Mississippi Triathlon Calendar 2026-2027

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Monthly updates for Mississippi

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Explore the best triathlons in Mississippi for 2026-2027! Our updated list features 10 exciting races across the region. Find your next race in Mississippi below and join the running community at these great events!

March 2026
The Clash Coastal Mississippi brings a weekend of multisport to Jones Park in Gulfport. Athletes can choose from six events, including Daytona and Sprint distance triathlons and duathlons. The courses feature a protected swim, a flat coastal bike rou..
Americas Triathlon Cup Gulfport brings age group triathletes and duathletes to CLASH Endurance in Gulfport alongside USA Triathlon Collegiate Club Nationals. Race day is March 27, 2026; register through your national federation.
April 2026
The Tradition Triathlon returns to its original Biloxi location for a sprint-distance event. Athletes will complete a 600-yard lake swim, a 16.2-mile bike ride, and a 5K neighborhood run. The Gulf Coast Running Club hosts this race with awards in num..
Join the Tupelo Sprint Triathlon for a 300 meter pool swim, 11 mile road bike, and 5k run in Mississippi. This USAT sanctioned event offers both individual and relay options starting from the Tupelo Aquatic Center.
May 2026
The Woolmarket Duathlon Series offers two hilly run-bike-run challenges in Biloxi. Choose a 5k/11-mile event in May or a 2-mile/11-mile/2-mile event in June. Awards include a dedicated mountain bike category.
June 2026
The 46th Heart O' Dixie Triathlon on June 20, 2026 at Lake Tiak O'Khata features a 1/2 mile swim, 27 mile bike and 6.5 mile run, with individual and team entry options and on course professional photography.
July 2026
The Bay St. Louis Sprint Triathlon features a scenic waterfront course with an 800-yard swim, a 15-mile bike ride, and a 3.1-mile run. This USAT-sanctioned event offers categories for individuals, beginners, and relay teams. Registration is required..
The Dragon Fly Triathlon offers Olympic and Sprint distances at scenic Sardis Lake. This state championship event features a flat bike course through farmland and a run on pavement and trails. All finishers get a medal, and post-race refreshments are..
August 2026
The Double Dash is an adult triathlon for ages 16+ held in Madison's Reunion neighborhood. It follows a kids' event on the same day, with packet pickup available the day before.
October 2026
The Hub City Hustle Triathlon returns to the Heritage Subdivision in Oloh for its 9th year. This USAT-sanctioned sprint event features a swim-bike-run for various divisions, plus a duathlon and relay team options. Custom prizes and cash awards for th..