Mississippi
Mississippi Triathlon Calendar 2026-2027
Monthly updates for Mississippi
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Mississippi for 2026-2027! Our updated list features 4 exciting races across the region. Find your next race in Mississippi below and join the running community at these great events!
March 2026
CLASH Coastal Mississippi at Jones Park in Gulfport offers three days of racing from sprints to Daytona distance with relay options on Gulf Coast courses. Expect a saltwater swim likely wetsuit legal and flat bike and run routes.
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
Take on the Tupelo Sprint Triathlon in April 2026, featuring a 300 meter pool swim, an 11 mile bike and a 5 km run. Options for individual racers or relay teams make this a fun, fast morning race at the Tupelo Aquatic Center.
June 2026
On June 20, 2026 take on the iconic Heart O' Dixie Triathlon at Lake Tiak O'Khata with a refreshing swim, scenic bike down Highway 15 and a finish on the historic Neshoba County Fairgrounds horse track. A classic Southern triathlon experience.