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South Carolina Marathon Calendar 2026-2027

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Monthly updates for South Carolina

Get new running races (and updates) in your inbox every month.

Explore the best marathons in South Carolina for 2026-2027! Our updated list features 9 exciting races across the region. Find your next race in South Carolina below and join the running community at these great events!

March 2026
Mar
21-22
Sa - Su

Mainly Marathons Appalachian Series

5 km 10 km ... 26 mi 50 km
April 2026
Apr
26
Su

2Slow4Boston Marathon

13 mi 26 mi
May 2026
May
8
Fr

Stoney 100

5 km 10 km ... 50 mi 100 mi
June 2026
Jun
13
Sa

The Longest Day 100k

Trail Run 13 mi 26 mi ... 50 mi 100 km
September 2026
Sep
12
Sa

The Dirt Dash

Trail Run 5 km 10 km Half Marathon Marathon
October 2026
Oct
24
Sa

Spinx Run Fest

5 km 10 km 13 mi 26 mi
December 2026
Dec
11-12
Fr - Sa

Kiawah Island Marathon

3 mi 13 mi 26 mi
Dec
19-20
Sa - Su

The Longest Night 50mi

Trail Run 10 km 13 mi ... 50 km 50 mi
January 2027
Jan
16
Sa

Daufuskie Island Marathon

13 mi 26 mi