Swim instructor guiding a swimmer's arm stroke next to a lane line

Triathlon and Endurance Swim Training in Charleston, SC

September 16, 2026
Advanced swimmers

Triathlon and Endurance Swim Training in Charleston

Swim to Fitness is an 8-week program for swimmers who can already swim 100 meters and want to go farther.

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Swim to Fitness is our endurance swim training program for advanced swimmers. It's an 8-week course with two sessions a week, and it helps swimmers go farther without getting tired. It's a good fit for people preparing for a triathlon, the LowCountry Splash or a masters swim.

Entry requirement

You need to swim 100 meters without stopping

That's the requirement to enroll. If you're not there yet, start with adult swim lessons.

What the program covers

Goal setting

Setting goals across different strokes.

Time management

Managing your time in the water.

Endurance training

Building how far you can swim without getting tired.

Certified coaches

Coaches with backgrounds in ASCA and USA Swimming.

How it's set up

1

8 weeks

The course runs for 8 weeks.

2

Twice a week

Two sessions a week, each 45 to 60 minutes.

3

Morning, afternoon or evening

Classes are offered at all three times of day.

Train in a group of up to 6 swimmers, or one on one in private sessions.

Who it's for

  • Swimmers preparing for a triathlon
  • Swimmers training for the LowCountry Splash
  • Adults getting ready for masters swims
  • Anyone who can swim 100 meters without stopping and wants more endurance

Other programs for adult swimmers

Adult Swim Classes

For adults 18 and up, including adults with a fear of water. In 10 to 12 lessons, many beginner adults are ready for intermediate and advanced skills.

Military Test Prep

Private 60-minute sessions for Navy, Air Force, Marine Corps, Coast Guard and ROTC swim tests, with a minimum of 6 classes.

Adult group classes have up to 3 swimmers per instructor. Military Test Prep is held at the North Charleston Aquatic Center or the North Charleston Sports Complex.

Before you start

Two guides to read first: breathing techniques for new swimmers and five swim skills every adult should have.

Frequently asked questions

What do I need to be able to do to join Swim to Fitness?
Swim 100 meters without stopping.
How long is the program?
8 weeks, with two sessions a week of 45 to 60 minutes each.
Is Swim to Fitness only for triathletes?
No. It's for advanced swimmers who want to swim farther without getting tired, including people training for triathlons, the LowCountry Splash or masters swims.
Can I train privately?
Yes. Swim to Fitness runs as a group of up to 6 swimmers or as private 1 on 1 sessions.
Who coaches Swim to Fitness?
Certified coaches with backgrounds in ASCA and USA Swimming.

Related reading

Train for your next race

Register online for Swim to Fitness.

Register now →
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