Charleston Sprint Triathlon Series

The Charleston Sprint Triathlon Series, held at James Island County Park, offers an exhilarating challenge with a 600-yard freshwater swim, a 12-mile bike ride, and a fast-paced 5K flat run. Having attracted over 30,000 participants over the years, this renowned series has been recognized by the Charleston Metro Sports Council as one of the Top Ten Signature Sport Events in Charleston.

2026 Race Dates & Registration

  • June 21
  • July 12 
  • July 26 
  •  August 9

Race Fees & Registration

  • $70 per race
  • Register online
  • Registration ends on the Wednesday before to each race. No race day registration.


Race Notes

  • Participants must be comfortable swimming 600M in open water and riding a bicycle on roads open to traffic. 
  • Packet pick-up will be available on-site from 6-7 a.m. on race day. 
  • Participants receive one t-shirt per series.
  • An award ceremony will be held on-site post-race.
  • Participants are encouraged to bring their own, pre-filled water bottles. Water stations will be set up on course.
  • Bibs are required. Body marking will not be offered. Lost bib penalties will be enforced.
  • Race will be conducted by wave start. 
  • Participants are encouraged to bring equipment to complete onsite bike repairs.
  • Course Maps


Tri Club Team Competition

A Tri Club Team Competition will be held at Race 3 on July 26. All individual team members must be registered for Race 3. Rosters, (one team per club, minimum of five team members), must be submitted by 12 p.m. on Friday, July 17 by emailing the Fitness and Wellness Coordinator.


Awards will be presented in the following category: 

  • Fastest Team (Average time of all team members who cross the finish line) 
  • Most Mugs (total of all mugs awarded regardless of place, AG, category)  


For more information, please contact us.


Youth Triathlon

Does your little athlete want in on the action? Our Youth Triathlon is an excellent opportunity for youth to experience the fun in a safe and well-monitored course!


Questions?

Please contact Park & Program Services by email or by phone at 843-795-4386.