Charleston Sprint Triathlon Series

The Charleston Sprint Triathlon Series at James Island County Park features a 600-yard freshwater swim, 12-mile bike ride, and 5K flat run. Over 30,000 people have raced the series over the years, and the series has been honored as one of the Top Ten Charleston Signature Sport Events by the Charleston Metro Sports Council.

2024 Race Dates 

  • June 16
  • July 7
  • July 28
  • August 11

Races Fees & Registration

Register Online

  • Individual races #1-3: $66
  • Championship race #4: $72

Preregistration ends on the Wednesday prior to each race. 

Participants must be comfortable swimming 600M in open water and riding a bicycle on roads open to traffic. Parent/guardian must agree to waiver for participants 17 and under.

Races Details

  • Advance registration is required. On-site registration will not be available. Spaces are limited and event is expected to sell out.
  • 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.

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!


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