South Carolina Half Marathon Calendar 2025-2026

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Explore the best half marathons in South Carolina for 2025-2026! Our updated list features 33 exciting races across the region. Find your next race in South Carolina below and join the running community at these great events!

October 2025
Oct
25-26
Sa - Su

Sadlers Creek Stumble

Backyard Ultra 10 km 13 mi 26 mi 32 hr
Oct
25
Saturday

Spinx Run Fest

5 km 10 km 13 mi 26 mi
November 2025
Nov
1
Saturday

Springmaid Trail Race

Trail Run 5 km 10 km 13 mi
Nov
2
Sunday

Hilton Head Half Marathon

5 km 6 mi 13 mi
Nov
8
Saturday

Run Hard Half Marathon

5 km 10 km 13 mi
Nov
15-16
Sa - Su

Carolinas Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km 50 km
Nov
22
Saturday

Midland Mountain Trail Series

Trail Run 13 mi 26 mi
Nov
29
Saturday

Palmetto Peach Half Marathon

5 km 10 km 13 mi
December 2025
Dec
13
Saturday

Kiawah Island Marathon

13 mi 26 mi
Dec
13
Saturday

Hartness Half Marathon

5 km 13 mi
Dec
20-21
Sa - Su

The Longest Night 50mi

Trail Run 10 km 13 mi ... 50 km 50 mi
January 2026
Jan
17
Saturday

Daufuskie Island Marathon

13 mi 26 mi
Jan
24
Saturday

Snowbird Challenge

5 mi 13 mi 50 km
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