South Dakota
South Dakota Triathlon Calendar 2026-2027
Monthly updates for South Dakota
Get new running races (and updates) in your inbox every month.
Explore the best triathlon in South Dakota for 2026-2027! Our updated list features 1 exciting races across the region. Find your next race in South Dakota below and join the running community at these great events!
June 2026
Experience the Hub City Triathlon at Dahme Lake in Aberdeen. Choose between a full sprint distance or a beginner friendly super sprint featuring flat out and back courses for cycling and running.