The individual triathlon contains three components: a 1.5 km (0.93 mi) swim, 40 km (25 mi) cycle, and a 10 km (6.2 mi) run. The relay event features teams of four competitors, where each completes a 250 m (0.16 mi) swim, a 6.6 km (4.1 mi) cycle, and a 1.6 km (1.0 mi) run.