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May 23 - 24, 2026
1410 Olympic Way SE, Calgary, AB | 7:00 a.m. MT

2026 Race Series: Run for Ovarian Cancer Canada

Event Details

The Calgary Marathon Race Weekend is Canada’s longest running marathon and Alberta’s Best Road Race. With a variety of distances to choose, there is a race for every age and ability.

Choose your distance and run, walk or wheel 5KM, 10KM, 21.1KM, 42.2KM. Register and be sure to choose Ovarian Cancer Canada as your charity of choice.

To register be sure to use our unique charity referral link. An additional $5 will be donated to Ovarian Cancer Canada for every participant who registers.

If you have any questions please contact our fundraising team.

Run Calgary and Servus Credit Union Calgary Marathon