
From the Organizer
Where: Charleston, South Carolina.
When: Annually, in May or June. (Based upon the tides).
Distance: 2.4 Mile Open Water Swim along the Mount Pleasant shoreline or 6 Mile Open Water Swim starting at Daniel Island, crossing the Wando River and proceeding down the 2.4 Mile course.
Participants: 2018 Stats = 196 in the 5 Mile, 401 in the 2.4 mile. Age ranges from 10 years old to 82.
Start & Finish: Wet start at Hobcaw Yacht Club for the 2.4 mile Splash and wet start under the Wando Bridge on Daniel Island for the 6 mile Splash, followed by a wet finish at the Charleston Harbor Marina in front of the USS Yorktown for both Splashes.
Tides: Swimming with an outgoing tide.
Water Temp: 72-78 ℉.
The Lowcountry Splash is South Carolina's premier open water swim. The Splash began with the purpose of creating a unique open water swimming event in the Charleston area. The original goal was to have the swim go across the Charleston Harbor from Patriots Point to the Charleston Peninsula. With too many logistical nightmares, the race founders decided to make a go of the race at Trophy Lakes, a ski lake on Johns Island. After four successful years at Trophy Lakes, there was still a longing for something more challenging. The Splash moved to the Charleston Harbor in 2001.
Until 2012, the event was a 2.4 mile open water swim along the Mount Pleasant shoreline, swimming under the Cooper River Bridge and finishing at the Charleston Harbor Marina and Resorts in front of the USS Yorktown at Patriots Point. In 2002, the event was recognized as a winner of the Charleston Metro Sports Council sporting achievements. In 2013, we added a 5 mile Splash beginning at the Daniel Island Pier and proceeding across the Wando River, and then following the 2.4 course.
The Splash continues to grow in popularity attracting swimmers from 30 of 50 states and 3 countries. The 2005 Splash was cancelled race day morning due to inclement weather.
Events
Weather
Live forecast from the U.S. National Weather Service.
Race Day
Saturday, 6/13
High
91°
Low
77°
Conditions
Chance showers and thunderstorms
Chance of Rain
39%
Wind
3 to 10 mph
Host City
Population
92,662
as of 2023
Elevation
9 ft
Nearest Airport
CHS
Charleston International Airport · 13 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Lowcountry Splash, put it on the calendar, and turn “someday” into a start date.
5
Days to train
Coming Up
Bulldog Breakaway Twilight 5K 2026
6 miles away
Firecracker 4 Mile / 12th Annual / Charleston
Less than a mile away
Isle of Palms Connector Run and Walk for the Child
4 miles away
We Love Teachers 5K - Charleston
Less than a mile away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Lowcountry Splash
Jun 13, 2026