Arkansas
Arkansas Triathlon Calendar 2026-2027
Monthly updates for Arkansas
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Arkansas for 2026-2027! Our updated list features 3 exciting races across the region. Find your next race in Arkansas below and join the running community at these great events!
September 2026
TriFest for MS 2026 in Bentonville, Arkansas spans Labor Day weekend with multi-format triathlon races, youth events, relays, and fundraising for multiple sclerosis research.
Experience a multisport festival at DeGray Lake Resort State Park featuring triathlon, duathlon, and aquabike events. Choose between Olympic and Sprint distances set against the scenic backdrop of the Caddo River and Ouachita mountains.
November 2026
A team or solo adventure race in Central Arkansas on November 21, 2026, with 4 hour and 12 hour courses that require advanced navigation and tiered registration fees.
Monthly updates for Arkansas
Get new running races (and updates) in your inbox every month.