Running Races in New Brunswick
Upcoming32racesNext upAug 16, 2026ThroughJan 2027
Explore 32 upcoming running races in New Brunswick, including 5Ks, 10Ks, half marathons, marathons, and trail runs. Browse popular cities like Miramichi, Tracadie-Sheila, Fredericton, and Quispamsis. Explore distances like Road, 5K, 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
August 2026
Road
2026 Run for Renee 5km August
Aug 16, 2026
Quispamsis, NB
5K
Road
2026 Sylvio Bourque Miramichi Mile Race
Aug 16, 2026
Miramichi, NB
1 Mile
Trail
2026 Campobello Coastal Challenge
Aug 22, 2026
Welshpool, NB
Trail
2026 Tidal Force Ultra 100
Aug 22, 2026
Riverview, NB
100K
Road
2026 Worry Pas Relay
Aug 23, 2026
Moncton, NB
Relay
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
Showing 24 of 32 races
Past years
Browse editions from a specific year. Upcoming calendars stay future-only.