Louisiana
Louisiana Triathlon Calendar 2025-2026
Monthly updates for Louisiana
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Louisiana for 2025-2026! Our updated list features 3 exciting races across the region. Find your next race in Louisiana below and join the running community at these great events!
April 2026
Join the Lifeline Duathlon benefiting 232 HELP in Lafayette on April 11, 2026 for a spirited run 2 miles, bike 10 miles, then run 2 miles course. Solo and 2 or 3 person relay teams welcome, ages 1 to 100, with awards and shirts available.
August 2026
Run, ride and swim at the Miles Perret Cancer Services Triathlon in Lafayette on August 15, with a 200 yard swim, 8 mile bike and 2 mile run. Race solo or on 2 person or 3 person relay teams, support cancer services and grab one of 350 spots.
September 2026
CajunMan invites multisport athletes to tackle triathlon, duathlon, aquabike, aquathlon, relay teams and a 5K at Airport Lake and Lafayette Regional Airport. Pick your distance and race a scenic, well marked course with water safety and volunteer sup..