Connecticut Trail Running Calendar 2025-2026

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Explore the best trail runs in Connecticut for 2025-2026! Our updated list features 187 exciting races across the region. Find your next race in Connecticut below and join the running community at these great events!

May 2026
May
2
Saturday

Brew Run - New London

5 km
May
3
Sunday

Edmund Ganem Memorial 5K Run/Walk

5 km
May
9
Saturday

Riverside Run 3 Mile

3 mi
May
17
Sunday

BoFish Triathlon

Triathlon
June 2026
Jun
14
Sunday

Litchfield Hills Road Race

7 mi
Jun
14
Sunday

Nipmuck South Trail Race

Trail Run 16 mi
July 2026
Jul
11
Saturday

Litchfield Hills Triathlon

Triathlon
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