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Half Marathon Calendar New Brunswick 2025-2026

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Explore the best half marathons in New Brunswick for 2025-2026! Our updated list features 3 exciting races across the region. Find your next race in New Brunswick below and join the running community at these great events!

December 2025
Dec
7
Sunday

Demi-marathon de l'Acadie

Half Marathon
Dec
13
Saturday

Not The Honolulu

10 km Half Marathon
May 2026
May
8-10
Fr - Su

Fredericton Marathon

5 km 10 km Half Marathon Marathon
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