Question 1

How many half marathons in South Carolina are there between 2026 and 2027?

Accepted Answer

There are 5 upcoming half marathons in South Carolina listed on 42Cal, from October 2026 through March 2027. The count updates automatically as races are added.

Question 2

When is the best time for half marathons in South Carolina?

Accepted Answer

Most of the 5 races on this list (3 of them) fall in February and March and October.

Question 3

Which race in this list has the least elevation gain?

Accepted Answer

Summerville Sweet Tea Half Marathon in Summerville is the flattest race on this list, with about 49 ft of total elevation gain — based on the 5 of 5 races here with elevation data on file.

Question 4

How current is this list?

Accepted Answer

This list was last refreshed on October 3, 2026. Race dates, locations, and course details are updated continuously as organizers confirm changes, so this page reflects the calendar as of that date.

Race	Date	Location	Distance	Elevation	Status
Savannah River Marathon	October 2026	North Augusta, United States	Marathon	450 ft	Registration Open
Summerville Sweet Tea Half Marathon	November 2026	Summerville, United States	Half Marathon	15 m	Registration Open
Kiawah Island Marathon	December 2026	Kiawah Island, United States	Marathon	50 ft	Sold Out
Greenville Half Marathon	February 2027	Travelers Rest to Greenville, United States	Half Marathon	90 m	Registration Open
Myrtle Beach Marathon	March 2027	Myrtle Beach, United States	Marathon	40 m	Registration Open

Half Marathons in South Carolina 2026–2027

Upcoming Half Marathons in South Carolina 2026–2027

Savannah River Marathon

Summerville Sweet Tea Half Marathon

Kiawah Island Marathon

Greenville Half Marathon

Myrtle Beach Marathon

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