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Duathlon is a great sport for people looking to move into multi-sport races. For those not quite ready to take on a triathlon just yet, or for athletes wanting to avoid open water swims through the chilly winters, this is the perfect inbetween. It's a two-sport race which combines cycling and running in three stages (run-bike-run). Typically, the last run is half the distance of the first, so a sprint distance will be 5km-20km-2.5km and a standard distance will be 10km-40km-5km.

But don't be fooled, just because there's no swim, this doesn't mean it's easier than a triathlon. A lot of athletes will tell you a duathlon may actually be harder.

Sunday 14th of May 2023
Weston Park Triathlon & Duathlon 2023
Saturday 10th of June 2023
Slateman Triathlon & Duathlon 2023
Sunday 25th of June 2023
Cardiff Triathlon and Duathlon 2023
Saturday 10th of June 2023
Adventure Championship Triathlon & Duathlon 2023
Llanberis, Gwynedd / Plas y Brenin, Capel Curig / Newborough Forest, Anglesey
Saturday 15th of April 2023
Glasgow Duathlon
Event By: Tough Runner UK
Saturday 22nd of July 2023
Castle Howard - 22nd & 23rd July 2023
Castle Howard, United Kingdom
Event By: Castle Race Series
Saturday 26th of August 2023
Chateau De Chantilly - 26th & 27th August 2023
Event By: Castle Race Series