News

Kenya’s Albert Korir and Mercy Chelangat win the 2025 Tartan Ottawa International Marathon

FOR IMMEDIATE RELEASE Kenya’s Albert Korir and Mercy Chelangat win the 2025 Tartan Ottawa International […]

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New Canadian 10K record set in Ottawa

FOR IMMEDIATE RELEASE New Canadian 10K record set at Tamarack Ottawa Race Weekend for second […]

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Tamarack Ottawa Race Weekend welcomes over 36,500 runners and global recognition

Ranked Among the World’s Top 20 Marathons for Economic Impact, Canada’s Largest Race Weekend Returns […]

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World Marathon Major Champion Albert Korir Returns to the Tartan Ottawa International Marathon

2025 sees deepest marathon field since 2018 Ottawa, May 20, 2025 — Run Ottawa is proud […]

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