South Carolina
South Carolina Triathlon Calendar 2026-2027
Monthly updates for South Carolina
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in South Carolina for 2026-2027! Our updated list features 10 exciting races across the region. Find your next race in South Carolina below and join the running community at these great events!
October 2026
Off road duathlon at Sadlers Creek featuring trail runs and a 10 mile bike loop on wide single track trails, with proceeds supporting New Foundations Home for Children.
A half iron distance triathlon on Edisto Island featuring a tide assisted channel swim, a flat two loop bike, and a two loop run with frequent aid stations. Relay, aquabike, and a pro only division are offered.
November 2026
Combined 5k trail run and 7 mile river paddle at Ashley River Park on November 14, 2026 with solo and team entry options and a post race party.
February 2027
Off Road duathlon at Croft State Park on 27 Feb 2027 with adult, youth, high school and relay races over trail runs and mountain bike courses.
April 2027
Sprint-distance triathlon at Dreher Island State Park on April 18, 2027, featuring a 750 m lake swim, 16 mile bike and 5 km run plus relay and aquatics options.
Monthly updates for South Carolina
Get new running races (and updates) in your inbox every month.
May 2027
Open-water swims and a 5K run meet at the Downtown Safe Harbor Beaufort Marina with options from a 3.2 mile river swim to combined swim-run and relay formats. Proceeds support the Wardle Family YMCA Learn to Swim program.
Second-year sprint triathlon at Hartness in Greenville with a 750 m open water swim, 20K bike and 5K run, plus relay, aquabike and aquathlon options.
June 2027
Beach Bum Triathlon & Duathlon at Coligny Beach in Hilton Head Island on June 12, 2027 features individual triathlon and duathlon races plus a team relay for teams of two or three people.
August 2027
Multi-discipline event at Westside Aquatic Center with a 400 m pool swim, a 15 mile bike loop and a 3 mile run across several race formats.
September 2027
A sprint triathlon at Lakeside Park in Greenville SC with pool swims, 8 mile bike loops and 2 mile runs; single, double and relay options available.