South Carolina Triathlon Calendar 2025-2026

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Explore the best triathlons in South Carolina for 2025-2026! Our updated list features 212 exciting races across the region. Find your next race in South Carolina below and join the running community at these great events!

June 2026
Jun
6
Saturday

Beaufort River Swim and 5K Run

Aquathlon
Jun
13
Saturday

Buck Creek Streak 5k Trail Run

Trail Run 5 km 7 km
Jun
13
Saturday

The Longest Day 100k

Trail Run 13 mi 26 mi ... 50 mi 100 km
Jun
13
Saturday

GTC Sunrise Run

8 km
Jun
20
Saturday

Hilton Head Beach Bum Triathlon

Triathlon
Jun
27
Saturday

Honor Abe 5K

5 km
July 2026
Jul
3
Friday

Red White & Brew 5k

5 km
Jul
4
Saturday

America's 5K

5 km
Jul
4
Saturday

Freedom Firework 5k

5 km
Jul
4
Saturday

Hilton Head Firecracker 5K

5 km
Jul
4
Saturday

USA 5K

5 km
September 2026
Sep
13
Sunday

Muddy Princess - South Carolina

Obstacle Run 5 km
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