The Ottawa Marathon attracts thousands seasonally as Canada's largest spring race, starts and finishes at Ottawa City Hall, and serves as a national championship for Canadian runners. The festival weekend includes a half marathon race, a 10K race, a 5K race, a 2K race, plus a kids' marathon, with races totaling over 40,000 participants historically. The marathon course serves as a Boston qualifier, starting and finishing at Ottawa City Hall. Since 1975, it remains Canada's largest spring marathon.
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Experience Canada's largest running festival at Tamarack Ottawa Race Weekend 2026 with six scenic, flat races through Ottawa, May 23-24. Register now!
www.therunningdirectory.caGet ready to experience the thrill of the Tamarack Homes Ottawa International Marathon, one of Canada’s most celebrated marathons for over 50 years! With breathtaking scenic routes that weave through...
www.runottawa.caThe Ottawa Marathon is renowned for its excellent organization and fast course, attracting both elite and amateur runners. This must-attend Canadian event welcomes approximately 25,000 participants across various distances: marathon, half-marathon, 10 km, and 5 km. The route passes through iconic sites such as the Rideau Canal, Parliament, and the historic neighborhoods of the capital.
www.marathons.comA tale of two running cities: London vs. Ottawa A whopping 578,000 people entered the ballot for a place in the 2024 TCS London Marathon being held on Sunday, April...
www.runottawa.caOur team of experts will help you find the right running shoes & gear! We carry the latest from Nike, New Balance, Adidas, Saucony, Hoka, Asics, Maurten and more. Our Run Club is friendly & great for runners of all speeds. Located at 95 Bathurst, we are Toronto's running specialty store. See us online or in person!
www.blacktoerunning.comTamarack Ottawa Race Weekend 2026, May 23-24, Ottawa, Ontario. Marathon 42km (Sun 7:00 AM), Half Marathon (9:00 AM), 10K, 5K, 2K, Kids Marathon. Since 1975.
www.ski-nordique.netThe Ottawa Marathon turns 50 in 2024, and theres no better way to celebrate than to be a part of Canadas largest and most historic spring marathon, which will take place on May 26.
mybestruns.comFind Tamarack Ottawa Race Weekend 2026 details for May 23-24, including the marathon, half marathon, 10K, 5K, 2K, kids races, routes and start times.
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