SM-Duathlon 2026

SM-Duathlon 2026 is an official amateur sprint duathlon event in Helsinki, Finland on 9 May 2026. The official Helsinki Triathlon race invitation confirms open adult participation through the N/M Avoin classes and the HelTri Cup fitness series alongside Finnish championship and age-group races at Malmin lentokenttä, with 5 km run, 20 km bike, and 2.5 km run formats for adults.