Maryland
Maryland Triathlon Calendar 2026-2027
Monthly updates for Maryland
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Maryland for 2026-2027! Our updated list features 11 exciting races across the region. Find your next race in Maryland below and join the running community at these great events!
September 2026
Experience a flat and fast multi sport event at the scenic Public Landing in Snow Hill. Choose from triathlon, duathlon, or aquabike formats featuring a beach swim and a straight bike course.
IRONMAN Maryland in Cambridge, MD features a 2.4-mile river swim, a scenic bike route through Blackwater National Wildlife Refuge and a run through downtown Cambridge.
October 2026
A two day triathlon festival in Rock Hall, Maryland featuring half, Olympic and sprint distances with triathlon, aquabike and relay options. Swim in Rock Hall Harbor and ride and run on largely flat to rolling rural roads.
A two day triathlon festival at the Hammerman Area of Gunpowder State Park in Chase, MD. It features women's and men's sprint triathlons, aquabike and duathlon options, team relays and a youth race for ages 6 to 15.
Sprint multisport events at Matapeake Beach in Stevensville, MD on October 17, 2026, including triathlon, duathlon, aquabike and relay formats with a 0.5 mile swim, a 12 mile bike out and back on Route 8, and a 3.1 mile run.
Monthly updates for Maryland
Get new running races (and updates) in your inbox every month.
April 2027
Olympic and Sprint triathlons at General Smallwood State Park with swims in Mattawoman Bay, rolling bike and run courses, shaded park trails and a post-race BBQ.
June 2027
Rock Hall Triathlon Festival features Olympic and Sprint races with calm harbor swims, mostly flat bike and run courses, and USA Triathlon sanctioning on Maryland's Eastern Shore.
June 13, 2027 multi-sport event at Sweden Point Marina, Marbury, MD offering 12 sprint and Olympic race options across swim, bike and run formats.
IRONMAN 70.3 Eagleman in Cambridge Maryland on June 13 2027 features a 1.2 miles swim 56 miles bike and 13.1 miles run on predominantly flat courses.
July 2027
Experience a premier multisport event in Perryville featuring scenic swims in the Chesapeake Bay and cycling through the rolling farm country of Maryland.
August 2027
Triathlon festival in North East Maryland featuring Chesapeake Bay swims, rural hilly bike routes through Elk Neck State Forest, and rolling out and back run courses.