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Tamarack Ottawa Race Weekend 2025

Canada's most popular multi-day running event sees close to 50,000 participants compete in a variety of challenging races—including the country's largest marathon—along picturesque downtown routes.

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Tamarack Ottawa Race Weekend 2025 · 24 May 2025 to 25 May 2025 ·

Closes 25/06/2025

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Story

For 80 years, the Cancer Research Society (CRS) has been an undisputed leader in the field of cancer research, supporting thousands of research projects.

Research is the key to outsmart cancer.

Join us on this amazing Tamarack Ottawa Race Weekend and on the journey to outsmart cancer together.

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Donation summary

Total
CA$7,560.00
Online
CA$7,560.00
Offline
CA$0.00
Direct
CA$20.00
Fundraisers
CA$7,540.00

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