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Half Marathon Calendar New Brunswick 2026-2027

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Monthly updates for New Brunswick

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Explore the best half marathons in New Brunswick for 2026-2027! Our updated list features 15 exciting races across the region. Find your next race in New Brunswick below and join the running community at these great events!

April 2026
Apr
5
Su

Demi-marathon de l'Acadie

Half Marathon
May 2026
May
3
Su

Demi-marathon de l'Acadie

11 km Half Marathon
May
8-10
Fr - Su

Fredericton Marathon

5 km 10 km Half Marathon Marathon
June 2026
Jun
7
Su

Demi-marathon de l'Acadie

11 km Half Marathon
Jun
21
Su

Miramichi Rock 'n Run Scott Bowes Half Marathon

5 km 10 km Half Marathon
July 2026
Jul
5
Su

Demi-marathon de l'Acadie

11 km Half Marathon
Jul
18
Sa

La Course du Festival des Pches et Aquaculture

5 km 10 km Half Marathon
August 2026
Aug
2
Su

Demi-marathon de l'Acadie

Half Marathon
September 2026
Sep
6
Su

Demi-marathon de l'Acadie

Half Marathon
Sep
6
Su

Demi-Marathon Saint-Franois

3 km 5 km 10 km Half Marathon
Sep
26
Sa

Fredericton Fall Classic Road Race

3 km 5 km 10 km Half Marathon
October 2026
Oct
4
Su

Demi-marathon de l'Acadie

Half Marathon
Oct
4
Su

Legs for Literacy Fun Run

5 km 10 km Half Marathon Marathon
November 2026
Nov
1
Su

Demi-marathon de l'Acadie

Half Marathon
December 2026
Dec
6
Su

Demi-marathon de l'Acadie

Half Marathon
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