Running Races in New Brunswick
Upcoming27racesNext upSep 6, 2026ThroughJan 2027
Explore 27 upcoming running races in New Brunswick, including 5Ks, 10Ks, half marathons, marathons, and trail runs. Browse popular cities like Miramichi, Tracadie-Sheila, and Fredericton. Explore distances like 5K, Road, 10K, Trail, and Half Marathon, or compare race dates, venues, and registration links to plan your next event in New Brunswick.
Upcoming Featured Races in New Brunswick
Races in New Brunswick 2026-2027
September 2026
Road
2026 467e Demi-marathon de l'Acadie
Sep 6, 2026
Tracadie-Sheila, NB
Half Marathon10.55K
Road
Demi-Marathon Saint-François 2026
Sep 6, 2026
Saint-François, NB
Half Marathon10K5K3K
Road
2026 Kicking PancreAS™ 5K - New Brunswick
Sep 12, 2026
Fredericton, NB
5K
Trail
Loonie Loops 2026
Sep 12, 2026
Saint John, NB
Road
2026 Hampton 5 Miler
Sep 13, 2026
Hampton, NB
1K2.5K4K5 Mile
Road
Miramichi River Runners 5K 2026 (September)
Sep 13, 2026
Miramichi, NB
5K
Trail
2026 Last Tide Standing Backyard Ultra
Sep 19, 2026
Riverview, NB
6.7K
Road
La Boucle Belle-Baie 2026
Sep 19, 2026
Belle-Baie, NB
42.4K
Road
10km de Tracadie 2026
Sep 20, 2026
Tracadie, NB
10K5KKids Run
Road
2026 Run for Renee 5km September
Sep 20, 2026
Quispamsis, NB
5K
Trail
2026 43rd Fredericton Fall Classic sponsored by Canadian Tire Fredericton North
Sep 26, 2026
Fredericton, NB
5K1KHalf Marathon3K+1
Mixed
2026 Fundy Trail Cancer Walk and Run
Sep 26, 2026
St Martins, NB
2K5K10K
Cross Country
2026 Miramichi Cross Country 5km (Saturday)
Sep 26, 2026
Miramichi, NB
5K
Trail
2026 Trail Run Chaleur
Sep 26, 2026
Bathurst, NB
20K10K5K
Road
KV Beer Run 2026
Sep 26, 2026
Rothesay, NB
5K10K
October 2026
Road
2026 468e Demi-marathon de l'Acadie
Oct 4, 2026
Tracadie-Sheila, NB
Half Marathon10.55K
Mixed
2026 Legs for Literacy
Oct 4, 2026
Moncton, NB
Half MarathonMarathon10K5K+1
Trail
2026 Mactaquac Trail Race
Oct 4, 2026
Mactaquac, NB
10K20K1K
Road
Miramichi River Runners 5K 2026
Oct 4, 2026
Miramichi, NB
5K
Trail
2026 Poley Peak Pursuit
Oct 10, 2026
Waterford, NB
5K13K
Trail
2026 Trails-Giving 5K
Oct 12, 2026
Dieppe, NB
5K
Cross Country
2026 Norm Brown Cross Country 5km (Saturday)
Oct 17, 2026
Miramichi, NB
5K
Road
2026 Run for Renee 5km October
Oct 25, 2026
Quispamsis, NB
5K
November 2026
Showing 24 of 27 races
Past years
Browse editions from a specific year. Upcoming calendars stay future-only.