This calendar lists Ultramarathon races organized in Canada.
You can click on the buttons below to filter down the selection of race to a specific location, time frame or type of race.
At any time, you can get back to the worldwide calendar.
Upcoming races first
Date newer-> older
May 25, 2013
North America | Canada | Alberta
: 100 km
: 50 km
: 50 mi
Sulphur Springs Trail Run
North America | Canada | Ontario
: 100 mi
Fast Trax Road Ultra
June 15, 2013
Fast Trax Trail Ultra
June 22, 2013
Scorched Sole Ultra
June 29, 2013
North America | Canada | British Columbia
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If you have run or know a race that isn't yet on ahotu Marathons, please let us know about it by sending us an e-mail at firstname.lastname@example.org.