The most comprehensive calendar of Duathlons in Northern Ireland in 2021 - 2022. Discover, compare and book the best Duathlon events near you - including off road duathlons, long distance duathlons and kids duathlons.

Find A Race is the UK's most popular event listings website, with over 1 millions users a year using our database of over 2,500 events to discover, compare and book their next challenge.