holdenby House, Northamptonshire 28 October onyourmarksevents.org
THE BALLBUSTER 12.8km run/38.6 bike/12.8km run Box Hill, Surrey 3 November humanrace.co.uk
ROBIN HOOD OFF ROAD DU 5km run/17km bike/3.4km run Sherwood Pines, Edwinstowe 3 November osbevents.com
COED Y BRENIN TRAIL DUATHLON Various distances Dolgellau, Gwynedd 4 November alwaysaimhighevents.com
CASTLE COMBE CHILLY DUATHLON 3.2km run/16km bike/3.2km run Chippenham, Wiltshire 18 November dbmax.co.uk
WINDSOR DUATHLON SERIES Various distances Dorney Lake, Berkshire 18 November F3events.co.uk