2017 - 2018 Canada Ultramarathon Calendar in August

Browse our Ultramarathon Calendar for races organized in Canada during the month of August among 13 races.

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13 races

Brookvale Ultra Trail Races

50 km
August 06, 2017 Race day in 5 months
Canada / Prince Edward Island / Brookvale
Ultramarathon - 50 kilometers
Trail

Black Spur Ultra

Black Spur Ultra - 108km
August 19, 2017 Race day in 6 months
Canada / British Columbia / Kimberley
Ultramarathon - 108 kilometers
Trail Mountain

Black Spur Ultra

Black Spur Ultra - 54km
August 19, 2017 Race day in 6 months
Canada / British Columbia / Kimberley
Ultramarathon - 54 kilometers
Trail Mountain

Squamish 50

Squamish 50
August 19, 2017 Race day in 6 months
Canada / British Columbia / Squamish
Ultramarathon - 50 miles
Hilly Trail Relay

Squamish 50

Squamish 50K
August 20, 2017 Race day in 6 months
Canada / British Columbia / Squamish
Ultramarathon - 50 kilometers
UTMB Qualifier Hilly Trail Relay

Creemore Vertical Challenge

50K
August 06, 2016 The race has already taken place.
Canada / Ontario / Creemore
Ultramarathon - 50 kilometers
Trail Mountain

Creemore Vertical Challenge

75K
August 06, 2016 The race has already taken place.
Canada / Ontario / Creemore
Ultramarathon - 75 kilometers
Trail Mountain

Fat Dog 100 Trail Race

Fat Dog 100 Trail Race: 120 mile
August 12, 2016 The race has already taken place.
Canada / British Columbia / Keremeos
Ultramarathon - 120 miles
Trail Relay

Fat Dog 100 Trail Race

Fat Dog 100 Trail Race: 30 mile
August 13, 2016 The race has already taken place.
Canada / British Columbia / Keremeos
Ultramarathon - 30 miles
Trail Relay

Fat Dog 100 Trail Race

Fat Dog 100 Trail Race: 50 mile
August 13, 2016 The race has already taken place.
Canada / British Columbia / Keremeos
Ultramarathon - 50 miles
Trail

Fat Dog 100 Trail Race

Fat Dog 100 Trail Race: 70 mile
August 13, 2016 The race has already taken place.
Canada / British Columbia / Keremeos
Ultramarathon - 70 miles
Trail

Iron Legs 50 Miler

August 13, 2016 The race has already taken place.
Canada / Alberta / Kananaskis
Ultramarathon - 50 miles
Trail Mountain Relay

Iroquoia Trail Test

Iroquoia Trail Test - 50K
August 20, 2016 The race has already taken place.
Canada / Ontario / Kilbride
Ultramarathon - 50 kilometers
Hilly Trail