The Men's time trial H2 road cycling event at the 2016 Summer Paralympics took place on 14 September at Flamengo Park, Pontal. Eight riders from seven nations competed. H or handcycle classifications are for cyclists using handcycles rather than standard bicycles, because of lower limb disfunction or amputation. Former Paralympic swimmer, and eight time World champion, Italy's Luca Mazzone took the gold medal, 6 seconds ahead of rival William Groulx of the United States, the first of three medals Mazzone would win (the others coming in the H2 road race and the Mixed tem relay).