Upcoming Running Races in Ottawa

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Find the best running races in Ottawa! From 5Ks to marathons, explore upcoming races and plan your next challenge.

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View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Ottawa
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Toronto
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Kingston
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Sudbury
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Stittsville
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Niagara-on-the-Lake
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Mississauga
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
London
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Hamilton
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Cornwall
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Barrie
View over the River Spree to Nikolaiviertel and Alexanderplatz. The Nikolaiviertel is the reconstructed historical heart of the German capital Berlin. The Nikolaikirche (Saint Nicholas Church) gives its name to the neighbourhood five minutes away from Alexanderplatz. The Alexanderplatz is a large public square and transport hub in the central Mitte district of Berlin, near the Fernsehturm the Rotes Rathaus, the town hall of Berlin.
Baden
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Upcoming Running Races in Ottawa
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Ottawa 10K presented by Otto's Ottawa

Ottawa, Ontario
May 24, 2025
6:30 PM
Tamarack Ottawa Race Weekend 2025
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Ottawa 5K

Ottawa, Ontario
May 24, 2025
4:00 PM
Tamarack Ottawa Race Weekend 2025
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Tamarack Ottawa Race Weekend - 2K

Ottawa, Ontario
May 24, 2025
3:00 PM
Tamarack Ottawa Race Weekend 2025
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Ottawa Kids Marathon

Ottawa, Ontario
May 24, 2025
2:00 PM
Tamarack Ottawa Race Weekend 2025
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Tartan Ottawa International Marathon

Ottawa, Ontario
May 25, 2025
7:00 AM
Tamarack Ottawa Race Weekend 2025
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Ottawa Half Marathon presented by Desjardins

Ottawa, Ontario
May 25, 2025
9:00 AM
Tamarack Ottawa Race Weekend 2025
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Canada Army Run - Commander's Challenge 5 km and Half Marathon

Ottawa, Ontario
September 21, 2025
8:00 AM
Canada Army Run 2025
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Canada Army Run - 10K (In-Person)

Ottawa, Ontario
September 21, 2025
8:45 AM
Canada Army Run 2025
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Canada Army Run - Half Marathon

Ottawa, Ontario
September 21, 2025
9:30 AM
Canada Army Run 2025
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Canada Army Run 2025 / Course de l'Armée du Canada 2025

Ottawa, Ontario
September 21, 2025
10:00 AM
Canada Army Run 2025
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Wedding Dress Dash

Ottawa, Ontario
October 12, 2025
8:45 AM
Ottawa Fall Colours 2025
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Ottawa Fall Colours - 5 km

Ottawa, Ontario
October 12, 2025
10:15 AM
Ottawa Fall Colours 2025
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Ottawa Fall Colours - 3K

Ottawa, Ontario
October 12, 2025
9:50 AM
Ottawa Fall Colours 2025
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Ottawa Fall Colours Half Marathon

Ottawa, Ontario
October 12, 2025
09:00 AM
Ottawa Fall Colours 2025
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Ottawa Fall Colours Marathon

Ottawa, Ontario
October 12, 2025
09:00 AM
Ottawa Fall Colours 2025
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Ottawa Fall Colours 10K

Ottawa, Ontario
October 12, 2025
10:00 AM
Ottawa Fall Colours 2025
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1K Turkey Trot

Ottawa, Ontario
October 12, 2025
08:30 AM
Ottawa Fall Colours 2025
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