Find 100 Mile Races in Canada
Browse 100 mile running events happening across Canada. Filter by distance, terrain, and date to find your perfect race. From local 5Ks and fun runs to marathons and ultramarathons—discover it all on The Running Directory Canada.
Find 100 Mile Races in Canada
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📅 3w to go
British Columbia
Trail
Sinister 7 Ultra 2025 - 100-Mile Relay
Crowsnest Pass, Alberta
July 12, 2025
7:00AM
Sinister 7 Ultra 2025
161km
July 2025
📅 3w to go
British Columbia
Trail
Sinister 7 Ultra 2025 - 100-Mile Solo
Crowsnest Pass, Alberta
July 12, 2025
7:00AM
Sinister 7 Ultra 2025
161km
July 2025
📅 4w to go
Ontario
Trail
SOO 200 2025 - SOO 200
Sault Ste. Marie, Ontario
July 21, 2025
8:00AM
SOO 200 2025
200 miles
July 2025
📅 4w to go
Ontario
Trail
SOO 200 2025 - SOO 200 50% Deposit
Sault Ste. Marie, Ontario
July 21, 2025
8:00AM
SOO 200 2025
200 miles (Deposit)
July 2025
📅 4w to go
Ontario
Trail
SOO 200 2025 - SOO 200 Pacers
Sault Ste. Marie, Ontario
July 21, 2025
8:00AM
SOO 200 2025
200 miles (Pacer)
July 2025
📅 5w to go
Ontario
Trail
Tally in the Valley 2025 - 100 Miler
Hamilton, Ontario
July 26, 2025
07:00AM
Tally in the Valley Trail Race 2025
161km (100 miles)
July 2025
📅 7w to go
British Columbia
Fat Dog 120 Trail Race 2025 - 120 Mile
Manning Park, British Columbia
August 8, 2025
10:00 AM
Fat Dog 120 Trail Race 2025
193km
August 2025
📅 7w to go
Ontario
Trail
Beast of Burden Ultra Marathon 2025 - 100 Miler
Lockport, New York
August 9, 2025
10:00AM
Beast of Burden - Summer 2025
100 miles
August 2025
📅 7w to go
Nova Scotia
Trail
Capes 100 2025 - Capes 100 160k
Mabou, Nova Scotia
August 9, 2025
6:00AM
Capes 100 2025
160km
August 2025
📅 8w to go
British Columbia
Trail
Nesters Market Squamish 50 2025 - 50 Mile
Squamish, British Columbia
August 16, 2025
5:30AM
Nesters Market Squamish 50 2025
80km
August 2025
📅 9w to go
British Columbia
Trail
TranSelkirks Run 2025 - Full Stoke
Revelstoke, British Columbia
August 22, 2025
8:00AM
2025 TranSelkirks Run
100km (3 stages)
August 2025
📅 9w to go
British Columbia
Trail
Black Spur Ultra 2025 - Black Spur Solo 108k
Kimberley, British Columbia
August 23, 2025
8:00AM
Black Spur Ultra-Marathon 2025
108 km
August 2025
📅 11w to go
Alberta
Trail
Lost Soul Ultra 2025 - 100 Mile
Lethbridge, Alberta
September 5, 2025
7:00 AM
Lost Soul Ultra Marathon 2025
160.9km
September 2025
📅 11w to go
Ontario
Trail
Haliburton Forest Trail Race 2025 - 100 Mile Trail Race
Haliburton, Ontario
September 6, 2025
6:00AM
Haliburton Forest Trail Race 2025
100 mile
September 2025
📅 13w to go
Alberta
Trail
River's Edge Ultra 2025 - Mammoth 100 Mile
Spruce Grove, Alberta
September 20, 2025
8:00 AM
Rivers Edge Ultra 2025
100 miles
September 2025
📅 13w to go
British Columbia
Trail
Freaky Creeky 2025 - 54 Mile
Vernon, British Columbia
September 20, 2025
7:00AM
Freaky Creeky 2025
54 miles
September 2025
📅 14w to go
Alberta
Bow Valley Ultra 2025 - 100 Miler
Canmore, Alberta
September 27, 2025
7:00 AM
Bow Valley Ultra 2025
100mi
September 2025
📅 15w to go
Alberta
Iron Horse Ultra 2025 - 100 Mile Team Relay
St. Paul, Alberta
October 4, 2025
6:30 AM
Iron Horse Ultra 2025
100mi
October 2025
📅 15w to go
Alberta
Trail
Iron Horse Ultra 2025 - 100 Mile Solo
St. Paul, Alberta
October 4, 2025
6:30 AM
Iron Horse Ultra 2025
100mi
October 2025
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